341 lines
11 KiB
Diff
341 lines
11 KiB
Diff
diff -crN '--exclude=.git' zfs-0.60-rc11/config/kernel-create-nameidata.m4 zfs/config/kernel-create-nameidata.m4
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*** zfs-0.60-rc11/config/kernel-create-nameidata.m4 1969-12-31 16:00:00.000000000 -0800
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--- zfs/config/kernel-create-nameidata.m4 2012-10-22 10:56:55.016756000 -0700
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***************
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*** 0 ****
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--- 1,26 ----
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+ dnl #
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+ dnl # 3.6 API change
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+ dnl #
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+ AC_DEFUN([ZFS_AC_KERNEL_CREATE_NAMEIDATA], [
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+ AC_MSG_CHECKING([whether iops->create() takes struct nameidata])
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+ ZFS_LINUX_TRY_COMPILE([
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+ #include <linux/fs.h>
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+ ],[
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+ #ifdef HAVE_MKDIR_UMODE_T
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+ int (*inode_create) (struct inode *,struct dentry *,
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+ umode_t, struct nameidata *) = NULL;
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+ #else
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+ int (*inode_create) (struct inode *,struct dentry *,
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+ int, struct nameidata *) = NULL;
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+ #endif
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+ struct inode_operations iops __attribute__ ((unused)) = {
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+ .create = inode_create,
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+ };
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+ ],[
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+ AC_MSG_RESULT(yes)
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+ AC_DEFINE(HAVE_CREATE_NAMEIDATA, 1,
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+ [iops->create() operation takes nameidata])
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+ ],[
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+ AC_MSG_RESULT(no)
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+ ])
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+ ])
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diff -crN '--exclude=.git' zfs-0.60-rc11/config/kernel-create-umode-t.m4 zfs/config/kernel-create-umode-t.m4
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*** zfs-0.60-rc11/config/kernel-create-umode-t.m4 2012-10-22 10:26:07.080358000 -0700
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--- zfs/config/kernel-create-umode-t.m4 1969-12-31 16:00:00.000000000 -0800
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***************
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*** 1,26 ****
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- dnl #
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- dnl # 3.3 API change
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- dnl # The VFS .create, .mkdir and .mknod callbacks were updated to take a
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- dnl # umode_t type rather than an int. The expectation is that any backport
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- dnl # would also change all three prototypes. However, if it turns out that
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- dnl # some distribution doesn't backport the whole thing this could be
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- dnl # broken apart in to three seperate checks.
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- dnl #
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- AC_DEFUN([ZFS_AC_KERNEL_CREATE_UMODE_T], [
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- AC_MSG_CHECKING([whether iops->create()/mkdir()/mknod() take umode_t])
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- ZFS_LINUX_TRY_COMPILE([
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- #include <linux/fs.h>
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- ],[
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- int (*create) (struct inode *, struct dentry *, umode_t,
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- struct nameidata *) = NULL;
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- struct inode_operations iops __attribute__ ((unused)) = {
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- .create = create,
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- };
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- ],[
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- AC_MSG_RESULT(yes)
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- AC_DEFINE(HAVE_CREATE_UMODE_T, 1,
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- [iops->create()/mkdir()/mknod() take umode_t])
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- ],[
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- AC_MSG_RESULT(no)
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- ])
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- ])
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--- 0 ----
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diff -crN '--exclude=.git' zfs-0.60-rc11/config/kernel-lookup-nameidata.m4 zfs/config/kernel-lookup-nameidata.m4
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*** zfs-0.60-rc11/config/kernel-lookup-nameidata.m4 1969-12-31 16:00:00.000000000 -0800
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--- zfs/config/kernel-lookup-nameidata.m4 2012-10-22 10:56:55.017130000 -0700
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***************
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*** 0 ****
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--- 1,21 ----
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+ dnl #
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+ dnl # 3.6 API change
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+ dnl #
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+ AC_DEFUN([ZFS_AC_KERNEL_LOOKUP_NAMEIDATA], [
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+ AC_MSG_CHECKING([whether iops->lookup() takes struct nameidata])
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+ ZFS_LINUX_TRY_COMPILE([
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+ #include <linux/fs.h>
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+ ],[
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+ struct dentry * (*inode_lookup) (struct inode *,struct dentry *,
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+ struct nameidata *) = NULL;
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+ struct inode_operations iops __attribute__ ((unused)) = {
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+ .lookup = inode_lookup,
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+ };
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+ ],[
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+ AC_MSG_RESULT(yes)
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+ AC_DEFINE(HAVE_LOOKUP_NAMEIDATA, 1,
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+ [iops->lookup() operation takes nameidata])
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+ ],[
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+ AC_MSG_RESULT(no)
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+ ])
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+ ])
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diff -crN '--exclude=.git' zfs-0.60-rc11/config/kernel.m4 zfs/config/kernel.m4
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*** zfs-0.60-rc11/config/kernel.m4 2012-10-22 10:26:07.082539000 -0700
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--- zfs/config/kernel.m4 2012-10-22 10:57:19.052391000 -0700
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***************
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*** 49,56 ****
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ZFS_AC_KERNEL_NR_CACHED_OBJECTS
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ZFS_AC_KERNEL_FREE_CACHED_OBJECTS
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ZFS_AC_KERNEL_FALLOCATE
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ZFS_AC_KERNEL_TRUNCATE_RANGE
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- ZFS_AC_KERNEL_CREATE_UMODE_T
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ZFS_AC_KERNEL_AUTOMOUNT
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ZFS_AC_KERNEL_ENCODE_FH_WITH_INODE
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ZFS_AC_KERNEL_CLEAR_INODE
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--- 49,58 ----
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ZFS_AC_KERNEL_NR_CACHED_OBJECTS
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ZFS_AC_KERNEL_FREE_CACHED_OBJECTS
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ZFS_AC_KERNEL_FALLOCATE
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+ ZFS_AC_KERNEL_MKDIR_UMODE_T
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+ ZFS_AC_KERNEL_LOOKUP_NAMEIDATA
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+ ZFS_AC_KERNEL_CREATE_NAMEIDATA
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ZFS_AC_KERNEL_TRUNCATE_RANGE
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ZFS_AC_KERNEL_AUTOMOUNT
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ZFS_AC_KERNEL_ENCODE_FH_WITH_INODE
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ZFS_AC_KERNEL_CLEAR_INODE
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***************
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*** 66,71 ****
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--- 68,74 ----
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ZFS_AC_KERNEL_BDI
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ZFS_AC_KERNEL_BDI_SETUP_AND_REGISTER
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ZFS_AC_KERNEL_SET_NLINK
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+ ZFS_AC_KERNEL_5ARG_SGET
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AS_IF([test "$LINUX_OBJ" != "$LINUX"], [
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KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ"
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diff -crN '--exclude=.git' zfs-0.60-rc11/config/kernel-mkdir-umode-t.m4 zfs/config/kernel-mkdir-umode-t.m4
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*** zfs-0.60-rc11/config/kernel-mkdir-umode-t.m4 1969-12-31 16:00:00.000000000 -0800
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--- zfs/config/kernel-mkdir-umode-t.m4 2012-10-22 10:56:55.017271000 -0700
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***************
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*** 0 ****
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--- 1,25 ----
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+ dnl #
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+ dnl # 3.3 API change
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+ dnl # The VFS .create, .mkdir and .mknod callbacks were updated to take a
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+ dnl # umode_t type rather than an int. The expectation is that any backport
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+ dnl # would also change all three prototypes. However, if it turns out that
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+ dnl # some distribution doesn't backport the whole thing this could be
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+ dnl # broken apart in to three seperate checks.
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+ dnl #
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+ AC_DEFUN([ZFS_AC_KERNEL_MKDIR_UMODE_T], [
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+ AC_MSG_CHECKING([whether iops->create()/mkdir()/mknod() take umode_t])
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+ ZFS_LINUX_TRY_COMPILE([
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+ #include <linux/fs.h>
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+ ],[
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+ int (*mkdir) (struct inode *,struct dentry *,umode_t) = NULL;
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+ struct inode_operations iops __attribute__ ((unused)) = {
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+ .mkdir = mkdir,
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+ };
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+ ],[
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+ AC_MSG_RESULT(yes)
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+ AC_DEFINE(HAVE_MKDIR_UMODE_T, 1,
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+ [iops->create()/mkdir()/mknod() take umode_t])
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+ ],[
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+ AC_MSG_RESULT(no)
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+ ])
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+ ])
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diff -crN '--exclude=.git' zfs-0.60-rc11/config/kernel-sget-args.m4 zfs/config/kernel-sget-args.m4
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*** zfs-0.60-rc11/config/kernel-sget-args.m4 1969-12-31 16:00:00.000000000 -0800
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--- zfs/config/kernel-sget-args.m4 2012-10-22 10:56:55.017404000 -0700
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***************
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*** 0 ****
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--- 1,23 ----
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+ dnl #
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+ dnl # 3.6 API change,
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+ dnl # 'sget' now takes the mount flags as an argument.
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+ dnl #
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+ AC_DEFUN([ZFS_AC_KERNEL_5ARG_SGET],
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+ [AC_MSG_CHECKING([whether sget() wants 5 args])
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+ ZFS_LINUX_TRY_COMPILE([
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+ #include <linux/fs.h>
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+ ],[
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+ struct file_system_type *type = NULL;
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+ int (*test)(struct super_block *,void *) = NULL;
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+ int (*set)(struct super_block *,void *) = NULL;
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+ int flags = 0;
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+ void *data = NULL;
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+ (void) sget(type, test, set, flags, data);
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+ ],[
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+ AC_MSG_RESULT(yes)
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+ AC_DEFINE(HAVE_5ARG_SGET, 1, [sget() wants 5 args])
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+ ],[
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+ AC_MSG_RESULT(no)
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+ ])
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+ ])
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+
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diff -crN '--exclude=.git' zfs-0.60-rc11/include/linux/vfs_compat.h zfs/include/linux/vfs_compat.h
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*** zfs-0.60-rc11/include/linux/vfs_compat.h 2012-10-22 10:26:07.087810000 -0700
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--- zfs/include/linux/vfs_compat.h 2012-10-22 10:56:55.018213000 -0700
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***************
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*** 115,121 ****
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* umode_t type rather than an int. To cleanly handle both definitions
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* the zpl_umode_t type is introduced and set accordingly.
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*/
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! #ifdef HAVE_CREATE_UMODE_T
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typedef umode_t zpl_umode_t;
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#else
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typedef int zpl_umode_t;
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--- 115,121 ----
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* umode_t type rather than an int. To cleanly handle both definitions
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* the zpl_umode_t type is introduced and set accordingly.
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*/
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! #ifdef HAVE_MKDIR_UMODE_T
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typedef umode_t zpl_umode_t;
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#else
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typedef int zpl_umode_t;
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***************
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*** 131,134 ****
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--- 131,144 ----
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#define clear_inode(ip) end_writeback(ip)
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#endif /* HAVE_EVICT_INODE && !HAVE_CLEAR_INODE */
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+ /*
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+ * 3.6 API change,
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+ * The sget() helper function now takes the mount flags as an argument.
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+ */
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+ #ifdef HAVE_5ARG_SGET
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+ #define zpl_sget(type, cmp, set, fl, mtd) sget(type, cmp, set, fl, mtd)
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+ #else
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+ #define zpl_sget(type, cmp, set, fl, mtd) sget(type, cmp, set, mtd)
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+ #endif /* HAVE_5ARG_SGET */
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+
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#endif /* _ZFS_VFS_H */
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diff -crN '--exclude=.git' zfs-0.60-rc11/module/zfs/zfs_ctldir.c zfs/module/zfs/zfs_ctldir.c
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*** zfs-0.60-rc11/module/zfs/zfs_ctldir.c 2012-10-22 10:26:07.149142000 -0700
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--- zfs/module/zfs/zfs_ctldir.c 2012-10-22 10:56:55.018581000 -0700
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***************
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*** 920,927 ****
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* race cannot occur to an expired mount point because
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* we hold the zsb->z_ctldir_lock to prevent the race.
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*/
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! sbp = sget(&zpl_fs_type, zfsctl_test_super,
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! zfsctl_set_super, &id);
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if (IS_ERR(sbp)) {
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error = -PTR_ERR(sbp);
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} else {
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--- 920,927 ----
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* race cannot occur to an expired mount point because
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* we hold the zsb->z_ctldir_lock to prevent the race.
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*/
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! sbp = zpl_sget(&zpl_fs_type, zfsctl_test_super,
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! zfsctl_set_super, 0, &id);
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if (IS_ERR(sbp)) {
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error = -PTR_ERR(sbp);
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} else {
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diff -crN '--exclude=.git' zfs-0.60-rc11/module/zfs/zpl_ctldir.c zfs/module/zfs/zpl_ctldir.c
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*** zfs-0.60-rc11/module/zfs/zpl_ctldir.c 2012-10-22 10:26:07.156116000 -0700
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--- zfs/module/zfs/zpl_ctldir.c 2012-10-22 10:56:55.018882000 -0700
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***************
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*** 143,149 ****
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--- 143,153 ----
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}
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static struct dentry *
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+ #ifdef HAVE_LOOKUP_NAMEIDATA
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zpl_root_lookup(struct inode *dip, struct dentry *dentry, struct nameidata *nd)
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+ #else
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+ zpl_root_lookup(struct inode *dip, struct dentry *dentry, unsigned int flags)
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+ #endif
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{
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cred_t *cr = CRED();
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struct inode *ip;
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***************
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*** 180,187 ****
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--- 184,197 ----
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};
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static struct dentry *
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+ #ifdef HAVE_LOOKUP_NAMEIDATA
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zpl_snapdir_lookup(struct inode *dip, struct dentry *dentry,
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struct nameidata *nd)
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+ #else
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+ zpl_snapdir_lookup(struct inode *dip, struct dentry *dentry,
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+ unsigned int flags)
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+ #endif
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+
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{
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cred_t *cr = CRED();
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struct inode *ip;
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***************
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*** 410,417 ****
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--- 420,432 ----
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#endif /* HAVE_AUTOMOUNT */
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static struct dentry *
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+ #ifdef HAVE_LOOKUP_NAMEIDATA
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zpl_shares_lookup(struct inode *dip, struct dentry *dentry,
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struct nameidata *nd)
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+ #else
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+ zpl_shares_lookup(struct inode *dip, struct dentry *dentry,
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+ unsigned int flags)
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+ #endif
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{
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cred_t *cr = CRED();
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struct inode *ip = NULL;
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diff -crN '--exclude=.git' zfs-0.60-rc11/module/zfs/zpl_inode.c zfs/module/zfs/zpl_inode.c
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*** zfs-0.60-rc11/module/zfs/zpl_inode.c 2012-10-22 10:26:07.156492000 -0700
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--- zfs/module/zfs/zpl_inode.c 2012-10-22 10:56:55.019152000 -0700
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***************
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*** 31,37 ****
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--- 31,41 ----
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static struct dentry *
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+ #ifdef HAVE_LOOKUP_NAMEIDATA
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zpl_lookup(struct inode *dir, struct dentry *dentry, struct nameidata *nd)
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+ #else
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+ zpl_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags)
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+ #endif
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{
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cred_t *cr = CRED();
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struct inode *ip;
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***************
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*** 71,78 ****
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--- 75,87 ----
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}
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static int
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+ #ifdef HAVE_CREATE_NAMEIDATA
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zpl_create(struct inode *dir, struct dentry *dentry, zpl_umode_t mode,
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struct nameidata *nd)
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+ #else
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+ zpl_create(struct inode *dir, struct dentry *dentry, zpl_umode_t mode,
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+ bool flag)
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+ #endif
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{
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cred_t *cr = CRED();
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struct inode *ip;
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diff -crN '--exclude=.git' zfs-0.60-rc11/module/zfs/zpl_super.c zfs/module/zfs/zpl_super.c
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*** zfs-0.60-rc11/module/zfs/zpl_super.c 2012-10-22 10:26:07.156616000 -0700
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--- zfs/module/zfs/zpl_super.c 2012-10-22 10:56:55.019421000 -0700
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***************
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*** 316,322 ****
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.delete_inode = zpl_inode_delete,
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#endif /* HAVE_EVICT_INODE */
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.put_super = zpl_put_super,
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- .write_super = NULL,
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.sync_fs = zpl_sync_fs,
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.statfs = zpl_statfs,
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.remount_fs = zpl_remount_fs,
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--- 316,321 ----
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