The patch titled
fat: new export ops
has been removed from the -mm tree. Its filename was
fat-new-export-ops.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: fat: new export ops
From: Christoph Hellwig <hch@xxxxxx>
Very little changes here, fat had a mostly no op decode_fh before and does not
store any parent information.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Cc: Neil Brown <neilb@xxxxxxx>
Cc: "J. Bruce Fields" <bfields@xxxxxxxxxxxx>
Cc: OGAWA Hirofumi <hirofumi@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/fat/inode.c | 24 +++++++-----------------
1 file changed, 7 insertions(+), 17 deletions(-)
diff -puN fs/fat/inode.c~fat-new-export-ops fs/fat/inode.c
--- a/fs/fat/inode.c~fat-new-export-ops
+++ a/fs/fat/inode.c
@@ -653,24 +653,15 @@ static const struct super_operations fat
* of i_logstart is used to store the directory entry offset.
*/
-static struct dentry *
-fat_decode_fh(struct super_block *sb, __u32 *fh, int len, int fhtype,
- int (*acceptable)(void *context, struct dentry *de),
- void *context)
-{
- if (fhtype != 3)
- return ERR_PTR(-ESTALE);
- if (len < 5)
- return ERR_PTR(-ESTALE);
-
- return sb->s_export_op->find_exported_dentry(sb, fh, NULL, acceptable, context);
-}
-
-static struct dentry *fat_get_dentry(struct super_block *sb, void *inump)
+static struct dentry *fat_fh_to_dentry(struct super_block *sb,
+ struct fid *fid, int fh_len, int fh_type)
{
struct inode *inode = NULL;
struct dentry *result;
- __u32 *fh = inump;
+ u32 *fh = fid->raw;
+
+ if (fh_len < 5 || fh_type != 3)
+ return NULL;
inode = iget(sb, fh[0]);
if (!inode || is_bad_inode(inode) || inode->i_generation != fh[1]) {
@@ -784,9 +775,8 @@ out:
}
static struct export_operations fat_export_ops = {
- .decode_fh = fat_decode_fh,
.encode_fh = fat_encode_fh,
- .get_dentry = fat_get_dentry,
+ .fh_to_dentry = fat_fh_to_dentry,
.get_parent = fat_get_parent,
};
_
Patches currently in -mm which might be from hch@xxxxxx are
origin.patch
git-unionfs.patch
git-xfs.patch
unprivileged-mounts-add-user-mounts-to-the-kernel.patch
unprivileged-mounts-allow-unprivileged-umount.patch
unprivileged-mounts-account-user-mounts.patch
unprivileged-mounts-propagate-error-values-from-clone_mnt.patch
unprivileged-mounts-allow-unprivileged-bind-mounts.patch
unprivileged-mounts-allow-unprivileged-mounts.patch
unprivileged-mounts-allow-unprivileged-fuse-mounts.patch
unprivileged-mounts-propagation-inherit-owner-from-parent.patch
unprivileged-mounts-add-no-submounts-flag.patch
r-o-bind-mounts-stub-functions.patch
r-o-bind-mounts-elevate-write-count-during-entire-ncp_ioctl.patch
r-o-bind-mounts-elevate-write-count-during-entire-ncp_ioctl-fix.patch
r-o-bind-mounts-elevate-write-count-for-do_utimes-touch-command-causes-oops.patch
r-o-bind-mounts-track-number-of-mount-writers.patch
r-o-bind-mounts-honor-r-w-changes-at-do_remount-time.patch
revoke-special-mmap-handling.patch
revoke-core-code.patch
revoke-support-for-ext2-and-ext3.patch
revoke-add-documentation.patch
revoke-wire-up-i386-system-calls.patch
dont-touch-fs_struct-in-drivers.patch
dont-touch-fs_struct-in-usermodehelper.patch
remove-path_release_on_umount.patch
move-struct-path-into-its-own-header.patch
embed-a-struct-path-into-struct-nameidata-instead-of-nd-dentrymnt.patch
embed-a-struct-path-into-struct-nameidata-instead-of-nd-dentrymnt-checkpatch-fixes.patch
introduce-path_put.patch
use-path_put-in-a-few-places-instead-of-mntdput.patch
introduce-path_get.patch
use-struct-path-in-fs_struct.patch
make-set_fs_rootpwd-take-a-struct-path.patch
make-__d_path-to-take-a-struct-path-argument.patch
use-struct-path-argument-in-proc_get_link.patch
embed-a-struct-path-into-struct-nameidata-instead-of-nd-dentrymnt-unionfs.patch
introduce-path_put-unionfs.patch
introduce-path_get-unionfs.patch
-
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