The patch titled
Introduce path_put() (unionfs)
has been added to the -mm tree. Its filename is
introduce-path_put-unionfs.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: Introduce path_put() (unionfs)
From: Jan Blunck <jblunck@xxxxxxx>
* Add path_put() functions for releasing a reference to the dentry and
vfsmount of a struct path in the right order
* Switch from path_release(nd) to path_put(&nd->path)
* Rename dput_path() to path_put_conditional()
Signed-off-by: Jan Blunck <jblunck@xxxxxxx>
Signed-off-by: Andreas Gruenbacher <agruen@xxxxxxx>
Acked-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/unionfs/main.c | 2 +-
fs/unionfs/super.c | 12 ++++++------
2 files changed, 7 insertions(+), 7 deletions(-)
diff -puN fs/unionfs/main.c~introduce-path_put-unionfs fs/unionfs/main.c
--- a/fs/unionfs/main.c~introduce-path_put-unionfs
+++ a/fs/unionfs/main.c
@@ -368,7 +368,7 @@ static int parse_dirs_option(struct supe
if (err) {
printk(KERN_ERR "unionfs: lower directory "
"'%s' is not a valid branch\n", name);
- path_release(&nd);
+ path_put(&nd.path);
goto out;
}
diff -puN fs/unionfs/super.c~introduce-path_put-unionfs fs/unionfs/super.c
--- a/fs/unionfs/super.c~introduce-path_put-unionfs
+++ a/fs/unionfs/super.c
@@ -205,7 +205,7 @@ static noinline int do_remount_mode_opti
if (nd.path.mnt == new_lower_paths[idx].mnt &&
nd.path.dentry == new_lower_paths[idx].dentry)
break;
- path_release(&nd); /* no longer needed */
+ path_put(&nd.path); /* no longer needed */
if (idx == cur_branches) {
err = -ENOENT; /* err may have been reset above */
printk(KERN_ERR "unionfs: branch \"%s\" "
@@ -248,7 +248,7 @@ static noinline int do_remount_del_optio
if (nd.path.mnt == new_lower_paths[idx].mnt &&
nd.path.dentry == new_lower_paths[idx].dentry)
break;
- path_release(&nd); /* no longer needed */
+ path_put(&nd.path); /* no longer needed */
if (idx == cur_branches) {
printk(KERN_ERR "unionfs: branch \"%s\" "
"not found\n", optarg);
@@ -267,7 +267,7 @@ static noinline int do_remount_del_optio
* new_data and new_lower_paths one to the left. Finally, adjust
* cur_branches.
*/
- pathput(&new_lower_paths[idx]);
+ path_put(&new_lower_paths[idx]);
if (idx < cur_branches - 1) {
/* if idx==cur_branches-1, we delete last branch: easy */
@@ -332,7 +332,7 @@ static noinline int do_remount_add_optio
if (nd.path.mnt == new_lower_paths[idx].mnt &&
nd.path.dentry == new_lower_paths[idx].dentry)
break;
- path_release(&nd); /* no longer needed */
+ path_put(&nd.path); /* no longer needed */
if (idx == cur_branches) {
printk(KERN_ERR "unionfs: branch \"%s\" "
"not found\n", optarg);
@@ -375,7 +375,7 @@ found_insertion_point:
if (err) {
printk(KERN_ERR "unionfs: lower directory "
"\"%s\" is not a valid branch\n", optarg);
- path_release(&nd);
+ path_put(&nd.path);
goto out;
}
@@ -788,7 +788,7 @@ out_release:
/* no need to cleanup/release anything in tmp_data */
if (tmp_lower_paths)
for (i = 0; i < new_branches; i++)
- pathput(&tmp_lower_paths[i]);
+ path_put(&tmp_lower_paths[i]);
out_free:
kfree(tmp_lower_paths);
kfree(tmp_data);
_
Patches currently in -mm which might be from jblunck@xxxxxxx are
r-o-bind-mounts-unix_find_other-elevate-write-count-for-touch_atime-fix.patch
r-o-bind-mounts-track-number-of-mount-writers-fix.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
introduce-path_get-unionfs.patch
embed-a-struct-path-into-struct-nameidata-instead-of-nd-dentrymnt-unionfs.patch
introduce-path_put-unionfs.patch
one-less-parameter-to-__d_path.patch
one-less-parameter-to-__d_path-checkpatch-fixes.patch
d_path-kerneldoc-cleanup.patch
d_path-use-struct-path-in-struct-avc_audit_data.patch
d_path-use-struct-path-in-struct-avc_audit_data-checkpatch-fixes.patch
d_path-make-proc_get_link-use-a-struct-path-argument.patch
d_path-make-get_dcookie-use-a-struct-path-argument.patch
d_path-make-get_dcookie-use-a-struct-path-argument-checkpatch-fixes.patch
use-struct-path-in-struct-svc_export.patch
use-struct-path-in-struct-svc_export-checkpatch-fixes.patch
use-struct-path-in-struct-svc_expkey.patch
d_path-make-seq_path-use-a-struct-path-argument.patch
d_path-make-d_path-use-a-struct-path.patch
-
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