projects
/
GitHub
/
exynos8895
/
android_kernel_samsung_universal8895.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
d45ea86
)
vfs: do_last(): make ENOENT exit RCU safe
author
Miklos Szeredi
<mszeredi@suse.cz>
Mon, 21 May 2012 15:30:10 +0000
(17:30 +0200)
committer
Al Viro
<viro@zeniv.linux.org.uk>
Fri, 1 Jun 2012 16:11:58 +0000
(12:11 -0400)
This will allow this code to be used in RCU mode.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/namei.c
patch
|
blob
|
blame
|
history
diff --git
a/fs/namei.c
b/fs/namei.c
index c6b996817bb39cd6778a5c6caaf3eb92c20ae4fa..a7e994bb78c2b602b2c70d11d83b42495e12123a 100644
(file)
--- a/
fs/namei.c
+++ b/
fs/namei.c
@@
-2361,8
+2361,10
@@
static struct file *do_last(struct nameidata *nd, struct path *path,
BUG_ON(nd->flags & LOOKUP_RCU);
inode = path->dentry->d_inode;
error = -ENOENT;
- if (!inode)
- goto exit_dput;
+ if (!inode) {
+ path_to_nameidata(path, nd);
+ goto exit;
+ }
if (should_follow_link(inode, !symlink_ok)) {
if (nd->flags & LOOKUP_RCU) {