diff options
| author | Liam R. Howlett <howlett@gmail.com> | 2007-12-06 17:39:54 -0500 |
|---|---|---|
| committer | Matthew Wilcox <willy@linux.intel.com> | 2007-12-06 17:39:54 -0500 |
| commit | da78451190bdaae0e67d6c96b1ec3366abc45474 (patch) | |
| tree | 744e88aa523c52e7363577f8af266345490012dc /fs/readdir.c | |
| parent | ad776537cc6b4b936cfd11893e7b698dfa072666 (diff) | |
| download | lwn-da78451190bdaae0e67d6c96b1ec3366abc45474.tar.gz lwn-da78451190bdaae0e67d6c96b1ec3366abc45474.zip | |
Use mutex_lock_killable in vfs_readdir
Signed-off-by: Liam R. Howlett <howlett@gmail.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Diffstat (limited to 'fs/readdir.c')
| -rw-r--r-- | fs/readdir.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/readdir.c b/fs/readdir.c index efe52e676577..4e026e5407fb 100644 --- a/fs/readdir.c +++ b/fs/readdir.c @@ -30,7 +30,10 @@ int vfs_readdir(struct file *file, filldir_t filler, void *buf) if (res) goto out; - mutex_lock(&inode->i_mutex); + res = mutex_lock_killable(&inode->i_mutex); + if (res) + goto out; + res = -ENOENT; if (!IS_DEADDIR(inode)) { res = file->f_op->readdir(file, buf, filler); |