3.2-stable review patch. If anyone has any objections, please let me know.
------------------
From: Linus Torvalds <torva...@linux-foundation.org>
commit e994defb7b6813ba6fa7a2a36e86d2455ad1dc35 upstream.
Use the *_light() versions that properly avoid doing the file user count
updates when they are unnecessary.
Signed-off-by: Linus Torvalds <torva...@linux-foundation.org>
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
---
fs/stat.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/fs/stat.c b/fs/stat.c
index c733dc5..88b36c7 100644
--- a/fs/stat.c
+++ b/fs/stat.c
@@ -57,12 +57,13 @@ EXPORT_SYMBOL(vfs_getattr);
int vfs_fstat(unsigned int fd, struct kstat *stat)
{
- struct file *f = fget(fd);
+ int fput_needed;
+ struct file *f = fget_light(fd, &fput_needed);
int error = -EBADF;
if (f) {
error = vfs_getattr(f->f_path.mnt, f->f_path.dentry, stat);
- fput(f);
+ fput_light(f, fput_needed);
}
return error;
}
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
