[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

This patch converts the inode semaphore to a mutex. I have tested it on
XFS and compiled as much as one can consider on an ia64. Anyway your
luck with it might be different.

Modified-by: Ingo Molnar <mingo@elte.hu>

(finished the conversion)

Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index 5c40980a5bd9..c6c279de832e 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -1562,10 +1562,10 @@ restart:
                 spin_unlock_irq (&dev->lock);
 
                 /* break link to dcache */
-                down (&parent->i_sem);
+                mutex_lock (&parent->i_mutex);
                 d_delete (dentry);
                 dput (dentry);
-                up (&parent->i_sem);
+                mutex_unlock (&parent->i_mutex);
 
                 /* fds may still be open */
                 goto restart;