[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/net/unix/af_unix.c b/net/unix/af_unix.c
index 5f6ae79b8b16..1b5989b1b670 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -784,7 +784,7 @@ static int unix_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
                 err = vfs_mknod(nd.dentry->d_inode, dentry, mode, 0);
                 if (err)
                         goto out_mknod_dput;
-                up(&nd.dentry->d_inode->i_sem);
+                mutex_unlock(&nd.dentry->d_inode->i_mutex);
                 dput(nd.dentry);
                 nd.dentry = dentry;
 
@@ -823,7 +823,7 @@ out:
 out_mknod_dput:
         dput(dentry);
 out_mknod_unlock:
-        up(&nd.dentry->d_inode->i_sem);
+        mutex_unlock(&nd.dentry->d_inode->i_mutex);
         path_release(&nd);
 out_mknod_parent:
         if (err==-EEXIST)