[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, 3 insertions, 3 deletions

diff --git a/fs/ntfs/quota.c b/fs/ntfs/quota.c
index 833df2a4e9fb..d0ef4182147b 100644
--- a/fs/ntfs/quota.c
+++ b/fs/ntfs/quota.c
@@ -48,7 +48,7 @@ BOOL ntfs_mark_quotas_out_of_date(ntfs_volume *vol)
                 ntfs_error(vol->sb, "Quota inodes are not open.");
                 return FALSE;
         }
-        down(&vol->quota_q_ino->i_sem);
+        mutex_lock(&vol->quota_q_ino->i_mutex);
         ictx = ntfs_index_ctx_get(NTFS_I(vol->quota_q_ino));
         if (!ictx) {
                 ntfs_error(vol->sb, "Failed to get index context.");
@@ -98,7 +98,7 @@ BOOL ntfs_mark_quotas_out_of_date(ntfs_volume *vol)
         ntfs_index_entry_mark_dirty(ictx);
 set_done:
         ntfs_index_ctx_put(ictx);
-        up(&vol->quota_q_ino->i_sem);
+        mutex_unlock(&vol->quota_q_ino->i_mutex);
         /*
          * We set the flag so we do not try to mark the quotas out of date
          * again on remount.
@@ -110,7 +110,7 @@ done:
 err_out:
         if (ictx)
                 ntfs_index_ctx_put(ictx);
-        up(&vol->quota_q_ino->i_sem);
+        mutex_unlock(&vol->quota_q_ino->i_mutex);
         return FALSE;
 }