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authorAl Viro <viro@zeniv.linux.org.uk>2006-06-19 02:41:30 +0400
committerNathan Scott <nathans@sgi.com>2006-06-19 02:41:30 +0400
commit0d8fee3270f8a5e4bf95fbed3e81e21b57f8a5a0 (patch)
treee965874962259a2f16980f19a4e5c03ef635a86f /fs/xfs/xfs_inode_item.c
parenta805bad5daae8d4f92ce46f467484d4867e996d4 (diff)
downloadlinux-0d8fee3270f8a5e4bf95fbed3e81e21b57f8a5a0.tar.xz
[XFS] Kill direct access to ->count in valusema(); all we ever use it for
is check if semaphore is actually locked, which can be trivially done in portable way. Code gets more reabable, while we are at it... SGI-PV: 953915 SGI-Modid: xfs-linux-melb:xfs-kern:26274a Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Nathan Scott <nathans@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_inode_item.c')
-rw-r--r--fs/xfs/xfs_inode_item.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index cd65a565b4fe..2caa91b89714 100644
--- a/fs/xfs/xfs_inode_item.c
+++ b/fs/xfs/xfs_inode_item.c
@@ -794,7 +794,7 @@ xfs_inode_item_pushbuf(
* inode flush completed and the inode was taken off the AIL.
* So, just get out.
*/
- if ((valusema(&(ip->i_flock)) > 0) ||
+ if (!issemalocked(&(ip->i_flock)) ||
((iip->ili_item.li_flags & XFS_LI_IN_AIL) == 0)) {
iip->ili_pushbuf_flag = 0;
xfs_iunlock(ip, XFS_ILOCK_SHARED);
@@ -816,7 +816,7 @@ xfs_inode_item_pushbuf(
* If not, we can flush it async.
*/
dopush = ((iip->ili_item.li_flags & XFS_LI_IN_AIL) &&
- (valusema(&(ip->i_flock)) <= 0));
+ issemalocked(&(ip->i_flock)));
iip->ili_pushbuf_flag = 0;
xfs_iunlock(ip, XFS_ILOCK_SHARED);
xfs_buftrace("INODE ITEM PUSH", bp);
@@ -864,7 +864,7 @@ xfs_inode_item_push(
ip = iip->ili_inode;
ASSERT(ismrlocked(&(ip->i_lock), MR_ACCESS));
- ASSERT(valusema(&(ip->i_flock)) <= 0);
+ ASSERT(issemalocked(&(ip->i_flock)));
/*
* Since we were able to lock the inode's flush lock and
* we found it on the AIL, the inode must be dirty. This