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| author | Christoph Hellwig <hch@infradead.org> | 2008-04-22 17:34:00 +1000 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2008-04-29 15:54:02 +1000 |
| commit | 579aa9caf552c639fc78168db4cfe7ffcf00c3b3 (patch) | |
| tree | 2fb1e057487afe46d03bc536fcba380dc0117cfb /fs/xfs/xfs_trans_inode.c | |
| parent | eca450b7c23f804597b87085b2a05bfc5b3ccb8b (diff) | |
| download | linux-579aa9caf552c639fc78168db4cfe7ffcf00c3b3.tar.bz2 | |
[XFS] shrink mrlock_t
The writer field is not needed for non_DEBU builds so remove it. While
we're at i also clean up the interface for is locked asserts to go through
and xfs_iget.c helper with an interface like the xfs_ilock routines to
isolated the XFS codebase from mrlock internals. That way we can kill
mrlock_t entirely once rw_semaphores grow an islocked facility. Also
remove unused flags to the ilock family of functions.
SGI-PV: 976035
SGI-Modid: xfs-linux-melb:xfs-kern:30902a
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_trans_inode.c')
| -rw-r--r-- | fs/xfs/xfs_trans_inode.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/xfs/xfs_trans_inode.c b/fs/xfs/xfs_trans_inode.c index b8db1d5cde5a..4c70bf5e9985 100644 --- a/fs/xfs/xfs_trans_inode.c +++ b/fs/xfs/xfs_trans_inode.c @@ -111,13 +111,13 @@ xfs_trans_iget( */ ASSERT(ip->i_itemp != NULL); ASSERT(lock_flags & XFS_ILOCK_EXCL); - ASSERT(ismrlocked(&ip->i_lock, MR_UPDATE)); + ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL)); ASSERT((!(lock_flags & XFS_IOLOCK_EXCL)) || - ismrlocked(&ip->i_iolock, MR_UPDATE)); + xfs_isilocked(ip, XFS_IOLOCK_EXCL)); ASSERT((!(lock_flags & XFS_IOLOCK_EXCL)) || (ip->i_itemp->ili_flags & XFS_ILI_IOLOCKED_EXCL)); ASSERT((!(lock_flags & XFS_IOLOCK_SHARED)) || - ismrlocked(&ip->i_iolock, (MR_UPDATE | MR_ACCESS))); + xfs_isilocked(ip, XFS_IOLOCK_EXCL|XFS_IOLOCK_SHARED)); ASSERT((!(lock_flags & XFS_IOLOCK_SHARED)) || (ip->i_itemp->ili_flags & XFS_ILI_IOLOCKED_ANY)); @@ -185,7 +185,7 @@ xfs_trans_ijoin( xfs_inode_log_item_t *iip; ASSERT(ip->i_transp == NULL); - ASSERT(ismrlocked(&ip->i_lock, MR_UPDATE)); + ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL)); ASSERT(lock_flags & XFS_ILOCK_EXCL); if (ip->i_itemp == NULL) xfs_inode_item_init(ip, ip->i_mount); @@ -232,7 +232,7 @@ xfs_trans_ihold( { ASSERT(ip->i_transp == tp); ASSERT(ip->i_itemp != NULL); - ASSERT(ismrlocked(&ip->i_lock, MR_UPDATE)); + ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL)); ip->i_itemp->ili_flags |= XFS_ILI_HOLD; } @@ -257,7 +257,7 @@ xfs_trans_log_inode( ASSERT(ip->i_transp == tp); ASSERT(ip->i_itemp != NULL); - ASSERT(ismrlocked(&ip->i_lock, MR_UPDATE)); + ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL)); lidp = xfs_trans_find_item(tp, (xfs_log_item_t*)(ip->i_itemp)); ASSERT(lidp != NULL); |