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| author | Christoph Hellwig <hch@lst.de> | 2011-07-08 14:36:19 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2011-07-08 14:36:19 +0200 |
| commit | 0c842ad46a51891ac4420b7285613f4134a65ccd (patch) | |
| tree | cf82cc7853821a21998114d20b1297b14061eade /fs/xfs/quota/xfs_dquot.c | |
| parent | bbb4197c73be356a052dac25cce5ed0c157c6c90 (diff) | |
| download | op-kernel-dev-0c842ad46a51891ac4420b7285613f4134a65ccd.zip op-kernel-dev-0c842ad46a51891ac4420b7285613f4134a65ccd.tar.gz | |
xfs: clean up buffer locking helpers
Rename xfs_buf_cond_lock and reverse it's return value to fit most other
trylock operations in the Kernel and XFS (with the exception of down_trylock,
after which xfs_buf_cond_lock was modelled), and replace xfs_buf_lock_val
with an xfs_buf_islocked for use in asserts, or and opencoded variant in
tracing. remove the XFS_BUF_* wrappers for all the locking helpers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Alex Elder <aelder@sgi.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/quota/xfs_dquot.c')
| -rw-r--r-- | fs/xfs/quota/xfs_dquot.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c index 6fa2146..dec1149 100644 --- a/fs/xfs/quota/xfs_dquot.c +++ b/fs/xfs/quota/xfs_dquot.c @@ -318,7 +318,7 @@ xfs_qm_init_dquot_blk( ASSERT(tp); ASSERT(XFS_BUF_ISBUSY(bp)); - ASSERT(XFS_BUF_VALUSEMA(bp) <= 0); + ASSERT(xfs_buf_islocked(bp)); d = (xfs_dqblk_t *)XFS_BUF_PTR(bp); @@ -534,7 +534,7 @@ xfs_qm_dqtobp( } ASSERT(XFS_BUF_ISBUSY(bp)); - ASSERT(XFS_BUF_VALUSEMA(bp) <= 0); + ASSERT(xfs_buf_islocked(bp)); /* * calculate the location of the dquot inside the buffer. @@ -622,7 +622,7 @@ xfs_qm_dqread( * brelse it because we have the changes incore. */ ASSERT(XFS_BUF_ISBUSY(bp)); - ASSERT(XFS_BUF_VALUSEMA(bp) <= 0); + ASSERT(xfs_buf_islocked(bp)); xfs_trans_brelse(tp, bp); return (error); |
