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| author | Christoph Hellwig <hch@lst.de> | 2009-06-08 15:37:16 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@brick.lst.de> | 2009-06-08 15:37:16 +0200 |
| commit | 8b5403a6d772d340541cfb30a668fde119c40ac1 (patch) | |
| tree | 0a81b174351ca56555d7ccc53ecd76c0b27edcee /fs/xfs/linux-2.6/xfs_sync.c | |
| parent | b0710ccc6d9fa8fb908b5f6d1b0782a09d80e24f (diff) | |
| download | linux-stable-8b5403a6d772d340541cfb30a668fde119c40ac1.tar.gz linux-stable-8b5403a6d772d340541cfb30a668fde119c40ac1.tar.bz2 linux-stable-8b5403a6d772d340541cfb30a668fde119c40ac1.zip | |
xfs: remove SYNC_BDFLUSH
SYNC_BDFLUSH is a leftover from IRIX and rather misnamed for todays
code. Make xfs_sync_fsdata and xfs_dq_sync use the SYNC_TRYLOCK flag
for not blocking on logs just as the inode sync code already does.
For xfs_sync_fsdata it's a trivial 1:1 replacement, but for xfs_qm_sync
I use the opportunity to decouple the non-blocking lock case from the
different flushing modes, similar to the inode sync code.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_sync.c')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_sync.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/xfs/linux-2.6/xfs_sync.c b/fs/xfs/linux-2.6/xfs_sync.c index 32abd96b1095..b619d6b8ca43 100644 --- a/fs/xfs/linux-2.6/xfs_sync.c +++ b/fs/xfs/linux-2.6/xfs_sync.c @@ -353,7 +353,7 @@ xfs_sync_fsdata( * If this is xfssyncd() then only sync the superblock if we can * lock it without sleeping and it is not pinned. */ - if (flags & SYNC_BDFLUSH) { + if (flags & SYNC_TRYLOCK) { ASSERT(!(flags & SYNC_WAIT)); bp = xfs_getsb(mp, XFS_BUF_TRYLOCK); @@ -418,7 +418,7 @@ xfs_quiesce_data( /* push non-blocking */ xfs_sync_data(mp, 0); - xfs_qm_sync(mp, SYNC_BDFLUSH); + xfs_qm_sync(mp, SYNC_TRYLOCK); xfs_filestream_flush(mp); /* push and block */ @@ -568,8 +568,8 @@ xfs_sync_worker( xfs_log_force(mp, (xfs_lsn_t)0, XFS_LOG_FORCE); xfs_reclaim_inodes(mp, XFS_IFLUSH_DELWRI_ELSE_ASYNC); /* dgc: errors ignored here */ - error = xfs_qm_sync(mp, SYNC_BDFLUSH); - error = xfs_sync_fsdata(mp, SYNC_BDFLUSH); + error = xfs_qm_sync(mp, SYNC_TRYLOCK); + error = xfs_sync_fsdata(mp, SYNC_TRYLOCK); if (xfs_log_need_covered(mp)) error = xfs_commit_dummy_trans(mp, XFS_LOG_FORCE); } |