diff options
| author | Christoph Hellwig <hch@infradead.org> | 2011-04-24 19:06:16 +0000 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2011-04-28 13:18:04 -0500 |
| commit | 97d3ac75e5e0ebf7ca38ae74cebd201c09b97ab2 (patch) | |
| tree | e08af7a4bbb93c22dfeb1bcb2d3caf83aef717c9 /fs/xfs/xfs_log.h | |
| parent | e26f0501cf743a4289603501413f97ffcb4612f2 (diff) | |
| download | lwn-97d3ac75e5e0ebf7ca38ae74cebd201c09b97ab2.tar.gz lwn-97d3ac75e5e0ebf7ca38ae74cebd201c09b97ab2.zip | |
xfs: exact busy extent tracking
Update the extent tree in case we have to reuse a busy extent, so that it
always is kept uptodate. This is done by replacing the busy list searches
with a new xfs_alloc_busy_reuse helper, which updates the busy extent tree
in case of a reuse. This allows us to allow reusing metadata extents
unconditionally, and thus avoid log forces especially for allocation btree
blocks.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_log.h')
| -rw-r--r-- | fs/xfs/xfs_log.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h index 3bd3291ef8d2..78c9039994af 100644 --- a/fs/xfs/xfs_log.h +++ b/fs/xfs/xfs_log.h @@ -189,8 +189,6 @@ void xlog_iodone(struct xfs_buf *); struct xlog_ticket *xfs_log_ticket_get(struct xlog_ticket *ticket); void xfs_log_ticket_put(struct xlog_ticket *ticket); -xlog_tid_t xfs_log_get_trans_ident(struct xfs_trans *tp); - void xfs_log_commit_cil(struct xfs_mount *mp, struct xfs_trans *tp, struct xfs_log_vec *log_vector, xfs_lsn_t *commit_lsn, int flags); |