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authorChristoph Hellwig <hch@infradead.org>2011-04-24 19:06:16 +0000
committerAlex Elder <aelder@sgi.com>2011-04-28 13:18:04 -0500
commit97d3ac75e5e0ebf7ca38ae74cebd201c09b97ab2 (patch)
treee08af7a4bbb93c22dfeb1bcb2d3caf83aef717c9 /fs/xfs/xfs_log.h
parente26f0501cf743a4289603501413f97ffcb4612f2 (diff)
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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.h2
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);