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authorChristoph Hellwig <hch@infradead.org>2011-04-24 21:06:16 +0200
committerAlex Elder <aelder@sgi.com>2011-04-28 20:18:04 +0200
commit97d3ac75e5e0ebf7ca38ae74cebd201c09b97ab2 (patch)
treee08af7a4bbb93c22dfeb1bcb2d3caf83aef717c9 /fs/xfs/xfs_log.c
parentxfs: do not immediately reuse busy extent ranges (diff)
downloadlinux-97d3ac75e5e0ebf7ca38ae74cebd201c09b97ab2.tar.xz
linux-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.c')
-rw-r--r--fs/xfs/xfs_log.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index b612ce4520ae..18fd4beffcc3 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -3248,13 +3248,6 @@ xfs_log_ticket_get(
return ticket;
}
-xlog_tid_t
-xfs_log_get_trans_ident(
- struct xfs_trans *tp)
-{
- return tp->t_ticket->t_tid;
-}
-
/*
* Allocate and initialise a new log ticket.
*/