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authorAlasdair G Kergon <agk@redhat.com>2006-01-06 00:20:06 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-06 08:34:01 -0800
commitaa8d7c2fbe619d8c0837296d2eaf4c14cebac198 (patch)
tree88b63e397b0c2dbdf2b8feb3920d565d352412d6 /drivers/md/dm.h
parente39e2e95eb8bd536b61654e8fda1516d0a6a3cd1 (diff)
[PATCH] device-mapper: make lock_fs optional
Devices only needs syncing when creating snapshots, so make this optional when suspending a device. Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/md/dm.h')
-rw-r--r--drivers/md/dm.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm.h b/drivers/md/dm.h
index 95a0cfbe5b4..4eaf075da21 100644
--- a/drivers/md/dm.h
+++ b/drivers/md/dm.h
@@ -69,7 +69,7 @@ void dm_put(struct mapped_device *md);
/*
* A device can still be used while suspended, but I/O is deferred.
*/
-int dm_suspend(struct mapped_device *md);
+int dm_suspend(struct mapped_device *md, int with_lockfs);
int dm_resume(struct mapped_device *md);
/*