3.2-stable review patch. If anyone has any objections, please let me know.
------------------ From: Jonathan E Brassow <[email protected]> commit 0ca93de9b789e0eb05e103f0c04de72df13da73a upstream. Fix dm-raid flush support. Both md and dm have support for flush, but the dm-raid target forgot to set the flag to indicate that flushes should be passed on. (Important for data integrity e.g. with writeback cache enabled.) Signed-off-by: Jonathan Brassow <[email protected]> Acked-by: Mike Snitzer <[email protected]> Signed-off-by: Alasdair G Kergon <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/md/dm-raid.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/md/dm-raid.c +++ b/drivers/md/dm-raid.c @@ -974,6 +974,7 @@ static int raid_ctr(struct dm_target *ti INIT_WORK(&rs->md.event_work, do_table_event); ti->private = rs; + ti->num_flush_requests = 1; mutex_lock(&rs->md.reconfig_mutex); ret = md_run(&rs->md); -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
