diff options
Diffstat (limited to 'drivers/md/dm-mpath.c')
| -rw-r--r-- | drivers/md/dm-mpath.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c index 9b16788118d..e8f704aa46f 100644 --- a/drivers/md/dm-mpath.c +++ b/drivers/md/dm-mpath.c @@ -7,7 +7,6 @@ #include "dm.h" #include "dm-path-selector.h" -#include "dm-hw-handler.h" #include "dm-bio-list.h" #include "dm-bio-record.h" #include "dm-uevent.h" @@ -1008,44 +1007,6 @@ static int pg_init_limit_reached(struct multipath *m, struct pgpath *pgpath) return limit_reached; } -/* - * pg_init must call this when it has completed its initialisation - */ -void dm_pg_init_complete(struct dm_path *path, unsigned err_flags) -{ - struct pgpath *pgpath = path_to_pgpath(path); - struct priority_group *pg = pgpath->pg; - struct multipath *m = pg->m; - unsigned long flags; - - /* - * If requested, retry pg_init until maximum number of retries exceeded. - * If retry not requested and PG already bypassed, always fail the path. - */ - if (err_flags & MP_RETRY) { - if (pg_init_limit_reached(m, pgpath)) - err_flags |= MP_FAIL_PATH; - } else if (err_flags && pg->bypassed) - err_flags |= MP_FAIL_PATH; - - if (err_flags & MP_FAIL_PATH) - fail_path(pgpath); - - if (err_flags & MP_BYPASS_PG) - bypass_pg(m, pg, 1); - - spin_lock_irqsave(&m->lock, flags); - if (err_flags & ~MP_RETRY) { - m->current_pgpath = NULL; - m->current_pg = NULL; - } else if (!m->pg_init_required) - m->queue_io = 0; - - m->pg_init_in_progress = 0; - queue_work(kmultipathd, &m->process_queued_ios); - spin_unlock_irqrestore(&m->lock, flags); -} - static void pg_init_done(struct dm_path *path, int errors) { struct pgpath *pgpath = path_to_pgpath(path); @@ -1497,8 +1458,6 @@ static void __exit dm_multipath_exit(void) kmem_cache_destroy(_mpio_cache); } -EXPORT_SYMBOL_GPL(dm_pg_init_complete); - module_init(dm_multipath_init); module_exit(dm_multipath_exit); |