From aed49e195af6b621d59b3e7f85aa5c5a71e90050 Mon Sep 17 00:00:00 2001 From: Hans Holmberg Date: Fri, 5 Jan 2018 14:16:12 +0100 Subject: [PATCH] lightnvm: pblk: remove pblk_gc_stop MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit pblk_gc_stop just sets pblk->gc->gc_active to zero, ignoring the flush parameter. This is plain confusing, so remove the function and set the gc active flag at the call points instead. Signed-off-by: Hans Holmberg Signed-off-by: Javier González Signed-off-by: Matias Bjørling Signed-off-by: Jens Axboe --- drivers/lightnvm/pblk-gc.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/drivers/lightnvm/pblk-gc.c b/drivers/lightnvm/pblk-gc.c index cec9a56dda14..3d899383666e 100644 --- a/drivers/lightnvm/pblk-gc.c +++ b/drivers/lightnvm/pblk-gc.c @@ -526,22 +526,12 @@ void pblk_gc_should_start(struct pblk *pblk) } } -/* - * If flush_wq == 1 then no lock should be held by the caller since - * flush_workqueue can sleep - */ -static void pblk_gc_stop(struct pblk *pblk, int flush_wq) -{ - pblk->gc.gc_active = 0; - pr_debug("pblk: gc stop\n"); -} - void pblk_gc_should_stop(struct pblk *pblk) { struct pblk_gc *gc = &pblk->gc; if (gc->gc_active && !gc->gc_forced) - pblk_gc_stop(pblk, 0); + gc->gc_active = 0; } void pblk_gc_should_kick(struct pblk *pblk) @@ -667,7 +657,7 @@ void pblk_gc_exit(struct pblk *pblk) gc->gc_enabled = 0; del_timer_sync(&gc->gc_timer); - pblk_gc_stop(pblk, 1); + gc->gc_active = 0; if (gc->gc_ts) kthread_stop(gc->gc_ts); -- GitLab