From 5f656541ff6e4f58b4ab5b4ae59badb97a9ff749 Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Tue, 15 Aug 2017 21:27:19 -0700 Subject: f2fs: issue discard commands if gc_urgent is set It's time to issue all the discard commands, if user sets the idle time. Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/segment.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'fs/f2fs/segment.c') diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 1387925..e3922f9 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -21,6 +21,7 @@ #include "f2fs.h" #include "segment.h" #include "node.h" +#include "gc.h" #include "trace.h" #include @@ -1194,8 +1195,11 @@ static int issue_discard_thread(void *data) if (kthread_should_stop()) return 0; - if (dcc->discard_wake) + if (dcc->discard_wake) { dcc->discard_wake = 0; + if (sbi->gc_thread && sbi->gc_thread->gc_urgent) + mark_discard_range_all(sbi); + } sb_start_intwrite(sbi->sb); -- cgit v1.1