From: Fengnan Chang <[email protected]> Don't create discard thread when device not support realtime discard.
Signed-off-by: Fengnan Chang <[email protected]> Signed-off-by: Yangtao Li <[email protected]> --- fs/f2fs/segment.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 363779a4402d..bc4ac46f3041 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -2161,6 +2161,8 @@ static int create_discard_cmd_control(struct f2fs_sb_info *sbi) init_waitqueue_head(&dcc->discard_wait_queue); SM_I(sbi)->dcc_info = dcc; init_thread: + if (!f2fs_realtime_discard_enable(sbi)) + return err; dcc->f2fs_issue_discard = kthread_run(issue_discard_thread, sbi, "f2fs_discard-%u:%u", MAJOR(dev), MINOR(dev)); if (IS_ERR(dcc->f2fs_issue_discard)) { -- 2.32.0 _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
