This is a note to let you know that I've just added the patch titled f2fs: fix to destroy sbi->post_read_wq in error path of f2fs_fill_super() to the 5.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: f2fs-fix-to-destroy-sbi-post_read_wq-in-error-path-o.patch and it can be found in the queue-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 7939abeb2fc45a15fed371f207445b9fea64bd16 Author: Chao Yu <chao@xxxxxxxxxx> Date: Fri Oct 28 17:30:26 2022 +0800 f2fs: fix to destroy sbi->post_read_wq in error path of f2fs_fill_super() [ Upstream commit 7b02b2201893a71b881026cf574902019ab00db5 ] In error path of f2fs_fill_super(), this patch fixes to call f2fs_destroy_post_read_wq() once if we fail in f2fs_start_ckpt_thread(). Fixes: 261eeb9c1585 ("f2fs: introduce checkpoint_merge mount option") Signed-off-by: Chao Yu <chao@xxxxxxxxxx> Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index a0d1ef73b83e..f4e8de1f4789 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -4428,9 +4428,9 @@ static int f2fs_fill_super(struct super_block *sb, void *data, int silent) f2fs_destroy_node_manager(sbi); free_sm: f2fs_destroy_segment_manager(sbi); - f2fs_destroy_post_read_wq(sbi); stop_ckpt_thread: f2fs_stop_ckpt_thread(sbi); + f2fs_destroy_post_read_wq(sbi); free_devices: destroy_device_list(sbi); kvfree(sbi->ckpt);