From 951e7966398b0fd6bacebec2d87ffd61c3f68b18 Mon Sep 17 00:00:00 2001 From: Adam Borowski Date: Fri, 31 Mar 2017 17:19:04 +0200 Subject: [PATCH] btrfs: drop the nossd flag when remounting with -o ssd The opposite case was already handled right in the very next switch entry. And also when turning on nossd, drop ssd_spread. Reported-by: Hans van Kranenburg Signed-off-by: Adam Borowski Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/super.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index da687dc79cce..9530a333d302 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -549,16 +549,19 @@ int btrfs_parse_options(struct btrfs_fs_info *info, char *options, case Opt_ssd: btrfs_set_and_info(info, SSD, "use ssd allocation scheme"); + btrfs_clear_opt(info->mount_opt, NOSSD); break; case Opt_ssd_spread: btrfs_set_and_info(info, SSD_SPREAD, "use spread ssd allocation scheme"); btrfs_set_opt(info->mount_opt, SSD); + btrfs_clear_opt(info->mount_opt, NOSSD); break; case Opt_nossd: btrfs_set_and_info(info, NOSSD, "not using ssd allocation scheme"); btrfs_clear_opt(info->mount_opt, SSD); + btrfs_clear_opt(info->mount_opt, SSD_SPREAD); break; case Opt_barrier: btrfs_clear_and_info(info, NOBARRIER, -- 2.30.2