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-rw-r--r--fs/btrfs/super.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index ec18e2210602..efeb1a9d040a 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -1841,6 +1841,12 @@ static int btrfs_remount(struct super_block *sb, int *flags, char *data)
btrfs_clear_sb_rdonly(sb);
set_bit(BTRFS_FS_OPEN, &fs_info->flags);
+
+ /*
+ * If we've gone from readonly -> read/write, we need to get
+ * our sync/async discard lists in the right state.
+ */
+ btrfs_discard_resume(fs_info);
}
out:
/*