From 332c6e5370717fe28776b7427806043c22a81f69 Mon Sep 17 00:00:00 2001 From: Kent Overstreet <kent.overstreet@gmail.com> Date: Tue, 8 Oct 2019 21:33:56 -0400 Subject: [PATCH] bcachefs: Fix bch2_mark_extent() If an extent only contained cached or erasure coded pointers, there won't be any devices in the normal dirty replicas list or an entry to update. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> --- fs/bcachefs/buckets.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/bcachefs/buckets.c b/fs/bcachefs/buckets.c index 5e0e699c679ad..9beb4d4cf85da 100644 --- a/fs/bcachefs/buckets.c +++ b/fs/bcachefs/buckets.c @@ -1063,7 +1063,8 @@ static int bch2_mark_extent(struct bch_fs *c, struct bkey_s_c k, } } - update_replicas(c, fs_usage, &r.e, dirty_sectors); + if (r.e.nr_devs) + update_replicas(c, fs_usage, &r.e, dirty_sectors); return 0; } -- 2.30.2