From: Kent Overstreet Date: Wed, 9 Oct 2019 01:33:56 +0000 (-0400) Subject: bcachefs: Fix bch2_mark_extent() X-Git-Tag: v6.7-rc1~201^2~2309 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=332c6e5370717fe28776b7427806043c22a81f69;p=thirdparty%2Fkernel%2Flinux.git 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 --- 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; }