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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2020-06-03 16:21:35 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2020-06-03 19:56:33 -0400 |
| commit | 1952c0790c74e4e81d7066a19aabc5c55a13f10f (patch) | |
| tree | 501fa5db6a5f1fd3b2412a2660e995c74ebf0bba /libbcachefs/reflink.c | |
| parent | 90d54b388666b258c97be6a4e632824d136356c4 (diff) | |
Update bcachefs sources to c9b4a210f9 fixup! bcachefs: Fixes for going RO
Diffstat (limited to 'libbcachefs/reflink.c')
| -rw-r--r-- | libbcachefs/reflink.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libbcachefs/reflink.c b/libbcachefs/reflink.c index 2f223be7..3c473f13 100644 --- a/libbcachefs/reflink.c +++ b/libbcachefs/reflink.c @@ -167,6 +167,9 @@ s64 bch2_remap_range(struct bch_fs *c, u64 src_done, dst_done; int ret = 0, ret2 = 0; + if (!c->opts.reflink) + return -EOPNOTSUPP; + if (!percpu_ref_tryget(&c->writes)) return -EROFS; |