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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2018-11-03 20:04:54 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2018-11-03 20:11:06 -0400 |
| commit | a780698e2947c2c072071e44aaa9eed1b59258b1 (patch) | |
| tree | 163d14e94141267072446cfaf4c3a21a819db60e /fs/bcachefs/debug.c | |
| parent | fc7576d28a3fa67088be08df2ac2b986a3b82e9e (diff) | |
bcachefs: Some fixes for building in userspace
userspace allocators don't align allocations as nicely as kernel
allocators, which meant that in some cases we weren't allocating big
enough bvec arrays - just make the calculations more rigorous and
explicit to fix it.
Diffstat (limited to 'fs/bcachefs/debug.c')
| -rw-r--r-- | fs/bcachefs/debug.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/bcachefs/debug.c b/fs/bcachefs/debug.c index 50aac3a4a818..f69d76ec1e78 100644 --- a/fs/bcachefs/debug.c +++ b/fs/bcachefs/debug.c @@ -62,7 +62,9 @@ void __bch2_btree_verify(struct bch_fs *c, struct btree *b) if (!bch2_dev_get_ioref(ca, READ)) return; - bio = bio_alloc_bioset(GFP_NOIO, btree_pages(c), &c->btree_bio); + bio = bio_alloc_bioset(GFP_NOIO, + buf_pages(n_sorted, btree_bytes(c)), + &c->btree_bio); bio_set_dev(bio, ca->disk_sb.bdev); bio->bi_opf = REQ_OP_READ|REQ_META; bio->bi_iter.bi_sector = pick.ptr.offset; |