diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2020-10-30 17:29:38 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2020-11-05 12:45:14 -0500 |
| commit | 32d5b836d68773e49d65ad72c0bf8144ed27e478 (patch) | |
| tree | 480347ed62f0275d717c61db7ba7073e002b77d2 | |
| parent | b822185711913889219c4c97b21e61a7108d54bb (diff) | |
bcachefs: Improve check for when bios are physically contiguous
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
| -rw-r--r-- | fs/bcachefs/compress.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/bcachefs/compress.c b/fs/bcachefs/compress.c index b50d2b0d5fd3..aebf46bb1d21 100644 --- a/fs/bcachefs/compress.c +++ b/fs/bcachefs/compress.c @@ -70,7 +70,7 @@ static struct bbuf __bio_map_or_bounce(struct bch_fs *c, struct bio *bio, BUG_ON(bvec_iter_sectors(start) > c->sb.encoded_extent_max); - if (!IS_ENABLED(CONFIG_HIGHMEM) && + if (!PageHighMem(bio_iter_page(bio, start)) && bio_phys_contig(bio, start)) return (struct bbuf) { .b = page_address(bio_iter_page(bio, start)) + |