diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-08-07 12:04:05 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:10:10 -0400 |
| commit | 1e81f89b020758fb424f8bb0f13405706d29dfc7 (patch) | |
| tree | 7ae51550659bf2f5e19595ebdb377d1343001382 /fs/bcachefs/checksum.c | |
| parent | 6fe893eade864665c0956a2ac2eff78b86dc8145 (diff) | |
bcachefs: Fix assorted checkpatch nits
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/checksum.c')
| -rw-r--r-- | fs/bcachefs/checksum.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/fs/bcachefs/checksum.c b/fs/bcachefs/checksum.c index bf03d42c6138..76cf2e70f019 100644 --- a/fs/bcachefs/checksum.c +++ b/fs/bcachefs/checksum.c @@ -265,9 +265,10 @@ static struct bch_csum __bch2_checksum_bio(struct bch_fs *c, unsigned type, #ifdef CONFIG_HIGHMEM __bio_for_each_segment(bv, bio, *iter, *iter) { - void *p = kmap_atomic(bv.bv_page) + bv.bv_offset; + void *p = kmap_local_page(bv.bv_page) + bv.bv_offset; + bch2_checksum_update(&state, p, bv.bv_len); - kunmap_atomic(p); + kunmap_local(p); } #else __bio_for_each_bvec(bv, bio, *iter, *iter) @@ -287,10 +288,10 @@ static struct bch_csum __bch2_checksum_bio(struct bch_fs *c, unsigned type, #ifdef CONFIG_HIGHMEM __bio_for_each_segment(bv, bio, *iter, *iter) { - void *p = kmap_atomic(bv.bv_page) + bv.bv_offset; + void *p = kmap_local_page(bv.bv_page) + bv.bv_offset; crypto_shash_update(desc, p, bv.bv_len); - kunmap_atomic(p); + kunmap_local(p); } #else __bio_for_each_bvec(bv, bio, *iter, *iter) @@ -427,8 +428,9 @@ int bch2_rechecksum_bio(struct bch_fs *c, struct bio *bio, extent_nonce(version, crc_old), bio); if (bch2_crc_cmp(merged, crc_old.csum) && !c->opts.no_data_io) { - bch_err(c, "checksum error in bch2_rechecksum_bio() (memory corruption or bug?)\n" + bch_err(c, "checksum error in %s() (memory corruption or bug?)\n" "expected %0llx:%0llx got %0llx:%0llx (old type %s new type %s)", + __func__, crc_old.csum.hi, crc_old.csum.lo, merged.hi, |