diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-05-01 10:59:52 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-05-09 23:23:36 +0300 |
| commit | 02b7fa4fe5307b1de74e734e28192623b7af7020 (patch) | |
| tree | f5acbbca977981336ca077c74474c77d540ca4d5 /fs/bcachefs | |
| parent | 2c91ab7262e6b08bbc76b83ed1981602fa6ef835 (diff) | |
| download | linux-02b7fa4fe5307b1de74e734e28192623b7af7020.tar.xz | |
bcachefs: kill bch2_dev_bkey_exists() in bch2_read_endio()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs')
| -rw-r--r-- | fs/bcachefs/io_read.c | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/fs/bcachefs/io_read.c b/fs/bcachefs/io_read.c index 3e7dceef4cb5..f57486794484 100644 --- a/fs/bcachefs/io_read.c +++ b/fs/bcachefs/io_read.c @@ -541,7 +541,6 @@ static void __bch2_read_endio(struct work_struct *work) struct bch_read_bio *rbio = container_of(work, struct bch_read_bio, work); struct bch_fs *c = rbio->c; - struct bch_dev *ca = bch2_dev_bkey_exists(c, rbio->pick.ptr.dev); struct bio *src = &rbio->bio; struct bio *dst = &bch2_rbio_parent(rbio)->bio; struct bvec_iter dst_iter = rbio->bvec_iter; @@ -647,13 +646,15 @@ csum_err: prt_str(&buf, "data "); bch2_csum_err_msg(&buf, crc.csum_type, rbio->pick.crc.csum, csum); - bch_err_inum_offset_ratelimited(ca, - rbio->read_pos.inode, - rbio->read_pos.offset << 9, - "data %s", buf.buf); + struct bch_dev *ca = rbio->have_ioref ? bch2_dev_have_ref(c, rbio->pick.ptr.dev) : NULL; + if (ca) { + bch_err_inum_offset_ratelimited(ca, + rbio->read_pos.inode, + rbio->read_pos.offset << 9, + "data %s", buf.buf); + bch2_io_error(ca, BCH_MEMBER_ERROR_checksum); + } printbuf_exit(&buf); - - bch2_io_error(ca, BCH_MEMBER_ERROR_checksum); bch2_rbio_error(rbio, READ_RETRY_AVOID, BLK_STS_IOERR); goto out; decompression_err: @@ -675,7 +676,7 @@ static void bch2_read_endio(struct bio *bio) struct bch_read_bio *rbio = container_of(bio, struct bch_read_bio, bio); struct bch_fs *c = rbio->c; - struct bch_dev *ca = bch2_dev_bkey_exists(c, rbio->pick.ptr.dev); + struct bch_dev *ca = rbio->have_ioref ? bch2_dev_have_ref(c, rbio->pick.ptr.dev) : NULL; struct workqueue_struct *wq = NULL; enum rbio_context context = RBIO_CONTEXT_NULL; @@ -687,17 +688,21 @@ static void bch2_read_endio(struct bio *bio) if (!rbio->split) rbio->bio.bi_end_io = rbio->end_io; - if (bch2_dev_inum_io_err_on(bio->bi_status, ca, BCH_MEMBER_ERROR_read, - rbio->read_pos.inode, - rbio->read_pos.offset, - "data read error: %s", - bch2_blk_status_to_str(bio->bi_status))) { + if (bio->bi_status) { + if (ca) { + bch_err_inum_offset_ratelimited(ca, + rbio->read_pos.inode, + rbio->read_pos.offset, + "data read error: %s", + bch2_blk_status_to_str(bio->bi_status)); + bch2_io_error(ca, BCH_MEMBER_ERROR_read); + } bch2_rbio_error(rbio, READ_RETRY_AVOID, bio->bi_status); return; } if (((rbio->flags & BCH_READ_RETRY_IF_STALE) && race_fault()) || - dev_ptr_stale(ca, &rbio->pick.ptr)) { + (ca && dev_ptr_stale(ca, &rbio->pick.ptr))) { trace_and_count(c, read_reuse_race, &rbio->bio); if (rbio->flags & BCH_READ_RETRY_IF_STALE) |