diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/scrub.c | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index 3e4db4b46a7d..f8a4ca2f39b0 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -248,9 +248,8 @@ static int scrub_handle_errored_block(struct scrub_block *sblock_to_check); static int scrub_setup_recheck_block(struct scrub_block *original_sblock, struct scrub_block *sblocks_for_recheck); static void scrub_recheck_block(struct btrfs_fs_info *fs_info, - struct scrub_block *sblock, int is_metadata, - int have_csum, u8 *csum, u64 generation, - u16 csum_size, int retry_failed_mirror); + struct scrub_block *sblock, + int retry_failed_mirror); static void scrub_recheck_block_checksum(struct scrub_block *sblock); static int scrub_repair_block_from_good_copy(struct scrub_block *sblock_bad, struct scrub_block *sblock_good); @@ -885,11 +884,9 @@ static int scrub_handle_errored_block(struct scrub_block *sblock_to_check) struct btrfs_fs_info *fs_info; u64 length; u64 logical; - u64 generation; unsigned int failed_mirror_index; unsigned int is_metadata; unsigned int have_csum; - u8 *csum; struct scrub_block *sblocks_for_recheck; /* holds one for each mirror */ struct scrub_block *sblock_bad; int ret; @@ -914,13 +911,11 @@ static int scrub_handle_errored_block(struct scrub_block *sblock_to_check) } length = sblock_to_check->page_count * PAGE_SIZE; logical = sblock_to_check->pagev[0]->logical; - generation = sblock_to_check->pagev[0]->generation; BUG_ON(sblock_to_check->pagev[0]->mirror_num < 1); failed_mirror_index = sblock_to_check->pagev[0]->mirror_num - 1; is_metadata = !(sblock_to_check->pagev[0]->flags & BTRFS_EXTENT_FLAG_DATA); have_csum = sblock_to_check->pagev[0]->have_csum; - csum = sblock_to_check->pagev[0]->csum; dev = sblock_to_check->pagev[0]->dev; if (sctx->is_dev_replace && !is_metadata && !have_csum) { @@ -983,8 +978,7 @@ static int scrub_handle_errored_block(struct scrub_block *sblock_to_check) sblock_bad = sblocks_for_recheck + failed_mirror_index; /* build and submit the bios for the failed mirror, check checksums */ - scrub_recheck_block(fs_info, sblock_bad, is_metadata, have_csum, - csum, generation, sctx->csum_size, 1); + scrub_recheck_block(fs_info, sblock_bad, 1); if (!sblock_bad->header_error && !sblock_bad->checksum_error && sblock_bad->no_io_error_seen) { @@ -1097,9 +1091,7 @@ nodatasum_case: sblock_other = sblocks_for_recheck + mirror_index; /* build and submit the bios, check checksums */ - scrub_recheck_block(fs_info, sblock_other, is_metadata, - have_csum, csum, generation, - sctx->csum_size, 0); + scrub_recheck_block(fs_info, sblock_other, 0); if (!sblock_other->header_error && !sblock_other->checksum_error && @@ -1211,9 +1203,7 @@ nodatasum_case: * is verified, but most likely the data comes out * of the page cache. */ - scrub_recheck_block(fs_info, sblock_bad, - is_metadata, have_csum, csum, - generation, sctx->csum_size, 1); + scrub_recheck_block(fs_info, sblock_bad, 1); if (!sblock_bad->header_error && !sblock_bad->checksum_error && sblock_bad->no_io_error_seen) @@ -1482,9 +1472,8 @@ static int scrub_submit_raid56_bio_wait(struct btrfs_fs_info *fs_info, * the pages that are errored in the just handled mirror can be repaired. */ static void scrub_recheck_block(struct btrfs_fs_info *fs_info, - struct scrub_block *sblock, int is_metadata, - int have_csum, u8 *csum, u64 generation, - u16 csum_size, int retry_failed_mirror) + struct scrub_block *sblock, + int retry_failed_mirror) { int page_num; @@ -2151,9 +2140,8 @@ static void scrub_missing_raid56_worker(struct btrfs_work *work) logical = sblock->pagev[0]->logical; dev = sblock->pagev[0]->dev; - if (sblock->no_io_error_seen) { + if (sblock->no_io_error_seen) scrub_recheck_block_checksum(sblock); - } if (!sblock->no_io_error_seen) { spin_lock(&sctx->stat_lock); |