diff options
Diffstat (limited to 'fs/btrfs/scrub.c')
| -rw-r--r-- | fs/btrfs/scrub.c | 34 |
1 files changed, 13 insertions, 21 deletions
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index 3be1456b5116..902819d3cf41 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -1124,7 +1124,7 @@ static int scrub_handle_errored_block(struct scrub_block *sblock_to_check) if (scrub_write_page_to_dev_replace(sblock_other, page_num) != 0) { - btrfs_dev_replace_stats_inc( + atomic64_inc( &fs_info->dev_replace.num_write_errors); success = 0; } @@ -1564,8 +1564,7 @@ static int scrub_repair_page_from_good_copy(struct scrub_block *sblock_bad, if (btrfsic_submit_bio_wait(bio)) { btrfs_dev_stat_inc_and_print(page_bad->dev, BTRFS_DEV_STAT_WRITE_ERRS); - btrfs_dev_replace_stats_inc( - &fs_info->dev_replace.num_write_errors); + atomic64_inc(&fs_info->dev_replace.num_write_errors); bio_put(bio); return -EIO; } @@ -1592,8 +1591,7 @@ static void scrub_write_block_to_dev_replace(struct scrub_block *sblock) ret = scrub_write_page_to_dev_replace(sblock, page_num); if (ret) - btrfs_dev_replace_stats_inc( - &fs_info->dev_replace.num_write_errors); + atomic64_inc(&fs_info->dev_replace.num_write_errors); } } @@ -1726,8 +1724,7 @@ static void scrub_wr_bio_end_io_worker(struct btrfs_work *work) struct scrub_page *spage = sbio->pagev[i]; spage->io_error = 1; - btrfs_dev_replace_stats_inc(&dev_replace-> - num_write_errors); + atomic64_inc(&dev_replace->num_write_errors); } } @@ -3022,8 +3019,7 @@ out: static noinline_for_stack int scrub_stripe(struct scrub_ctx *sctx, struct map_lookup *map, struct btrfs_device *scrub_dev, - int num, u64 base, u64 length, - int is_dev_replace) + int num, u64 base, u64 length) { struct btrfs_path *path, *ppath; struct btrfs_fs_info *fs_info = sctx->fs_info; @@ -3299,7 +3295,7 @@ again: extent_physical = extent_logical - logical + physical; extent_dev = scrub_dev; extent_mirror_num = mirror_num; - if (is_dev_replace) + if (sctx->is_dev_replace) scrub_remap_extent(fs_info, extent_logical, extent_len, &extent_physical, &extent_dev, @@ -3397,8 +3393,7 @@ static noinline_for_stack int scrub_chunk(struct scrub_ctx *sctx, struct btrfs_device *scrub_dev, u64 chunk_offset, u64 length, u64 dev_offset, - struct btrfs_block_group_cache *cache, - int is_dev_replace) + struct btrfs_block_group_cache *cache) { struct btrfs_fs_info *fs_info = sctx->fs_info; struct btrfs_mapping_tree *map_tree = &fs_info->mapping_tree; @@ -3435,8 +3430,7 @@ static noinline_for_stack int scrub_chunk(struct scrub_ctx *sctx, if (map->stripes[i].dev->bdev == scrub_dev->bdev && map->stripes[i].physical == dev_offset) { ret = scrub_stripe(sctx, map, scrub_dev, i, - chunk_offset, length, - is_dev_replace); + chunk_offset, length); if (ret) goto out; } @@ -3449,8 +3443,7 @@ out: static noinline_for_stack int scrub_enumerate_chunks(struct scrub_ctx *sctx, - struct btrfs_device *scrub_dev, u64 start, u64 end, - int is_dev_replace) + struct btrfs_device *scrub_dev, u64 start, u64 end) { struct btrfs_dev_extent *dev_extent = NULL; struct btrfs_path *path; @@ -3544,7 +3537,7 @@ int scrub_enumerate_chunks(struct scrub_ctx *sctx, */ scrub_pause_on(fs_info); ret = btrfs_inc_block_group_ro(cache); - if (!ret && is_dev_replace) { + if (!ret && sctx->is_dev_replace) { /* * If we are doing a device replace wait for any tasks * that started dellaloc right before we set the block @@ -3609,7 +3602,7 @@ int scrub_enumerate_chunks(struct scrub_ctx *sctx, dev_replace->item_needs_writeback = 1; btrfs_dev_replace_write_unlock(&fs_info->dev_replace); ret = scrub_chunk(sctx, scrub_dev, chunk_offset, length, - found_key.offset, cache, is_dev_replace); + found_key.offset, cache); /* * flush, submit all pending read and write bios, afterwards @@ -3670,7 +3663,7 @@ int scrub_enumerate_chunks(struct scrub_ctx *sctx, btrfs_put_block_group(cache); if (ret) break; - if (is_dev_replace && + if (sctx->is_dev_replace && atomic64_read(&dev_replace->num_write_errors) > 0) { ret = -EIO; break; @@ -3893,8 +3886,7 @@ int btrfs_scrub_dev(struct btrfs_fs_info *fs_info, u64 devid, u64 start, } if (!ret) - ret = scrub_enumerate_chunks(sctx, dev, start, end, - is_dev_replace); + ret = scrub_enumerate_chunks(sctx, dev, start, end); wait_event(sctx->list_wait, atomic_read(&sctx->bios_in_flight) == 0); atomic_dec(&fs_info->scrubs_running); |