diff options
Diffstat (limited to 'fs/btrfs/check-integrity.c')
-rw-r--r-- | fs/btrfs/check-integrity.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c index fb07e3c22b9a..7d51b5a5b505 100644 --- a/fs/btrfs/check-integrity.c +++ b/fs/btrfs/check-integrity.c @@ -613,7 +613,7 @@ static void btrfsic_dev_state_hashtable_add( struct btrfsic_dev_state_hashtable *h) { const unsigned int hashval = - (((unsigned int)((uintptr_t)ds->bdev)) & + (((unsigned int)((uintptr_t)ds->bdev->bd_dev)) & (BTRFSIC_DEV2STATE_HASHTABLE_SIZE - 1)); list_add(&ds->collision_resolving_node, h->table + hashval); @@ -791,12 +791,12 @@ static int btrfsic_process_superblock_dev_mirror( dev_bytenr = btrfs_sb_offset(superblock_mirror_num); if (dev_bytenr + BTRFS_SUPER_INFO_SIZE > device->commit_total_bytes) return -1; - bh = __bread(superblock_bdev, dev_bytenr / 4096, + bh = __bread(superblock_bdev, dev_bytenr / BTRFS_BDEV_BLOCKSIZE, BTRFS_SUPER_INFO_SIZE); if (NULL == bh) return -1; super_tmp = (struct btrfs_super_block *) - (bh->b_data + (dev_bytenr & 4095)); + (bh->b_data + (dev_bytenr & (BTRFS_BDEV_BLOCKSIZE - 1))); if (btrfs_super_bytenr(super_tmp) != dev_bytenr || btrfs_super_magic(super_tmp) != BTRFS_MAGIC || @@ -1728,7 +1728,7 @@ static int btrfsic_test_for_metadata(struct btrfsic_state *state, num_pages = state->metablock_size >> PAGE_SHIFT; h = (struct btrfs_header *)datav[0]; - if (memcmp(h->fsid, fs_info->fsid, BTRFS_UUID_SIZE)) + if (memcmp(h->fsid, fs_info->fsid, BTRFS_FSID_SIZE)) return 1; for (i = 0; i < num_pages; i++) { @@ -2753,7 +2753,7 @@ int btrfsic_submit_bh(int op, int op_flags, struct buffer_head *bh) (op == REQ_OP_WRITE) && bh->b_size > 0) { u64 dev_bytenr; - dev_bytenr = 4096 * bh->b_blocknr; + dev_bytenr = BTRFS_BDEV_BLOCKSIZE * bh->b_blocknr; if (dev_state->state->print_mask & BTRFSIC_PRINT_MASK_SUBMIT_BIO_BH) pr_info("submit_bh(op=0x%x,0x%x, blocknr=%llu (bytenr %llu), size=%zu, data=%p, bdev=%p)\n", @@ -2803,7 +2803,7 @@ static void __btrfsic_submit_bio(struct bio *bio) mutex_lock(&btrfsic_mutex); /* since btrfsic_submit_bio() is also called before * btrfsic_mount(), this might return NULL */ - dev_state = btrfsic_dev_state_lookup(bio_dev(bio)); + dev_state = btrfsic_dev_state_lookup(bio_dev(bio) + bio->bi_partno); if (NULL != dev_state && (bio_op(bio) == REQ_OP_WRITE) && bio_has_data(bio)) { unsigned int i = 0; @@ -2913,7 +2913,7 @@ int btrfsic_mount(struct btrfs_fs_info *fs_info, state = kvzalloc(sizeof(*state), GFP_KERNEL); if (!state) { pr_info("btrfs check-integrity: allocation failed!\n"); - return -1; + return -ENOMEM; } if (!btrfsic_is_initialized) { @@ -2945,7 +2945,7 @@ int btrfsic_mount(struct btrfs_fs_info *fs_info, if (NULL == ds) { pr_info("btrfs check-integrity: kmalloc() failed!\n"); mutex_unlock(&btrfsic_mutex); - return -1; + return -ENOMEM; } ds->bdev = device->bdev; ds->state = state; |