diff options
Diffstat (limited to 'fs/ext4/block_validity.c')
| -rw-r--r-- | fs/ext4/block_validity.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/fs/ext4/block_validity.c b/fs/ext4/block_validity.c index 5b6973fbf1bd..fac90f3fba80 100644 --- a/fs/ext4/block_validity.c +++ b/fs/ext4/block_validity.c @@ -29,16 +29,15 @@ struct ext4_system_zone { static struct kmem_cache *ext4_system_zone_cachep; -int __init init_ext4_system_zone(void) +int __init ext4_init_system_zone(void) { - ext4_system_zone_cachep = KMEM_CACHE(ext4_system_zone, - SLAB_RECLAIM_ACCOUNT); + ext4_system_zone_cachep = KMEM_CACHE(ext4_system_zone, 0); if (ext4_system_zone_cachep == NULL) return -ENOMEM; return 0; } -void exit_ext4_system_zone(void) +void ext4_exit_system_zone(void) { kmem_cache_destroy(ext4_system_zone_cachep); } @@ -229,16 +228,20 @@ int ext4_data_block_valid(struct ext4_sb_info *sbi, ext4_fsblk_t start_blk, if ((start_blk <= le32_to_cpu(sbi->s_es->s_first_data_block)) || (start_blk + count < start_blk) || - (start_blk + count > ext4_blocks_count(sbi->s_es))) + (start_blk + count > ext4_blocks_count(sbi->s_es))) { + sbi->s_es->s_last_error_block = cpu_to_le64(start_blk); return 0; + } while (n) { entry = rb_entry(n, struct ext4_system_zone, node); if (start_blk + count - 1 < entry->start_blk) n = n->rb_left; else if (start_blk >= (entry->start_blk + entry->count)) n = n->rb_right; - else + else { + sbi->s_es->s_last_error_block = cpu_to_le64(start_blk); return 0; + } } return 1; } |