diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/xfs_buf.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c index 4db6e8d780f6..4c6e86d861fd 100644 --- a/fs/xfs/xfs_buf.c +++ b/fs/xfs/xfs_buf.c @@ -1815,22 +1815,27 @@ xfs_alloc_buftarg( btp->bt_daxdev = dax_dev; if (xfs_setsize_buftarg_early(btp, bdev)) - goto error; + goto error_free; if (list_lru_init(&btp->bt_lru)) - goto error; + goto error_free; if (percpu_counter_init(&btp->bt_io_count, 0, GFP_KERNEL)) - goto error; + goto error_lru; btp->bt_shrinker.count_objects = xfs_buftarg_shrink_count; btp->bt_shrinker.scan_objects = xfs_buftarg_shrink_scan; btp->bt_shrinker.seeks = DEFAULT_SEEKS; btp->bt_shrinker.flags = SHRINKER_NUMA_AWARE; - register_shrinker(&btp->bt_shrinker); + if (register_shrinker(&btp->bt_shrinker)) + goto error_pcpu; return btp; -error: +error_pcpu: + percpu_counter_destroy(&btp->bt_io_count); +error_lru: + list_lru_destroy(&btp->bt_lru); +error_free: kmem_free(btp); return NULL; } |