diff options
Diffstat (limited to 'fs/xfs/xfs_buf.c')
| -rw-r--r-- | fs/xfs/xfs_buf.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c index 584afe076923..dde346450952 100644 --- a/fs/xfs/xfs_buf.c +++ b/fs/xfs/xfs_buf.c @@ -5,6 +5,7 @@ */ #include "xfs.h" #include <linux/backing-dev.h> +#include <linux/dax.h> #include "xfs_shared.h" #include "xfs_format.h" @@ -1944,7 +1945,7 @@ xfs_free_buftarg( list_lru_destroy(&btp->bt_lru); blkdev_issue_flush(btp->bt_bdev); - fs_put_dax(btp->bt_daxdev); + fs_put_dax(btp->bt_daxdev, btp->bt_mount); kmem_free(btp); } @@ -1991,13 +1992,18 @@ xfs_alloc_buftarg( struct block_device *bdev) { xfs_buftarg_t *btp; + const struct dax_holder_operations *ops = NULL; +#if defined(CONFIG_FS_DAX) && defined(CONFIG_MEMORY_FAILURE) + ops = &xfs_dax_holder_operations; +#endif btp = kmem_zalloc(sizeof(*btp), KM_NOFS); btp->bt_mount = mp; btp->bt_dev = bdev->bd_dev; btp->bt_bdev = bdev; - btp->bt_daxdev = fs_dax_get_by_bdev(bdev, &btp->bt_dax_part_off); + btp->bt_daxdev = fs_dax_get_by_bdev(bdev, &btp->bt_dax_part_off, + mp, ops); /* * Buffer IO error rate limiting. Limit it to no more than 10 messages @@ -2019,7 +2025,8 @@ xfs_alloc_buftarg( btp->bt_shrinker.scan_objects = xfs_buftarg_shrink_scan; btp->bt_shrinker.seeks = DEFAULT_SEEKS; btp->bt_shrinker.flags = SHRINKER_NUMA_AWARE; - if (register_shrinker(&btp->bt_shrinker)) + if (register_shrinker(&btp->bt_shrinker, "xfs-buf:%s", + mp->m_super->s_id)) goto error_pcpu; return btp; |