diff options
author | David Sterba <dsterba@suse.com> | 2021-03-15 15:18:24 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-24 11:26:36 +0100 |
commit | 24c553371addc553655a76a18bb13fa573a7dedc (patch) | |
tree | 4b13d6545a03c5ba75e119e427195678daec02d2 /fs/btrfs/inode.c | |
parent | 5b3b99525c4f18e543f6ef17ef97c29f5694e8b4 (diff) |
btrfs: fix slab cache flags for free space tree bitmap
commit 34e49994d0dcdb2d31d4d2908d04f4e9ce57e4d7 upstream.
The free space tree bitmap slab cache is created with SLAB_RED_ZONE but
that's a debugging flag and not always enabled. Also the other slabs are
created with at least SLAB_MEM_SPREAD that we want as well to average
the memory placement cost.
Reported-by: Vlastimil Babka <vbabka@suse.cz>
Fixes: 3acd48507dc4 ("btrfs: fix allocation of free space cache v1 bitmap pages")
CC: stable@vger.kernel.org # 5.4+
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/btrfs/inode.c')
-rw-r--r-- | fs/btrfs/inode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 67b49b94c9cd..b36a4d144bec 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -9628,7 +9628,7 @@ int __init btrfs_init_cachep(void) btrfs_free_space_bitmap_cachep = kmem_cache_create("btrfs_free_space_bitmap", PAGE_SIZE, PAGE_SIZE, - SLAB_RED_ZONE, NULL); + SLAB_MEM_SPREAD, NULL); if (!btrfs_free_space_bitmap_cachep) goto fail; |