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| author | Alexandru Moise <00moses.alexander00@gmail.com> | 2015-10-25 20:15:06 (GMT) |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-01-07 13:30:17 (GMT) |
| commit | 352dd9c8d3b34e406584c95be45cbc4f1ec5a405 (patch) | |
| tree | 223299069a55410bd104a6ebebd34502887273e8 /fs | |
| parent | 575a75d6fabf6e1217204deca79aea26d6670a12 (diff) | |
| download | linux-352dd9c8d3b34e406584c95be45cbc4f1ec5a405.tar.xz | |
btrfs: zero out delayed node upon allocation
It's slightly cleaner to zero-out the delayed node upon allocation
than to do it by hand in btrfs_init_delayed_node() for a few members
Signed-off-by: Alexandru Moise <00moses.alexander00@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/delayed-inode.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c index e0941fb..0be47e4 100644 --- a/fs/btrfs/delayed-inode.c +++ b/fs/btrfs/delayed-inode.c @@ -54,16 +54,11 @@ static inline void btrfs_init_delayed_node( delayed_node->root = root; delayed_node->inode_id = inode_id; atomic_set(&delayed_node->refs, 0); - delayed_node->count = 0; - delayed_node->flags = 0; delayed_node->ins_root = RB_ROOT; delayed_node->del_root = RB_ROOT; mutex_init(&delayed_node->mutex); - delayed_node->index_cnt = 0; INIT_LIST_HEAD(&delayed_node->n_list); INIT_LIST_HEAD(&delayed_node->p_list); - delayed_node->bytes_reserved = 0; - memset(&delayed_node->inode_item, 0, sizeof(delayed_node->inode_item)); } static inline int btrfs_is_continuous_delayed_item( @@ -132,7 +127,7 @@ again: if (node) return node; - node = kmem_cache_alloc(delayed_node_cache, GFP_NOFS); + node = kmem_cache_zalloc(delayed_node_cache, GFP_NOFS); if (!node) return ERR_PTR(-ENOMEM); btrfs_init_delayed_node(node, root, ino); |