From ae6b47b5653e986e1dcaeb1ca7d13a04aeefdcfe Mon Sep 17 00:00:00 2001 From: Konstantin Komarov Date: Mon, 12 Sep 2022 18:54:06 +0300 Subject: fs/ntfs3: Change destroy_inode to free_inode Many filesystems already use free_inode callback, so we will use it too from now on. Signed-off-by: Konstantin Komarov --- fs/ntfs3/super.c | 20 ++++---------------- 1 file changed, 4 insertions(+), 16 deletions(-) (limited to 'fs') diff --git a/fs/ntfs3/super.c b/fs/ntfs3/super.c index 5346280203d9..87d9eabf9847 100644 --- a/fs/ntfs3/super.c +++ b/fs/ntfs3/super.c @@ -435,27 +435,18 @@ static struct inode *ntfs_alloc_inode(struct super_block *sb) return NULL; memset(ni, 0, offsetof(struct ntfs_inode, vfs_inode)); - mutex_init(&ni->ni_lock); - return &ni->vfs_inode; } -static void ntfs_i_callback(struct rcu_head *head) +static void ntfs_free_inode(struct inode *inode) { - struct inode *inode = container_of(head, struct inode, i_rcu); struct ntfs_inode *ni = ntfs_i(inode); mutex_destroy(&ni->ni_lock); - kmem_cache_free(ntfs_inode_cachep, ni); } -static void ntfs_destroy_inode(struct inode *inode) -{ - call_rcu(&inode->i_rcu, ntfs_i_callback); -} - static void init_once(void *foo) { struct ntfs_inode *ni = foo; @@ -621,7 +612,7 @@ static int ntfs_sync_fs(struct super_block *sb, int wait) static const struct super_operations ntfs_sops = { .alloc_inode = ntfs_alloc_inode, - .destroy_inode = ntfs_destroy_inode, + .free_inode = ntfs_free_inode, .evict_inode = ntfs_evict_inode, .put_super = ntfs_put_super, .statfs = ntfs_statfs, @@ -1517,11 +1508,8 @@ out1: static void __exit exit_ntfs_fs(void) { - if (ntfs_inode_cachep) { - rcu_barrier(); - kmem_cache_destroy(ntfs_inode_cachep); - } - + rcu_barrier(); + kmem_cache_destroy(ntfs_inode_cachep); unregister_filesystem(&ntfs_fs_type); ntfs3_exit_bitmap(); } -- cgit v1.2.3