From ff0c7d15f9787b7e8c601533c015295cc68329f8 Mon Sep 17 00:00:00 2001 From: Nick Piggin Date: Fri, 7 Jan 2011 17:49:50 +1100 Subject: fs: avoid inode RCU freeing for pseudo fs Pseudo filesystems that don't put inode on RCU list or reachable by rcu-walk dentries do not need to RCU free their inodes. Signed-off-by: Nick Piggin --- fs/inode.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'fs/inode.c') diff --git a/fs/inode.c b/fs/inode.c index 6751dfe8cc06..da85e56378f3 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -257,6 +257,12 @@ static struct inode *alloc_inode(struct super_block *sb) return inode; } +void free_inode_nonrcu(struct inode *inode) +{ + kmem_cache_free(inode_cachep, inode); +} +EXPORT_SYMBOL(free_inode_nonrcu); + void __destroy_inode(struct inode *inode) { BUG_ON(inode_has_buffers(inode)); -- cgit v1.2.3-70-g09d2