Hi Andrew, Today's linux-next merge of the akpm tree got a conflict in fs/dcache.c between commit 8aab6a27332b ("vfs: reorganize dput() memory accesses") from Linus' tree and commit "dentry: move to per-sb LRU locks" from the akpm tree. I fixed it up (I think - see below) and can carry the fix as necessary (no action is required). -- Cheers, Stephen Rothwell sfr@canb.auug.org.au diff --cc fs/dcache.c index 664554e,6e212bd..0000000 --- a/fs/dcache.c +++ b/fs/dcache.c @@@ -362,9 -332,8 +361,9 @@@ static void dentry_unlink_inode(struct */ static void dentry_lru_add(struct dentry *dentry) { - if (list_empty(&dentry->d_lru)) { + if (unlikely(!(dentry->d_flags & DCACHE_LRU_LIST))) { - spin_lock(&dcache_lru_lock); + spin_lock(&dentry->d_sb->s_dentry_lru_lock); + dentry->d_flags |= DCACHE_LRU_LIST; list_add(&dentry->d_lru, &dentry->d_sb->s_dentry_lru); dentry->d_sb->s_nr_dentry_unused++; this_cpu_inc(nr_dentry_unused); @@@ -394,9 -363,8 +393,9 @@@ static void dentry_lru_del(struct dentr static void dentry_lru_move_list(struct dentry *dentry, struct list_head *list) { - spin_lock(&dcache_lru_lock); + spin_lock(&dentry->d_sb->s_dentry_lru_lock); if (list_empty(&dentry->d_lru)) { + dentry->d_flags |= DCACHE_LRU_LIST; list_add_tail(&dentry->d_lru, list); dentry->d_sb->s_nr_dentry_unused++; this_cpu_inc(nr_dentry_unused);