[PATCH 01/19] dcache: convert dentry_stat.nr_unused to per-cpu counters

From: Dave Chinner Before we split up the dcache_lru_lock, the unused dentry counter needs to be made independent of the global dcache_lru_lock. Convert it to per-cpu counters to do this. Signed-off-by: Dave Chinner Reviewed-by: Christoph Hellwig --- fs/dcache.c | 17 ++--- 1

[PATCH 01/19] dcache: convert dentry_stat.nr_unused to per-cpu counters

From: Dave Chinner dchin...@redhat.com Before we split up the dcache_lru_lock, the unused dentry counter needs to be made independent of the global dcache_lru_lock. Convert it to per-cpu counters to do this. Signed-off-by: Dave Chinner dchin...@redhat.com Reviewed-by: Christoph Hellwig