From b9d9506d944865876e67281a4e4269d823ce5381 Mon Sep 17 00:00:00 2001 From: John Hawkes Date: Wed, 19 Apr 2006 13:06:20 -0400 Subject: [PATCH] NFS: nfs_show_stats; for_each_possible_cpu(), not NR_CPUS Convert a for-loop that explicitly references "NR_CPUS" into the potentially more efficient for_each_possible_cpu() construct. Signed-off-by: John Hawkes Signed-off-by: Andrew Morton Signed-off-by: Trond Myklebust --- fs/nfs/inode.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 2f7656b911b6..d0b991a92327 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -700,12 +700,9 @@ static int nfs_show_stats(struct seq_file *m, struct vfsmount *mnt) /* * Display superblock I/O counters */ - for (cpu = 0; cpu < NR_CPUS; cpu++) { + for_each_possible_cpu(cpu) { struct nfs_iostats *stats; - if (!cpu_possible(cpu)) - continue; - preempt_disable(); stats = per_cpu_ptr(nfss->io_stats, cpu); -- 2.20.1