commit 3d18bd74a22d0bed3bc81fc64c4ba6344a10f155
author Andrew Morton <akpm@osdl.org> Sat Mar 25 03:08:09 2006 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> Sat Mar 25 08:22:59 2006 -0800
tree 414b44796651db833481e17030f0b18a1be3527b
parent ccb46000f4bb459777686611157ac0eac928704e

[PATCH] cpumask: uninline next_cpu()

           text    data     bss     dec     hex filename
before: 3488027 1322496  360128 5170651  4ee5db vmlinux
after:  3485112 1322480  359968 5167560  4ed9c8 vmlinux

2931 bytes saved

Cc: Paul Jackson <pj@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

lib/cpumask.c

diff --git a/lib/cpumask.c b/lib/cpumask.c
index 1560d97..ba2f854 100644
--- a/lib/cpumask.c
+++ b/lib/cpumask.c
@@ -9,3 +9,8 @@
 }
 EXPORT_SYMBOL(__first_cpu);
 
+int __next_cpu(int n, const cpumask_t *srcp)
+{
+	return min_t(int, NR_CPUS, find_next_bit(srcp->bits, NR_CPUS, n+1));
+}
+EXPORT_SYMBOL(__next_cpu);