From 70c71606190e9115e5f8363bfcd164c582eb314a Mon Sep 17 00:00:00 2001 From: Paul Gortmaker <paul.gortmaker@windriver.com> Date: Sun, 22 May 2011 16:47:17 -0400 Subject: Add appropriate <linux/prefetch.h> include for prefetch users After discovering that wide use of prefetch on modern CPUs could be a net loss instead of a win, net drivers which were relying on the implicit inclusion of prefetch.h via the list headers showed up in the resulting cleanup fallout. Give them an explicit include via the following $0.02 script. ========================================= #!/bin/bash MANUAL="" for i in `git grep -l 'prefetch(.*)' .` ; do grep -q '<linux/prefetch.h>' $i if [ $? = 0 ] ; then continue fi ( echo '?^#include <linux/?a' echo '#include <linux/prefetch.h>' echo . echo w echo q ) | ed -s $i > /dev/null 2>&1 if [ $? != 0 ]; then echo $i needs manual fixup MANUAL="$i $MANUAL" fi done echo ------------------- 8\<---------------------- echo vi $MANUAL ========================================= Signed-off-by: Paul <paul.gortmaker@windriver.com> [ Fixed up some incorrect #include placements, and added some non-network drivers and the fib_trie.c case - Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> --- drivers/net/cxgb4vf/sge.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/net/cxgb4vf/sge.c') diff --git a/drivers/net/cxgb4vf/sge.c b/drivers/net/cxgb4vf/sge.c index 5182960e29fd..5fd75fdaa631 100644 --- a/drivers/net/cxgb4vf/sge.c +++ b/drivers/net/cxgb4vf/sge.c @@ -41,6 +41,7 @@ #include <net/ipv6.h> #include <net/tcp.h> #include <linux/dma-mapping.h> +#include <linux/prefetch.h> #include "t4vf_common.h" #include "t4vf_defs.h" -- cgit v1.2.3