Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 0a945022 authored by KAMEZAWA Hiroyuki's avatar KAMEZAWA Hiroyuki Committed by Linus Torvalds
Browse files

[PATCH] for_each_possible_cpu: fixes for generic part 



replaces for_each_cpu with for_each_possible_cpu().

Signed-off-by: default avatarKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 631d6747

block/ll_rw_blk.c

+1 −1
Original line number Diff line number Diff line
@@ -3514,7 +3514,7 @@ int __init blk_dev_init(void) 
	iocontext_cachep = kmem_cache_create("blkdev_ioc",

			sizeof(struct io_context), 0, SLAB_PANIC, NULL, NULL);



	for_each_cpu(i)

	for_each_possible_cpu(i)

		INIT_LIST_HEAD(&per_cpu(blk_cpu_done, i));



	open_softirq(BLOCK_SOFTIRQ, blk_done_softirq, NULL);

fs/file.c

+1 −1
Original line number Diff line number Diff line
@@ -373,6 +373,6 @@ static void __devinit fdtable_defer_list_init(int cpu) 
void __init files_defer_init(void)

{

	int i;

	for_each_cpu(i)

	for_each_possible_cpu(i)

		fdtable_defer_list_init(i);

}

fs/proc/proc_misc.c

+1 −1
Original line number Diff line number Diff line
@@ -534,7 +534,7 @@ static int show_stat(struct seq_file *p, void *v) 
	if (wall_to_monotonic.tv_nsec)

		--jif;



	for_each_cpu(i) {

	for_each_possible_cpu(i) {

		int j;



		user = cputime64_add(user, kstat_cpu(i).cpustat.user);

include/asm-generic/percpu.h

+1 −1
Original line number Diff line number Diff line
@@ -19,7 +19,7 @@ extern unsigned long __per_cpu_offset[NR_CPUS]; 
#define percpu_modcopy(pcpudst, src, size)			\

do {								\

	unsigned int __i;					\

	for_each_cpu(__i)					\

	for_each_possible_cpu(__i)				\

		memcpy((pcpudst)+__per_cpu_offset[__i],		\

		       (src), (size));				\

} while (0)

include/linux/genhd.h

+2 −2
Original line number Diff line number Diff line
@@ -152,14 +152,14 @@ struct disk_attribute { 
({									\

	typeof(gendiskp->dkstats->field) res = 0;			\

	int i;								\

	for_each_cpu(i)							\

	for_each_possible_cpu(i)					\

		res += per_cpu_ptr(gendiskp->dkstats, i)->field;	\

	res;								\

})



static inline void disk_stat_set_all(struct gendisk *gendiskp, int value)	{

	int i;

	for_each_cpu(i)

	for_each_possible_cpu(i)

		memset(per_cpu_ptr(gendiskp->dkstats, i), value,

				sizeof (struct disk_stats));

}