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Merge branch 'for-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

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Pull percpu updates from Tejun Heo:
 "Two trivial percpu patches for v4.5-rc1"

* 'for-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu:
  percpu: remove PERCPU_ENOUGH_ROOM which is stale definition
  percpu: Remove unneeded return from void function
This commit is contained in:
Linus Torvalds 2016-01-11 19:13:56 -08:00
commit 367262c1be
3 changed files with 1 additions and 9 deletions
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2
arch/ia64/include/asm/percpu.h
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@ -6,8 +6,6 @@
* David Mosberger-Tang <davidm@hpl.hp.com>
*/
#define PERCPU_ENOUGH_ROOM PERCPU_PAGE_SIZE
#ifdef __ASSEMBLY__
# define THIS_CPU(var) (var) /* use this to mark accesses to per-CPU variables... */
#else /* !__ASSEMBLY__ */

2
include/linux/percpu-refcount.h
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@ -116,7 +116,7 @@ void percpu_ref_reinit(struct percpu_ref *ref);
*/
static inline void percpu_ref_kill(struct percpu_ref *ref)
{
return percpu_ref_kill_and_confirm(ref, NULL);
percpu_ref_kill_and_confirm(ref, NULL);
}
/*

6
include/linux/percpu.h
View File

@ -18,12 +18,6 @@
#define PERCPU_MODULE_RESERVE 0
#endif
#ifndef PERCPU_ENOUGH_ROOM
#define PERCPU_ENOUGH_ROOM \
(ALIGN(__per_cpu_end - __per_cpu_start, SMP_CACHE_BYTES) + \
PERCPU_MODULE_RESERVE)
#endif
/* minimum unit size, also is the maximum supported allocation size */
#define PCPU_MIN_UNIT_SIZE PFN_ALIGN(32 << 10)