diff options
| author | Jungseok Lee <jungseoklee85@gmail.com> | 2015-11-04 13:26:07 +0000 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2015-11-16 10:50:25 -0500 |
| commit | 18fc93fd64129c96432812cb44f59c963871889b (patch) | |
| tree | f5a0d253ec5745049aaf01161ecbcc942850c121 | |
| parent | 4d4142696e18cf30af319031d47bba46853a4605 (diff) | |
| download | linux-18fc93fd64129c96432812cb44f59c963871889b.tar.bz2 | |
percpu: remove PERCPU_ENOUGH_ROOM which is stale definition
As pure cleanup, this patch removes PERCPU_ENOUGH_ROOM which is not
used any more. That is, no code refers to the definition.
Acked-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Jungseok Lee <jungseoklee85@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
| -rw-r--r-- | arch/ia64/include/asm/percpu.h | 2 | ||||
| -rw-r--r-- | include/linux/percpu.h | 6 |
2 files changed, 0 insertions, 8 deletions
diff --git a/arch/ia64/include/asm/percpu.h b/arch/ia64/include/asm/percpu.h index 0ec484d2dcbc..b9295793a5e2 100644 --- a/arch/ia64/include/asm/percpu.h +++ b/arch/ia64/include/asm/percpu.h @@ -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__ */ diff --git a/include/linux/percpu.h b/include/linux/percpu.h index caebf2a758dc..4bc6dafb703e 100644 --- a/include/linux/percpu.h +++ b/include/linux/percpu.h @@ -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) |