From: Christoph Lameter <cl@linux.com>
To: Tejun Heo <tj@kernel.org>
Cc: akpm@linuxfoundation.org, rostedt@goodmis.org,
linux-kernel@vger.kernel.org, Ingo Molnar <mingo@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>
Subject: [PATCH 30/31] Remove __get_cpu_var and __raw_get_cpu_var macros [only in 3.17]
Date: Fri, 20 Jun 2014 14:31:45 -0500 [thread overview]
Message-ID: <20140620193128.467862514@linux.com> (raw)
In-Reply-To: 20140620193115.547427118@linux.com
[-- Attachment #1: this_drop_get_cpu_Var --]
[-- Type: text/plain, Size: 1107 bytes --]
No user is left in the kernel source tree. Therefore we can
drop the definitions.
[Patch should not be merged until all the replacement patches have been
merged. Probably this means hold until the 3.17 merge window]
Signed-off-by: Christoph Lameter <cl@linux.com>
Index: linux/include/asm-generic/percpu.h
===================================================================
--- linux.orig/include/asm-generic/percpu.h 2014-02-25 13:26:10.870734744 -0600
+++ linux/include/asm-generic/percpu.h 2014-02-25 13:27:46.000000000 -0600
@@ -65,9 +65,6 @@
#define this_cpu_ptr(ptr) raw_cpu_ptr(ptr)
#endif
-#define __get_cpu_var(var) (*this_cpu_ptr(&(var)))
-#define __raw_get_cpu_var(var) (*raw_cpu_ptr(&(var)))
-
#ifdef CONFIG_HAVE_SETUP_PER_CPU_AREA
extern void setup_per_cpu_areas(void);
#endif
@@ -80,8 +77,6 @@
})
#define per_cpu(var, cpu) (*((void)(cpu), VERIFY_PERCPU_PTR(&(var))))
-#define __get_cpu_var(var) (*VERIFY_PERCPU_PTR(&(var)))
-#define __raw_get_cpu_var(var) (*VERIFY_PERCPU_PTR(&(var)))
#define this_cpu_ptr(ptr) per_cpu_ptr(ptr, 0)
#define raw_cpu_ptr(ptr) this_cpu_ptr(ptr)
next prev parent reply other threads:[~2014-06-20 19:33 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-20 19:31 [PATCH 00/31] percpu: Consistent per cpu operations V5 Christoph Lameter
2014-06-20 19:31 ` [PATCH 01/31] kernel misc: Replace __get_cpu_var uses Christoph Lameter
2014-07-18 23:26 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 02/31] time: " Christoph Lameter
2014-06-20 19:31 ` [PATCH 03/31] scheduler: Replace __get_cpu_var with this_cpu_ptr Christoph Lameter
2014-07-18 23:27 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 04/31] block: Replace __this_cpu_ptr with raw_cpu_ptr Christoph Lameter
2014-07-18 23:28 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 05/31] drivers/char/random: Replace __get_cpu_var uses Christoph Lameter
2014-07-18 23:28 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 06/31] drivers/cpuidle: Replace __get_cpu_var uses for address calculation Christoph Lameter
2014-07-18 23:28 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 07/31] drivers/oprofile: " Christoph Lameter
2014-07-18 23:28 ` Tejun Heo
2014-07-19 11:54 ` Robert Richter
2014-06-20 19:31 ` [PATCH 08/31] drivers/clocksource: Replace __get_cpu_var used " Christoph Lameter
2014-07-18 23:29 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 09/31] drivers/net/ethernet/tile: Replace __get_cpu_var uses " Christoph Lameter
2014-07-18 23:29 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 10/31] watchdog: Replace __raw_get_cpu_var uses Christoph Lameter
2014-07-18 23:29 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 11/31] net: Replace get_cpu_var through this_cpu_ptr Christoph Lameter
2014-07-18 23:29 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 12/31] md: Replace __this_cpu_ptr with raw_cpu_ptr Christoph Lameter
2014-07-18 23:29 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 13/31] metag: Replace __get_cpu_var uses for address calculation Christoph Lameter
2014-07-18 23:30 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 14/31] drivers/net/ethernet/tile: __get_cpu_var call introduced in 3.14 Christoph Lameter
2014-07-18 23:30 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 15/31] irqchips: Replace __this_cpu_ptr uses Christoph Lameter
2014-07-18 23:30 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 16/31] x86: Replace __get_cpu_var uses Christoph Lameter
2014-06-20 19:31 ` [PATCH 17/31] uv: Replace __get_cpu_var Christoph Lameter
2014-07-18 23:30 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 18/31] arm: Replace __this_cpu_ptr with raw_cpu_ptr Christoph Lameter
2014-07-18 23:31 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 19/31] MIPS: Replace __get_cpu_var uses in FPU emulator Christoph Lameter
2014-06-20 20:07 ` David Daney
2014-07-18 23:31 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 20/31] mips: Replace __get_cpu_var uses Christoph Lameter
2014-07-18 23:31 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 21/31] s390: " Christoph Lameter
2014-07-18 23:32 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 22/31] s390: cio driver &__get_cpu_var replacements Christoph Lameter
2014-07-18 23:32 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 23/31] ia64: Replace __get_cpu_var uses Christoph Lameter
2014-07-18 23:32 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 24/31] alpha: Replace __get_cpu_var Christoph Lameter
2014-07-18 23:32 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 25/31] powerpc: Replace __get_cpu_var uses Christoph Lameter
2014-06-20 19:31 ` [PATCH 26/31] tile: " Christoph Lameter
2014-07-18 23:33 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 27/31] tile: Use this_cpu_ptr() for hardware counters Christoph Lameter
2014-07-18 23:33 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 28/31] blackfin: Replace __get_cpu_var uses Christoph Lameter
2014-07-18 23:33 ` Tejun Heo
2014-06-20 19:31 ` [PATCH 29/31] avr32: Replace __get_cpu_var with __this_cpu_write Christoph Lameter
2014-07-18 23:33 ` Tejun Heo
2014-06-20 19:31 ` Christoph Lameter [this message]
2014-06-20 19:31 ` [PATCH 31/31] percpu: Remove __this_cpu_ptr Christoph Lameter
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