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>,
Jens Axboe <axboe@kernel.dk>
Subject: [PATCH 21/41] block: Replace __this_cpu_ptr with raw_cpu_ptr
Date: Fri, 17 Jan 2014 09:18:33 -0600 [thread overview]
Message-ID: <20140117151836.570968999@linux.com> (raw)
In-Reply-To: 20140117151812.770437629@linux.com
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[Patch depends on another patch in this series that introduces raw_cpu_ops]
__this_cpu_ptr is being phased out.
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Christoph Lameter <cl@linux.com>
Index: linux/fs/ext4/mballoc.c
===================================================================
--- linux.orig/fs/ext4/mballoc.c 2013-12-02 16:07:53.574528512 -0600
+++ linux/fs/ext4/mballoc.c 2013-12-02 16:07:53.574528512 -0600
@@ -4085,7 +4085,7 @@ static void ext4_mb_group_or_file(struct
* per cpu locality group is to reduce the contention between block
* request from multiple CPUs.
*/
- ac->ac_lg = __this_cpu_ptr(sbi->s_locality_groups);
+ ac->ac_lg = raw_cpu_ptr(sbi->s_locality_groups);
/* we're going to use group allocation */
ac->ac_flags |= EXT4_MB_HINT_GROUP_ALLOC;
Index: linux/fs/buffer.c
===================================================================
--- linux.orig/fs/buffer.c 2013-12-02 16:07:53.574528512 -0600
+++ linux/fs/buffer.c 2013-12-02 16:07:53.574528512 -0600
@@ -1312,7 +1312,7 @@ static void bh_lru_install(struct buffer
}
while (out < BH_LRU_SIZE)
bhs[out++] = NULL;
- memcpy(__this_cpu_ptr(&bh_lrus.bhs), bhs, sizeof(bhs));
+ memcpy(this_cpu_ptr(&bh_lrus.bhs), bhs, sizeof(bhs));
}
bh_lru_unlock();
next prev parent reply other threads:[~2014-01-17 15:24 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-17 15:18 [PATCH 00/41] percpu: Consistent per cpu operations V3 Christoph Lameter
2014-01-17 15:18 ` [PATCH 01/41] mm: Replace __get_cpu_var uses with this_cpu_ptr Christoph Lameter
2014-01-17 15:18 ` [PATCH 02/41] tracing: " Christoph Lameter
2014-01-17 15:18 ` [PATCH 03/41] percpu: Replace __get_cpu_var " Christoph Lameter
2014-01-17 15:18 ` [PATCH 04/41] kernel misc: Replace __get_cpu_var uses Christoph Lameter
2014-01-17 15:18 ` [PATCH 05/41] drivers/char/random: " Christoph Lameter
2014-01-17 15:18 ` [PATCH 06/41] drivers/cpuidle: Replace __get_cpu_var uses for address calculation Christoph Lameter
2014-01-17 15:18 ` [PATCH 07/41] drivers/oprofile: " Christoph Lameter
2014-01-17 15:18 ` [PATCH 08/41] drivers/leds: Replace __get_cpu_var use through this_cpu_ptr Christoph Lameter
2014-01-17 15:18 ` [PATCH 09/41] drivers/clocksource: Replace __get_cpu_var used for address calculation Christoph Lameter
2014-01-17 15:18 ` [PATCH 10/41] staging/zsmalloc: Replace instances of using __get_cpu_var " Christoph Lameter
2014-01-17 15:18 ` [PATCH 11/41] parisc: Replace __get_cpu_var uses " Christoph Lameter
2014-01-17 15:18 ` [PATCH 12/41] metag: " Christoph Lameter
2014-01-17 15:18 ` [PATCH 13/41] drivers/net/ethernet/tile: " Christoph Lameter
2014-01-17 15:18 ` [PATCH 14/41] percpu: Add raw_cpu_ops Christoph Lameter
2014-01-17 15:18 ` [PATCH 15/41] mm: Use raw_cpu ops for determining current NUMA node Christoph Lameter
2014-01-17 15:18 ` [PATCH 16/41] modules: Use raw_cpu_write for initialization of per cpu refcount Christoph Lameter
2014-01-17 15:18 ` [PATCH 17/41] net: Replace __this_cpu_inc in route.c with raw_cpu_inc Christoph Lameter
2014-01-18 3:05 ` David Miller
2014-01-17 15:18 ` [PATCH 18/41] percpu: Add preemption checks to __this_cpu ops Christoph Lameter
2014-01-17 15:18 ` [PATCH 19/41] time: Replace __get_cpu_var uses Christoph Lameter
2014-01-17 15:18 ` [PATCH 20/41] scheduler: Replace __get_cpu_var with this_cpu_ptr Christoph Lameter
2014-01-17 15:18 ` Christoph Lameter [this message]
2014-01-17 15:18 ` [PATCH 22/41] rcu: Replace __this_cpu_ptr uses with raw_cpu_ptr Christoph Lameter
2014-01-17 15:18 ` [PATCH 23/41] watchdog: Replace __raw_get_cpu_var uses Christoph Lameter
2014-01-17 15:18 ` [PATCH 24/41] net: Replace get_cpu_var through this_cpu_ptr Christoph Lameter
2014-01-18 3:05 ` David Miller
2014-01-17 15:18 ` [PATCH 25/41] md: Replace __this_cpu_ptr with raw_cpu_ptr Christoph Lameter
2014-01-17 15:18 ` [PATCH 26/41] irqchips: Replace __this_cpu_ptr uses Christoph Lameter
2014-01-17 15:18 ` [PATCH 27/41] x86: Replace __get_cpu_var uses Christoph Lameter
2014-01-17 16:29 ` H. Peter Anvin
2014-01-17 15:18 ` [PATCH 28/41] arm: Replace __this_cpu_ptr with raw_cpu_ptr Christoph Lameter
2014-01-17 15:18 ` [PATCH 29/41] MIPS: Replace __get_cpu_var uses in FPU emulator Christoph Lameter
2014-01-17 15:18 ` [PATCH 30/41] mips: Replace __get_cpu_var uses Christoph Lameter
2014-01-17 15:18 ` [PATCH 31/41] s390: rename __this_cpu_ptr to raw_cpu_ptr Christoph Lameter
2014-01-17 15:18 ` [PATCH 32/41] ia64: Replace __get_cpu_var uses Christoph Lameter
2014-01-17 15:18 ` [PATCH 33/41] powerpc: " Christoph Lameter
2014-01-17 15:18 ` [PATCH 34/41] sparc: " Christoph Lameter
2014-01-17 15:18 ` [PATCH 35/41] tile: " Christoph Lameter
2014-01-17 15:18 ` [PATCH 36/41] blackfin: " Christoph Lameter
2014-01-17 15:18 ` [PATCH 37/41] avr32: Replace __get_cpu_var with __this_cpu_write Christoph Lameter
2014-01-17 15:18 ` [PATCH 38/41] alpha: Replace __get_cpu_var Christoph Lameter
2014-01-17 15:18 ` [PATCH 39/41] sh: Replace __get_cpu_var uses Christoph Lameter
2014-01-17 15:18 ` [PATCH 40/41] Remove __get_cpu_var and __raw_get_cpu_var macros [only in 3.15] Christoph Lameter
2014-01-17 15:18 ` [PATCH 41/41] percpu: Remove __this_cpu_ptr Christoph Lameter
-- strict thread matches above, loose matches on Subject: below --
2013-12-03 23:32 [PATCH 00/41] percpu: Consistent per cpu operations V1 Christoph Lameter
2013-12-03 23:32 ` [PATCH 21/41] block: Replace __this_cpu_ptr with raw_cpu_ptr Christoph Lameter
2013-12-04 2:20 ` Jens Axboe
2013-12-04 16:38 ` Christoph Lameter
2013-12-04 16:51 ` Jens Axboe
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