[PATCH 3/5] tile: Move tile to use generic on_each_cpu_mask
From: Gilad Ben-Yossef <gilad@benyossef.com>
Date: 2011-09-25 08:56:10
Also in:
lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
The API is the same as the tile private one, so just remove the private version of the functions Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> CC: Peter Zijlstra <redacted> CC: Frederic Weisbecker <redacted> CC: Russell King <redacted> CC: Chris Metcalf <redacted> CC: linux-mm@kvack.org CC: Christoph Lameter <redacted> CC: Pekka Enberg <penberg@kernel.org> CC: Matt Mackall <redacted> --- arch/tile/include/asm/smp.h | 7 ------- arch/tile/kernel/smp.c | 19 ------------------- 2 files changed, 0 insertions(+), 26 deletions(-)
diff --git a/arch/tile/include/asm/smp.h b/arch/tile/include/asm/smp.h
index 532124a..1aa759a 100644
--- a/arch/tile/include/asm/smp.h
+++ b/arch/tile/include/asm/smp.h@@ -43,10 +43,6 @@ void evaluate_message(int tag); /* Boot a secondary cpu */ void online_secondary(void); -/* Call a function on a specified set of CPUs (may include this one). */ -extern void on_each_cpu_mask(const struct cpumask *mask, - void (*func)(void *), void *info, bool wait); - /* Topology of the supervisor tile grid, and coordinates of boot processor */ extern HV_Topology smp_topology;
@@ -91,9 +87,6 @@ void print_disabled_cpus(void); #else /* !CONFIG_SMP */ -#define on_each_cpu_mask(mask, func, info, wait) \ - do { if (cpumask_test_cpu(0, (mask))) func(info); } while (0) - #define smp_master_cpu 0 #define smp_height 1 #define smp_width 1
diff --git a/arch/tile/kernel/smp.c b/arch/tile/kernel/smp.c
index c52224d..a44e103 100644
--- a/arch/tile/kernel/smp.c
+++ b/arch/tile/kernel/smp.c@@ -87,25 +87,6 @@ void send_IPI_allbutself(int tag) send_IPI_many(&mask, tag); } - -/* - * Provide smp_call_function_mask, but also run function locally - * if specified in the mask. - */ -void on_each_cpu_mask(const struct cpumask *mask, void (*func)(void *), - void *info, bool wait) -{ - int cpu = get_cpu(); - smp_call_function_many(mask, func, info, wait); - if (cpumask_test_cpu(cpu, mask)) { - local_irq_disable(); - func(info); - local_irq_enable(); - } - put_cpu(); -} - - /* * Functions related to starting/stopping cpus. */
--
1.7.0.4
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