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| author | Thomas Gleixner <tglx@linutronix.de> | 2012-04-20 17:05:42 +0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2012-04-26 14:06:09 +0400 |
| commit | 8239c25f47d2b318156993b15f33900a86ea5e17 (patch) | |
| tree | a15aa61b05684c0a375fea53da130d7e0462c66c /arch/um | |
| parent | bda3bdc9afce46302810e12ca1790ce08b9c40ce (diff) | |
| download | linux-8239c25f47d2b318156993b15f33900a86ea5e17.tar.xz | |
smp: Add task_struct argument to __cpu_up()
Preparatory patch to make the idle thread allocation for secondary
cpus generic.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Jesper Nilsson <jesper.nilsson@axis.com>
Cc: Richard Kuo <rkuo@codeaurora.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: David Howells <dhowells@redhat.com>
Cc: James E.J. Bottomley <jejb@parisc-linux.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: David S. Miller <davem@davemloft.net>
Cc: Chris Metcalf <cmetcalf@tilera.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: x86@kernel.org
Link: http://lkml.kernel.org/r/20120420124556.964170564@linutronix.de
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/kernel/smp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/kernel/smp.c b/arch/um/kernel/smp.c index 6f588e160fb0..a02b7e9e6b94 100644 --- a/arch/um/kernel/smp.c +++ b/arch/um/kernel/smp.c @@ -140,7 +140,7 @@ void smp_prepare_boot_cpu(void) set_cpu_online(smp_processor_id(), true); } -int __cpu_up(unsigned int cpu) +int __cpu_up(unsigned int cpu, struct task_struct *tidle) { cpu_set(cpu, smp_commenced_mask); while (!cpu_online(cpu)) |