From: Jan Kara <jack@suse.cz>
Date: Mon, 24 Feb 2014 15:39:57 +0000 (+0100)
Subject: smp: Teach __smp_call_function_single() to check for offline cpus
X-Git-Tag: v3.15-rc1~135^2~15
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08eed44c7249d381a099bc55577e55c6bb533160;p=pandora-kernel.git

smp: Teach __smp_call_function_single() to check for offline cpus

Align __smp_call_function_single() with smp_call_function_single() so
that it also checks whether requested cpu is still online.

Signed-off-by: Jan Kara <jack@suse.cz>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jens Axboe <axboe@fb.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
---

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