From: Arnd Bergmann <arnd@arndb.de>
Date: Wed, 26 Feb 2014 11:01:44 +0000 (+0100)
Subject: swim3: fix interruptible_sleep_on race
X-Git-Tag: v3.15-rc1~134^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=106fd892bc714a9b7c28daba98a3623a41c32f1a;p=pandora-kernel.git

swim3: fix interruptible_sleep_on race

interruptible_sleep_on is racy and going away. This replaces the one
caller in the swim3 driver with the equivalent race-free
wait_event_interruptible call. Since we're here already, this
also fixes the case where we get interrupted from atomic context,
which used to just spin in the loop.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Jens Axboe <axboe@fb.com>
---

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