timer: Fix jiffies wrap behavior of round_jiffies_common()
authorBart Van Assche <bart.vanassche@gmail.com>
Tue, 21 May 2013 18:43:50 +0000 (20:43 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 22 Jul 2013 01:21:31 +0000 (18:21 -0700)
commitd2f5933432d677d224f83cc865c52f14a4785eec
tree565a092cb920f2cbacdd3cee7a82f17ef19fad54
parentf4f391e86e14bcbc0ddcbca8a52b81cac7bf0c7c
timer: Fix jiffies wrap behavior of round_jiffies_common()

commit 9e04d3804d3ac97d8c03a41d78d0f0674b5d01e1 upstream.

Direct compare of jiffies related values does not work in the wrap
around case. Replace it with time_is_after_jiffies().

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Link: http://lkml.kernel.org/r/519BC066.5080600@acm.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
kernel/timer.c