From: David S. Miller <davem@davemloft.net>
Date: Fri, 20 Jan 2006 00:40:42 +0000 (-0800)
Subject: [PATCH] Fix regression added by ppoll/pselect code.
X-Git-Tag: v2.6.16-rc2~259
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e732bfc5570b8f9bb5f155cf36e94b2e7d6bf6a;p=pandora-kernel.git

[PATCH] Fix regression added by ppoll/pselect code.

The compat layer timeout handling changes in:

9f72949f679df06021c9e43886c9191494fdb007

are busted.  This is most easily seen with an X application
that uses sub-second select/poll timeout such as emacs.  You
hit a key and it takes a second or so before the app responds.

The two ROUND_UP() calls upon entry are using {tv,ts}_sec where it
should instead be using {tv_usec,ts_nsec}, which perfectly explains
the observed incorrect behavior.

Another bug shot down with git bisect.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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