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authorDavid S. Miller <davem@davemloft.net>2006-01-19 16:40:42 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-19 22:11:31 -0800
commit7e732bfc5570b8f9bb5f155cf36e94b2e7d6bf6a (patch)
treef1f15646c7a9488cf0cd0838d04b8bde1193ef21 /drivers/serial
parent0f36b018b2e314d45af86449f1a97facb1fbe300 (diff)
[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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