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authorAlan Stern <stern@rowland.harvard.edu>2008-11-06 08:42:48 +0100
committerJens Axboe <jens.axboe@oracle.com>2008-11-06 08:42:48 +0100
commit9c133c469d38043d5aadaa03f2fb840d88d1cf4f (patch)
treec9af63f0c25efc7454fc3f46b362c80056977341 /block/blk-timeout.c
parent89f97496e81d2112b5e41416fe3020688c443818 (diff)
downloadvexpress-lsk-9c133c469d38043d5aadaa03f2fb840d88d1cf4f.tar.gz
Add round_jiffies_up and related routines
This patch (as1158b) adds round_jiffies_up() and friends. These routines work like the analogous round_jiffies() functions, except that they will never round down. The new routines will be useful for timeouts where we don't care exactly when the timer expires, provided it doesn't expire too soon. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/blk-timeout.c')
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