Date: Fri, 6 Aug 2004 02:44:58 +0000 (UTC) From: Colin Percival <cperciva@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_timeout.c Message-ID: <200408060244.i762iwrf094374@repoman.freebsd.org>
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cperciva 2004-08-06 02:44:58 UTC
FreeBSD src repository
Modified files:
sys/kern kern_timeout.c
Log:
When reseting a pending callout, perform the deregistration in
callout_reset rather than calling callout_stop. This results in a few
lines of code duplication, but it provides a significant performance
improvement because it avoids recursing on callout_lock.
Requested by: rwatson
Revision Changes Path
1.90 +16 -2 src/sys/kern/kern_timeout.c
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