Date: Fri, 1 Nov 2002 10:58:13 -0800 (PST) From: Poul-Henning Kamp <phk@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sys malloc.h src/sys/kern kern_malloc.c Message-ID: <200211011858.gA1IwDrc035364@repoman.freebsd.org>
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phk 2002/11/01 10:58:13 PST
Modified files:
sys/sys malloc.h
sys/kern kern_malloc.c
Log:
Introduce malloc_last_fail() which returns the number of seconds since
malloc(9) failed last time. This is intended to help code adjust
memory usage to the current circumstances.
A typical use could be:
if (malloc_last_fail() < 60)
reduce_cache_by_one();
Revision Changes Path
1.113 +16 -0 src/sys/kern/kern_malloc.c
1.68 +1 -0 src/sys/sys/malloc.h
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