Date: Fri, 17 Nov 2006 20:43:01 +0000 (UTC) From: Jung-uk Kim <jkim@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern sysv_msg.c Message-ID: <200611172043.kAHKh1b2050974@repoman.freebsd.org>
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jkim 2006-11-17 20:43:01 UTC
FreeBSD src repository
Modified files:
sys/kern sysv_msg.c
Log:
Fix msgsnd(3)/msgrcv(3) deadlock under heavy resource pressure by timing out
msgsnd and rechecking resources. This problem was found while I was running
Linux Test Project test suite (test cases: msgctl08, msgctl09).
Change `msgwait' to `msgsnd' and `msgrcv' to distinguish its sleeping
conditions. Few cosmetic changes to debugging messages.
Revision Changes Path
1.65 +9 -5 src/sys/kern/sysv_msg.c
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