Date: Fri, 22 Jun 2001 16:05:14 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/alpha/alpha trap.c src/sys/i386/i386 trap.c src/sys/ia64/ia64 trap.c Message-ID: <200106222305.f5MN5Fc80501@freefall.freebsd.org>
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jhb 2001/06/22 16:05:14 PDT
Modified files:
sys/alpha/alpha trap.c
sys/i386/i386 trap.c
sys/ia64/ia64 trap.c
Log:
- Grab the proc lock around CURSIG and postsig(). Don't release the proc
lock until after grabbing the sched_lock to avoid CURSIG racing with
psignal.
- Don't grab Giant for addupc_task() as it isn't needed.
Reported by: tegge (signal race), bde (addupc_task a while back)
Revision Changes Path
1.63 +5 -3 src/sys/alpha/alpha/trap.c
1.191 +5 -4 src/sys/i386/i386/trap.c
1.22 +5 -3 src/sys/ia64/ia64/trap.c
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