Date: Wed, 17 Oct 2001 15:04:45 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/ia64/ia64 trap.c Message-ID: <200110172204.f9HM4jN04707@freefall.freebsd.org>
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jhb 2001/10/17 15:04:45 PDT
Modified files:
sys/ia64/ia64 trap.c
Log:
- Small cleanups to the Giant handling in trap().
- Only release Giant in trap() if we locked it, otherwise we could release
Giant in a kernel trap if we didn't get it for a page fault and the
previous frame had grabbed the lock.
- Only get Giant for !MP safe syscalls.
Revision Changes Path
1.33 +17 -9 src/sys/ia64/ia64/trap.c
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