Date: Wed, 24 Jan 2001 01:53:49 -0800 (PST) From: John Baldwin <jhb@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/i386 trap.c Message-ID: <200101240953.f0O9ron01244@freefall.freebsd.org>
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jhb 2001/01/24 01:53:49 PST
Modified files:
sys/i386/i386 trap.c
Log:
- Kill the have_giant parameter to userret() along with all instances of
that name as a variable. Use mtx_owned(&Giant) where appropriate
instead.
- Proc locking.
- P_FOO -> PS_FOO.
- Update comments about enable interrupts during trap and why this may be
bad if we trap while holding a spin mutex.
- Don't bother resetting p to curproc in syscall() in case we are the child
returning from fork. The child hasn't returned from fork through syscall
in a while.
- Remove fork_return() as it has been superseded by the MI version.
Revision Changes Path
1.167 +75 -100 src/sys/i386/i386/trap.c
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