Date: Thu, 6 Jun 2002 22:47:35 -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 src/sys/powerpc/powerpc trap.c src/sys/sparc64/sparc64 trap.c Message-ID: <200206070547.g575lZc16867@freefall.freebsd.org>
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jhb 2002/06/06 22:47:35 PDT
Modified files:
sys/alpha/alpha trap.c
sys/i386/i386 trap.c
sys/ia64/ia64 trap.c
sys/powerpc/powerpc trap.c
sys/sparc64/sparc64 trap.c
Log:
- Fixup / remove obsolete comments.
- ktrace no longer requires Giant so do ktrace syscall events before and
after acquiring and releasing Giant, respectively.
- For i386, ia32 syscalls on ia64, powerpc, and sparc64, get rid of the
goto bad hack and instead use the model on ia64 and alpha were we
skip the actual syscall invocation if error != 0. This fixes a bug
where if we the copyin() of the arguments failed for a syscall that
was not marked MP safe, we would try to release Giant when we had
not acquired it.
Revision Changes Path
1.94 +12 -16 src/sys/alpha/alpha/trap.c
1.224 +22 -34 src/sys/i386/i386/trap.c
1.55 +31 -41 src/sys/ia64/ia64/trap.c
1.30 +17 -23 src/sys/powerpc/powerpc/trap.c
1.38 +18 -24 src/sys/sparc64/sparc64/trap.c
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