Date: Mon, 25 Jun 2001 16:52:26 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/alpha/alpha pmap.c trap.c Message-ID: <200106252352.f5PNqQb68944@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
jhb 2001/06/25 16:52:26 PDT
Modified files:
sys/alpha/alpha pmap.c trap.c
Log:
- Grab the vm lock around all of pmap_emulate_reference() as it manipulates
vm_page_t's.
- Add a KTR_TRAP tracepoint to trap() on the alpha that displays the
contents of a0, a1, and a2 to make debugging of nested traps that
panic before displaying any useful output easier.
Revision Changes Path
1.59 +2 -4 src/sys/alpha/alpha/pmap.c
1.65 +14 -6 src/sys/alpha/alpha/trap.c
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe cvs-all" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200106252352.f5PNqQb68944>