Date: Fri, 18 Apr 2003 13:59:05 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_sig.c src/sys/sys proc.h Message-ID: <200304182059.h3IKx5SY038382@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
jhb 2003/04/18 13:59:05 PDT
FreeBSD src repository
Modified files:
sys/kern kern_sig.c
sys/sys proc.h
Log:
- Make sigonstack() a regular function instead of an inline and add a proc
lock assertion to it.
- SIGPENDING() no longer needs sched_lock, so only grab sched_lock to set
the TDF_NEEDSIGCHK and TDF_ASTPENDING flags in signotify().
- Add a proc lock assertion to tdsigwakeup().
- Since we always set TDF_OLDMASK while holding the proc lock, the proc
lock is sufficient protection to check its state in postsig() and we only
need sched_lock when clearing the actual flag.
Revision Changes Path
1.228 +23 -5 src/sys/kern/kern_sig.c
1.317 +1 -16 src/sys/sys/proc.h
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200304182059.h3IKx5SY038382>