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From: John Baldwin <jhb@FreeBSD.org>
Date: Fri, 18 Apr 2003 13:59:05 -0700 (PDT)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
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X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/kern kern_sig.c src/sys/sys proc.h
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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