Date: Sat, 27 Feb 2010 15:32:49 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r204413 - head/sys/kern Message-ID: <201002271532.o1RFWnCp099462@svn.freebsd.org>
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Author: kib Date: Sat Feb 27 15:32:49 2010 New Revision: 204413 URL: http://svn.freebsd.org/changeset/base/204413 Log: For kinfo_proc in kp->ki_siglist, return the set of the signals pending in the process queue when gathering information for the process, and set of signals pending for the thread, when gathering information for the thread. Previously, the sysctl returned a union of the process and some arbitrary thread pending set for the process, and union of the process and the thread pending set for the thread. MFC after: 1 week Modified: head/sys/kern/kern_proc.c Modified: head/sys/kern/kern_proc.c ============================================================================== --- head/sys/kern/kern_proc.c Sat Feb 27 15:26:36 2010 (r204412) +++ head/sys/kern/kern_proc.c Sat Feb 27 15:32:49 2010 (r204413) @@ -828,9 +828,10 @@ fill_kinfo_proc_only(struct proc *p, str } /* - * Fill in information that is thread specific. Must be called with p_slock - * locked. If 'preferthread' is set, overwrite certain process-related - * fields that are maintained for both threads and processes. + * Fill in information that is thread specific. Must be called with + * target process locked. If 'preferthread' is set, overwrite certain + * process-related fields that are maintained for both threads and + * processes. */ static void fill_kinfo_thread(struct thread *td, struct kinfo_proc *kp, int preferthread) @@ -899,7 +900,8 @@ fill_kinfo_thread(struct thread *td, str /* We can't get this anymore but ps etc never used it anyway. */ kp->ki_rqindex = 0; - SIGSETOR(kp->ki_siglist, td->td_siglist); + if (preferthread) + kp->ki_siglist = td->td_siglist; kp->ki_sigmask = td->td_sigmask; thread_unlock(td); }
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