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break loop early if we know that there are at least two signals.

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This commit is contained in:
David Xu 2006-12-25 03:00:15 +00:00
parent 5f2891aaa4
commit 016fa30228
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=165537
1 changed files with 2 additions and 1 deletions
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3
sys/kern/kern_sig.c
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@ -286,7 +286,8 @@ sigqueue_get(sigqueue_t *sq, int signo, ksiginfo_t *si)
if (ksiginfo_tryfree(ksi) && p != NULL)
p->p_pendingcnt--;
}
count++;
if (++count > 1)
break;
}
}