Date: Mon, 21 Apr 2003 13:18:29 -0700 (PDT) From: Marcel Moolenaar <marcel@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 29364 for review Message-ID: <200304212018.h3LKITiv075483@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=29364 Change 29364 by marcel@marcel_nfs on 2003/04/21 13:18:05 Even better logic for do_ast(). Suggested by: jhb Affected files ... .. //depot/projects/ia64_epc/sys/ia64/ia64/trap.c#12 edit Differences ... ==== //depot/projects/ia64_epc/sys/ia64/ia64/trap.c#12 (text+ko) ==== @@ -315,12 +315,12 @@ void do_ast(struct trapframe *tf) { - while (1) { - disable_intr(); - if (!(curthread->td_flags & (TDF_ASTPENDING|TDF_NEEDRESCHED))) - break; + + disable_intr(); + while (curthread->td_flags & (TDF_ASTPENDING|TDF_NEEDRESCHED)) { enable_intr(); ast(tf); + disable_intr(); } /* Keep interrupts disabled. */ }
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