Date: Fri, 5 Jan 2007 08:02:16 GMT From: Roman Divacky <rdivacky@FreeBSD.org> To: Perforce Change Reviews <perforce@FreeBSD.org> Subject: PERFORCE change 112535 for review Message-ID: <200701050802.l0582Gnq067583@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=112535 Change 112535 by rdivacky@rdivacky_witten on 2007/01/05 08:01:24 No need to lock prison in a case of linux_use26 becuase the int setting is atomic and process cannot leave jail. Submitted by: kib Reviewed by: jhb Affected files ... .. //depot/projects/linuxolator/src/sys/compat/linux/linux_mib.c#6 edit Differences ... ==== //depot/projects/linuxolator/src/sys/compat/linux/linux_mib.c#6 (text+ko) ==== @@ -237,12 +237,10 @@ pr = td->td_ucred->cr_prison; if (pr != NULL) { - mtx_lock(&pr->pr_mtx); if (pr->pr_linux != NULL) { lpr = (struct linux_prison *)pr->pr_linux; use26 = lpr->pr_use_linux26; } - mtx_unlock(&pr->pr_mtx); } else use26 = linux_use_linux26;
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