Date: Wed, 19 Nov 2008 23:38:54 GMT From: "Christian S.J. Peron" <csjp@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 153251 for review Message-ID: <200811192338.mAJNcsah087923@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=153251 Change 153251 by csjp@hvm02 on 2008/11/19 23:38:42 Annotate why we keep/check the cache. Affected files ... .. //depot/projects/trustedbsd/bsmtrace/bsm.c#4 edit Differences ... ==== //depot/projects/trustedbsd/bsmtrace/bsm.c#4 (text+ko) ==== @@ -130,6 +130,11 @@ ap = &bm->bm_objects; if (ap->a_cnt == 0) return (1); + /* + * For BSM records which reference a file but do not contain a path + * (i.e. fstat(2), fchmod(2) et al), scan the pathname cache for it's + * device and see if we can pullup the pathname. + */ if (bd->br_dev != 0 && bd->br_inode != 0 && bd->br_path == NULL) bd->br_path = fcache_search(bd->br_dev, bd->br_inode); /*
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