Author: davide
Date: Sun Sep 1 21:44:43 2013
New Revision: 255133
URL: http://svnweb.freebsd.org/changeset/base/255133
Log:
Complete r250105. Do not zero fields if M_ZERO flag is specified to
malloc(9).
Reported by: pluknet, glebius
Modified:
head/sys/dev/hwpmc/hwpmc_mod.c
Modified: head/sys/dev/hwpmc/hwpmc_mod.c
==============================================================================
--- head/sys/dev/hwpmc/hwpmc_mod.c Sun Sep 1 20:48:22 2013
(r255132)
+++ head/sys/dev/hwpmc/hwpmc_mod.c Sun Sep 1 21:44:43 2013
(r255133)
@@ -2026,11 +2026,7 @@ pmc_allocate_owner_descriptor(struct pro
/* allocate space for N pointers and one descriptor struct */
po = malloc(sizeof(struct pmc_owner), M_PMC, M_WAITOK|M_ZERO);
- po->po_sscount = po->po_error = po->po_flags = po->po_logprocmaps = 0;
- po->po_file = NULL;
po->po_owner = p;
- po->po_kthread = NULL;
- LIST_INIT(&po->po_pmcs);
LIST_INSERT_HEAD(poh, po, po_next); /* insert into hash table */
TAILQ_INIT(&po->po_logbuffers);
@@ -2156,8 +2152,6 @@ pmc_allocate_pmc_descriptor(void)
struct pmc *pmc;
pmc = malloc(sizeof(struct pmc), M_PMC, M_WAITOK|M_ZERO);
- pmc->pm_owner = NULL;
- LIST_INIT(&pmc->pm_targets);
PMCDBG(PMC,ALL,1, "allocate-pmc -> pmc=%p", pmc);
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