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[master] add zone memory context pools

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3492.	[bug]		Fixed a regression in zone loading performance
			due to lock contention. [RT #30399]
This commit is contained in:
Evan Hunt
2013-02-20 21:39:05 -08:00
parent d642d38571
commit df925e6c66
30 changed files with 797 additions and 85 deletions
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7
lib/dns/journal.c
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@@ -568,7 +568,8 @@ journal_open(isc_mem_t *mctx, const char *filename, isc_boolean_t write,
if (j == NULL)
return (ISC_R_NOMEMORY);
j->mctx = mctx;
j->mctx = NULL;
isc_mem_attach(mctx, &j->mctx);
j->state = JOURNAL_STATE_INVALID;
j->fp = NULL;
j->filename = filename;
@@ -679,7 +680,7 @@ journal_open(isc_mem_t *mctx, const char *filename, isc_boolean_t write,
}
if (j->fp != NULL)
(void)isc_stdio_close(j->fp);
isc_mem_put(j->mctx, j, sizeof(*j));
isc_mem_putanddetach(&j->mctx, j, sizeof(*j));
return (result);
}
@@ -1244,7 +1245,7 @@ dns_journal_destroy(dns_journal_t **journalp) {
if (j->fp != NULL)
(void)isc_stdio_close(j->fp);
j->magic = 0;
isc_mem_put(j->mctx, j, sizeof(*j));
isc_mem_putanddetach(&j->mctx, j, sizeof(*j));
*journalp = NULL;
}