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Optimize rpmstrPool usage

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Introduce global rpmstrPool object and make all rpmds constructors
use it.
This commit is contained in:
Gleb Fotengauer-Malinovskiy 2016-12-16 18:51:54 +03:00
parent 7fbdefdcc2
commit faf04db603
6 changed files with 42 additions and 8 deletions
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2
apt/apt-pkg/Makefile.am
View File

@ -53,6 +53,8 @@ libapt_pkg_la_SOURCES = \
rpm/rpmrecords.h \
rpm/rpmsrcrecords.cc \
rpm/rpmsrcrecords.h \
rpm/rpmstrPool.cc \
rpm/rpmstrPool.h \
rpm/rpmsystem.cc \
rpm/rpmsystem.h \
rpm/rpmversion.cc \

7
apt/apt-pkg/rpm/rpmlistparser.cc
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@ -19,6 +19,7 @@
#include <apt-pkg/rpmhandler.h>
#include <apt-pkg/rpmpackagedata.h>
#include <apt-pkg/rpmsystem.h>
#include <apt-pkg/rpmstrPool.h>
#include <apt-pkg/error.h>
#include <apt-pkg/configuration.h>
#include <apt-pkg/strutl.h>
@ -460,9 +461,9 @@ bool rpmListParser::ParseDepends(pkgCache::VerIterator Ver,
{
#if RPM_VERSION >= 0x040404
rpmds rpmlibProv = NULL;
rpmds ds = rpmdsSingle(RPMTAG_PROVIDENAME,
namel[i], verl?verl[i]:NULL, flagl[i]);
rpmdsRpmlib(&rpmlibProv, NULL);
rpmds ds = dsSingleGlobal(RPMTAG_PROVIDENAME,
namel[i], verl?verl[i]:NULL, flagl[i]);
dsRpmlibGlobal(&rpmlibProv, NULL);
int res = rpmdsSearch(rpmlibProv, ds) >= 0;
rpmdsFree(ds);
rpmdsFree(rpmlibProv);

7
apt/apt-pkg/rpm/rpmsrcrecords.cc
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@ -23,6 +23,7 @@
#include <apt-pkg/error.h>
#include <apt-pkg/strutl.h>
#include <apt-pkg/rpmhandler.h>
#include <apt-pkg/rpmstrPool.h>
#include <apt-pkg/pkgcache.h>
#include <apti18n.h>
@ -514,9 +515,9 @@ bool rpmSrcRecordParser::BuildDepends(vector<pkgSrcRecords::Parser::BuildDepRec>
{
#if RPM_VERSION >= 0x040404
rpmds rpmlibProv = NULL;
rpmds ds = rpmdsSingle(RPMTAG_PROVIDENAME,
namel[i], verl?verl[i]:NULL, flagl[i]);
rpmdsRpmlib(&rpmlibProv, NULL);
rpmds ds = dsSingleGlobal(RPMTAG_PROVIDENAME,
namel[i], verl?verl[i]:NULL, flagl[i]);
dsRpmlibGlobal(&rpmlibProv, NULL);
int res = (rpmdsSearch(rpmlibProv, ds) != -1);
rpmdsFree(ds);
rpmdsFree(rpmlibProv);

21
apt/apt-pkg/rpm/rpmstrPool.cc Normal file
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@ -0,0 +1,21 @@
#include <apt-pkg/rpmstrPool.h>
#include <rpm/rpmstrpool.h>
static rpmstrPool global_rpmstrPool;
rpmds dsSingleGlobal(rpmTagVal tagN, const char * N, const char * EVR,
rpmsenseFlags Flags)
{
if (!global_rpmstrPool)
global_rpmstrPool = rpmstrPoolCreate();
return rpmdsSinglePool(global_rpmstrPool, tagN, N, EVR, Flags);
}
int dsRpmlibGlobal(rpmds * dsp, const void * tblp)
{
if (!global_rpmstrPool)
global_rpmstrPool = rpmstrPoolCreate();
return rpmdsRpmlibPool(global_rpmstrPool, dsp, tblp);
}

8
apt/apt-pkg/rpm/rpmstrPool.h Normal file
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@ -0,0 +1,8 @@
#include <sys/types.h>
#include <rpm/rpmtypes.h>
#include <rpm/rpmds.h>
rpmds dsSingleGlobal(rpmTagVal tagN, const char * N, const char * EVR,
rpmsenseFlags Flags);
int dsRpmlibGlobal(rpmds * dsp, const void * tblp);

5
apt/apt-pkg/rpm/rpmversion.cc
View File

@ -20,6 +20,7 @@
#ifdef HAVE_RPM
#include <apt-pkg/rpmversion.h>
#include <apt-pkg/rpmstrPool.h>
#include <apt-pkg/pkgcache.h>
#include <rpm/rpmlib.h>
@ -207,8 +208,8 @@ bool rpmVersioningSystem::CheckDep(const char *PkgVer,
return invert ? false : true;
#if RPM_VERSION >= 0x040100
rpmds pds = rpmdsSingle(RPMTAG_PROVIDENAME, "", PkgVer, PkgFlags);
rpmds dds = rpmdsSingle(RPMTAG_REQUIRENAME, "", DepVer, DepFlags);
rpmds pds = dsSingleGlobal(RPMTAG_PROVIDENAME, "", PkgVer, PkgFlags);
rpmds dds = dsSingleGlobal(RPMTAG_REQUIRENAME, "", DepVer, DepFlags);
#if RPM_VERSION >= 0x040201
rpmdsSetNoPromote(pds, _rpmds_nopromote);
rpmdsSetNoPromote(dds, _rpmds_nopromote);