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authorJinkun Jang <jinkun.jang@samsung.com>2013-03-12 15:17:20 +0900
committerJinkun Jang <jinkun.jang@samsung.com>2013-03-12 15:17:20 +0900
commit7df2385c2f6c93f96e00bc87f2086066cae89ecc (patch)
tree79d5c20a494622eb084de831a2a51530cd421e33 /packaging/db.diff
parentb7a3bffb8e0341b7e4ef69def268bca3a7f279ff (diff)
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Diffstat (limited to 'packaging/db.diff')
-rw-r--r--packaging/db.diff82
1 files changed, 82 insertions, 0 deletions
diff --git a/packaging/db.diff b/packaging/db.diff
new file mode 100644
index 0000000..dbfb293
--- /dev/null
+++ b/packaging/db.diff
@@ -0,0 +1,82 @@
+--- db/db/db.c.orig 2010-04-12 20:25:22.000000000 +0000
++++ db/db/db.c 2011-05-12 11:38:59.000000000 +0000
+@@ -646,6 +646,8 @@ __env_mpool(dbp, fname, flags)
+ MAKE_INMEM(dbp);
+ return (ret);
+ }
++ if (LF_ISSET(DB_NOFSYNC) && mpf->mfp)
++ F_SET(mpf->mfp, MP_NOFSYNC);
+
+ /*
+ * Set the open flag. We use it to mean that the dbp has gone
+--- db/db/db_iface.c.orig 2010-04-12 20:25:22.000000000 +0000
++++ db/db/db_iface.c 2011-05-12 11:21:32.000000000 +0000
+@@ -1230,6 +1230,7 @@ __db_open_arg(dbp, txn, fname, dname, ty
+ #define OKFLAGS \
+ (DB_AUTO_COMMIT | DB_CREATE | DB_EXCL | DB_FCNTL_LOCKING | \
+ DB_MULTIVERSION | DB_NOMMAP | DB_NO_AUTO_COMMIT | DB_RDONLY | \
++ DB_NOFSYNC | \
+ DB_RDWRMASTER | DB_READ_UNCOMMITTED | DB_THREAD | DB_TRUNCATE)
+ if ((ret = __db_fchk(env, "DB->open", flags, OKFLAGS)) != 0)
+ return (ret);
+--- db/dbinc/mp.h.orig 2010-04-12 20:25:22.000000000 +0000
++++ db/dbinc/mp.h 2011-05-12 12:01:32.000000000 +0000
+@@ -467,6 +467,7 @@ struct __mpoolfile {
+ #define MP_FAKE_UOC 0x080 /* Unlink_on_close field: fake flag. */
+ #define MP_NOT_DURABLE 0x100 /* File is not durable. */
+ #define MP_TEMP 0x200 /* Backing file is a temporary. */
++#define MP_NOFSYNC 0x400 /* Don't fsync */
+ u_int32_t flags;
+ };
+
+--- db/dbinc_auto/api_flags.in.orig 2011-05-12 11:40:57.000000000 +0000
++++ db/dbinc_auto/api_flags.in 2011-05-12 11:55:10.000000000 +0000
+@@ -83,6 +83,7 @@
+ #define DB_NOORDERCHK 0x00000002
+ #define DB_NOPANIC 0x00000800
+ #define DB_NO_AUTO_COMMIT 0x00001000
++#define DB_NOFSYNC 0x00040000
+ #define DB_ODDFILESIZE 0x00000080
+ #define DB_ORDERCHKONLY 0x00000004
+ #define DB_OVERWRITE 0x00001000
+--- db/dist/s_config.orig 2010-04-12 20:25:23.000000000 +0000
++++ db/dist/s_config 2011-05-12 12:00:34.000000000 +0000
+@@ -8,7 +8,8 @@ trap 'rm -f aclocal.m4 ; exit 0' 0 1 2 3
+ . ./RELEASE
+
+ echo "autoconf: building aclocal.m4..."
+-cat aclocal/*.m4 aclocal_java/*.m4 > aclocal.m4
++cat aclocal/*.m4 aclocal_java/*.m4 > acinclude.m4
++aclocal
+
+ echo "autoconf: running autoheader to build config.hin..."
+ rm -f config.hin
+--- db/mp/mp_sync.c.orig 2010-04-12 20:25:34.000000000 +0000
++++ db/mp/mp_sync.c 2011-05-12 11:36:58.000000000 +0000
+@@ -578,7 +578,7 @@ done: /*
+ if (ret == 0 && required_write) {
+ if (dbmfp == NULL)
+ ret = __memp_sync_files(env);
+- else
++ else if (!F_ISSET(dbmfp->mfp, MP_NOFSYNC))
+ ret = __os_fsync(env, dbmfp->fhp);
+ }
+
+@@ -665,7 +665,7 @@ __memp_sync_file(env, mfp, argp, countp,
+ "%s: unable to flush", (char *)
+ R_ADDR(dbmp->reginfo, mfp->path_off));
+ }
+- } else
++ } else if (!F_ISSET(dbmfp->mfp, MP_NOFSYNC))
+ ret = __os_fsync(env, dbmfp->fhp);
+
+ /*
+@@ -801,6 +801,8 @@ __memp_mf_sync(dbmp, mfp, locked)
+ COMPQUIET(hp, NULL);
+ env = dbmp->env;
+
++ if (F_ISSET(mfp, MP_NOFSYNC))
++ return 0;
+ /*
+ * We need to be holding the hash lock: we're using the path name
+ * and __memp_nameop might try and rename the file.