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Import of oldpackages/db47

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Signed-off-by: Marcel Denia <naoir@gmx.net>
This commit is contained in:
Marcel Denia
2014-07-05 08:35:49 +02:00
parent f2a42f6380
commit 8024a6c323
4 changed files with 411 additions and 0 deletions
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libs/db47/patches/002-lock.patch
+43
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@@ -0,0 +1,43 @@
diff -urN db-4.7.25.NC/lock/lock.c db-4.7.25.NC.new/lock/lock.c
--- db-4.7.25.NC/lock/lock.c 2008-05-07 14:27:35.000000000 +0200
+++ db-4.7.25.NC.new/lock/lock.c 2009-11-08 12:52:19.000000000 +0100
@@ -1274,10 +1274,12 @@
SH_TAILQ_REMOVE(
&lt->obj_tab[obj_ndx], sh_obj, links, __db_lockobj);
if (sh_obj->lockobj.size > sizeof(sh_obj->objdata)) {
- LOCK_REGION_LOCK(env);
+ if (region->part_t_size != 1)
+ LOCK_REGION_LOCK(env);
__env_alloc_free(&lt->reginfo,
SH_DBT_PTR(&sh_obj->lockobj));
- LOCK_REGION_UNLOCK(env);
+ if (region->part_t_size != 1)
+ LOCK_REGION_UNLOCK(env);
}
SH_TAILQ_INSERT_HEAD(
&FREE_OBJS(lt, part_id), sh_obj, links, __db_lockobj);
@@ -1467,15 +1469,21 @@
if (obj->size <= sizeof(sh_obj->objdata))
p = sh_obj->objdata;
else {
- LOCK_REGION_LOCK(env);
+ /*
+ * If we have only one partition, the region is locked.
+ */
+ if (region->part_t_size != 1)
+ LOCK_REGION_LOCK(env);
if ((ret =
__env_alloc(&lt->reginfo, obj->size, &p)) != 0) {
__db_errx(env,
"No space for lock object storage");
- LOCK_REGION_UNLOCK(env);
+ if (region->part_t_size != 1)
+ LOCK_REGION_UNLOCK(env);
goto err;
}
- LOCK_REGION_UNLOCK(env);
+ if (region->part_t_size != 1)
+ LOCK_REGION_UNLOCK(env);
}
memcpy(p, obj->data, obj->size);