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[NTOS]: Few improvements:

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- Remove few unneeded PCMHIVE "backwards"-casts, and in particular the 1st parameter of CmpUnlinkHiveFromMaster().
- Improve the dprints in CmCountOpenSubKeys().

svn path=/trunk/; revision=75064
This commit is contained in:
Hermès Bélusca-Maïto 2017-06-16 20:59:15 +00:00
parent 89d7d06790
commit 4d90c65d54
1 changed files with 10 additions and 16 deletions
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26
reactos/ntoskrnl/config/cmapi.c
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@ -1967,7 +1967,7 @@ CmFlushKey(IN PCM_KEY_CONTROL_BLOCK Kcb,
}
/* Release the flush lock */
CmpUnlockHiveFlusher((PCMHIVE)Hive);
CmpUnlockHiveFlusher(CmHive);
}
/* Return the status */
@ -2130,7 +2130,7 @@ CmLoadKey(IN POBJECT_ATTRIBUTES TargetKey,
static
BOOLEAN
NTAPI
CmpUnlinkHiveFromMaster(IN PHHIVE Hive,
CmpUnlinkHiveFromMaster(IN PCMHIVE CmHive,
IN HCELL_INDEX Cell)
{
PCELL_DATA CellData;
@ -2140,13 +2140,13 @@ CmpUnlinkHiveFromMaster(IN PHHIVE Hive,
DPRINT("CmpUnlinkHiveFromMaster()\n");
/* Get the cell data */
CellData = HvGetCell(Hive, Cell);
CellData = HvGetCell(&CmHive->Hive, Cell);
if (CellData == NULL)
return FALSE;
/* Get the link cell and release the current cell */
LinkCell = CellData->u.KeyNode.Parent;
HvReleaseCell(Hive, Cell);
HvReleaseCell(&CmHive->Hive, Cell);
/* Remove the link cell from the master hive */
CmpLockHiveFlusherExclusive(CmiVolatileHive);
@ -2160,13 +2160,9 @@ CmpUnlinkHiveFromMaster(IN PHHIVE Hive,
return FALSE;
}
/* Lock the hive list */
/* Remove the hive from the list */
ExAcquirePushLockExclusive(&CmpHiveListHeadLock);
/* Remove this hive */
RemoveEntryList(&((PCMHIVE)Hive)->HiveList);
/* Release the lock */
RemoveEntryList(&CmHive->HiveList);
ExReleasePushLock(&CmpHiveListHeadLock);
return TRUE;
@ -2206,7 +2202,7 @@ CmUnloadKey(IN PCM_KEY_CONTROL_BLOCK Kcb,
CmFlushKey(Kcb, TRUE);
/* Unlink the hive from the master hive */
if (!CmpUnlinkHiveFromMaster(Hive, Cell))
if (!CmpUnlinkHiveFromMaster(CmHive, Cell))
{
DPRINT("CmpUnlinkHiveFromMaster() failed!\n");
@ -2280,7 +2276,7 @@ CmCountOpenSubKeys(IN PCM_KEY_CONTROL_BLOCK RootKcb,
/* The root key is the only referenced key. There are no refereced sub keys. */
if (RootKcb->RefCount == 1)
{
DPRINT("open sub keys: 0\n");
DPRINT("Open sub keys: 0\n");
return 0;
}
@ -2312,8 +2308,7 @@ CmCountOpenSubKeys(IN PCM_KEY_CONTROL_BLOCK RootKcb,
/* Check whether the parent is the root key */
if (ParentKcb == RootKcb)
{
DPRINT("Found a sub key \n");
DPRINT("RefCount = %u\n", CachedKcb->RefCount);
DPRINT("Found a sub key, RefCount = %u\n", CachedKcb->RefCount);
if (CachedKcb->RefCount > 0)
{
@ -2340,8 +2335,7 @@ CmCountOpenSubKeys(IN PCM_KEY_CONTROL_BLOCK RootKcb,
}
}
DPRINT("open sub keys: %u\n", SubKeys);
DPRINT("Open sub keys: %u\n", SubKeys);
return SubKeys;
}