Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-05-29 22:18:13 +00:00
Code Issues Projects Releases Packages Wiki Activity

- MiReserveAlignedSystemPtes: Add missing lock release, spotted by janderwald

Browse source 
svn path=/trunk/; revision=43484
This commit is contained in:
Stefan Ginsberg 2009-10-15 18:34:21 +00:00
parent e233c46dec
commit c199e1e3ee
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
reactos/ntoskrnl/mm/ARM3/syspte.c
View file

@ -109,7 +109,6 @@ MiReserveAlignedSystemPtes(IN ULONG NumberOfPtes,
// Decrement the free count and move to the next starting PTE // Decrement the free count and move to the next starting PTE
// //
MmTotalFreeSystemPtes[SystemPtePoolType] -= NumberOfPtes; MmTotalFreeSystemPtes[SystemPtePoolType] -= NumberOfPtes;
KeReleaseQueuedSpinLock(LockQueueSystemSpaceLock, OldIrql);
PointerPte += (ClusterSize - NumberOfPtes); PointerPte += (ClusterSize - NumberOfPtes);
break; break;
} }
@ -158,8 +157,9 @@ MiReserveAlignedSystemPtes(IN ULONG NumberOfPtes,
} }
// //
// Flush the TLB and return the first PTE // Release the lock, flush the TLB and return the first PTE
// //
KeReleaseQueuedSpinLock(LockQueueSystemSpaceLock, OldIrql);
KeFlushProcessTb(); KeFlushProcessTb();
return PointerPte; return PointerPte;
} }