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| author | jp abgrall <jpa@google.com> | 2012-06-18 13:23:14 -0700 |
|---|---|---|
| committer | Android Partner Code Review <android-gerrit-partner@google.com> | 2012-06-18 13:23:14 -0700 |
| commit | f35eb02b4d51503cbcfdc826144bd6040d453ce7 (patch) | |
| tree | 318b4f3b985e03612d0540460b9f9acf405f365b /drivers/gpu | |
| parent | ce3815df4836c1f8e10f7a71213b4d2d7615c496 (diff) | |
| download | kernel_samsung_crespo-f35eb02b4d51503cbcfdc826144bd6040d453ce7.zip kernel_samsung_crespo-f35eb02b4d51503cbcfdc826144bd6040d453ce7.tar.gz kernel_samsung_crespo-f35eb02b4d51503cbcfdc826144bd6040d453ce7.tar.bz2 | |
Revert "gpu: pvr: Intentionally leak SGX MMU PTs."
Not needed anymore, was just to get a prebuild that QA could use.
This reverts commit ce3815df4836c1f8e10f7a71213b4d2d7615c496
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/pvr/sgx/mmu.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/gpu/pvr/sgx/mmu.c b/drivers/gpu/pvr/sgx/mmu.c index 0847312..825ed84 100644 --- a/drivers/gpu/pvr/sgx/mmu.c +++ b/drivers/gpu/pvr/sgx/mmu.c @@ -698,17 +698,14 @@ _FreePageTableMemory (MMU_HEAP *pMMUHeap, MMU_PT_INFO *psPTInfoList) if(pMMUHeap->psDevArena->psDeviceMemoryHeapInfo->psLocalDevMemArena == IMG_NULL) { + MakeKernelPageReadWrite(psPTInfoList->PTPageCpuVAddr); -#if 0 + OSFreePages(PVRSRV_HAP_WRITECOMBINE | PVRSRV_HAP_KERNEL_ONLY, pMMUHeap->ui32PTSize, psPTInfoList->PTPageCpuVAddr, psPTInfoList->hPTPageOSMemHandle); -#else - OSMemSet(psPTInfoList->PTPageCpuVAddr, 0, pMMUHeap->ui32PTSize); - MakeKernelPageReadOnly(psPTInfoList->PTPageCpuVAddr); -#endif } else { |