diff options
Diffstat (limited to 'pvr-source/services4/srvkm/common/refcount.c')
| -rwxr-xr-x | pvr-source/services4/srvkm/common/refcount.c | 588 |
1 files changed, 0 insertions, 588 deletions
diff --git a/pvr-source/services4/srvkm/common/refcount.c b/pvr-source/services4/srvkm/common/refcount.c deleted file mode 100755 index fa64b23..0000000 --- a/pvr-source/services4/srvkm/common/refcount.c +++ /dev/null @@ -1,588 +0,0 @@ -/*************************************************************************/ /*! -@Title Services reference count debugging -@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved -@License Dual MIT/GPLv2 - -The contents of this file are subject to the MIT license as set out below. - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -Alternatively, the contents of this file may be used under the terms of -the GNU General Public License Version 2 ("GPL") in which case the provisions -of GPL are applicable instead of those above. - -If you wish to allow use of your version of this file only under the terms of -GPL, and not to allow others to use your version of this file under the terms -of the MIT license, indicate your decision by deleting the provisions above -and replace them with the notice and other provisions required by GPL as set -out in the file called "GPL-COPYING" included in this distribution. If you do -not delete the provisions above, a recipient may use your version of this file -under the terms of either the MIT license or GPL. - -This License is also included in this distribution in the file called -"MIT-COPYING". - -EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS -PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING -BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR -PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR -COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ /**************************************************************************/ - -#if defined(PVRSRV_REFCOUNT_DEBUG) - -#include "services_headers.h" - -#ifndef __linux__ -#warning Reference count debugging is not thread-safe on this platform -#define PVRSRV_LOCK_CCB() -#define PVRSRV_UNLOCK_CCB() -#else /* __linux__ */ -#include <linux/spinlock.h> -static DEFINE_SPINLOCK(gsCCBLock); -#define PVRSRV_LOCK_CCB() \ - { \ - unsigned long flags; \ - spin_lock_irqsave(&gsCCBLock, flags); -#define PVRSRV_UNLOCK_CCB() \ - spin_unlock_irqrestore(&gsCCBLock, flags); \ - } -#endif /* __linux__ */ - -#define PVRSRV_REFCOUNT_CCB_MAX 512 -#define PVRSRV_REFCOUNT_CCB_MESG_MAX 80 - -#define PVRSRV_REFCOUNT_CCB_DEBUG_SYNCINFO (1U << 0) -#define PVRSRV_REFCOUNT_CCB_DEBUG_MEMINFO (1U << 1) -#define PVRSRV_REFCOUNT_CCB_DEBUG_BM_BUF (1U << 2) -#define PVRSRV_REFCOUNT_CCB_DEBUG_BM_BUF2 (1U << 3) -#define PVRSRV_REFCOUNT_CCB_DEBUG_BM_XPROC (1U << 4) - -#if defined(__linux__) -#define PVRSRV_REFCOUNT_CCB_DEBUG_MMAP (1U << 16) -#define PVRSRV_REFCOUNT_CCB_DEBUG_MMAP2 (1U << 17) -#else -#define PVRSRV_REFCOUNT_CCB_DEBUG_MMAP 0 -#define PVRSRV_REFCOUNT_CCB_DEBUG_MMAP2 0 -#endif - -#define PVRSRV_REFCOUNT_CCB_DEBUG_ALL ~0U - -/*static const IMG_UINT guiDebugMask = PVRSRV_REFCOUNT_CCB_DEBUG_ALL;*/ -static const IMG_UINT guiDebugMask = - PVRSRV_REFCOUNT_CCB_DEBUG_SYNCINFO | - PVRSRV_REFCOUNT_CCB_DEBUG_MMAP2; - -typedef struct -{ - const IMG_CHAR *pszFile; - IMG_INT iLine; - IMG_UINT32 ui32PID; - IMG_CHAR pcMesg[PVRSRV_REFCOUNT_CCB_MESG_MAX]; -} -PVRSRV_REFCOUNT_CCB; - -static PVRSRV_REFCOUNT_CCB gsRefCountCCB[PVRSRV_REFCOUNT_CCB_MAX]; -static IMG_UINT giOffset; - -static const IMG_CHAR gszHeader[] = - /* 10 20 30 40 50 60 70 - * 345678901234567890123456789012345678901234567890123456789012345678901 - */ - "TYPE SYNCINFO MEMINFO MEMHANDLE OTHER REF REF' SIZE PID"; - /* NCINFO deadbeef deadbeef deadbeef deadbeef 1234 1234 deadbeef */ - -#define PVRSRV_REFCOUNT_CCB_FMT_STRING "%8.8s %8p %8p %8p %8p %.4d %.4d %.8x" - -IMG_INTERNAL -void PVRSRVDumpRefCountCCB(void) -{ - int i; - - PVRSRV_LOCK_CCB(); - - PVR_LOG(("%s", gszHeader)); - - for(i = 0; i < PVRSRV_REFCOUNT_CCB_MAX; i++) - { - PVRSRV_REFCOUNT_CCB *psRefCountCCBEntry = - &gsRefCountCCB[(giOffset + i) % PVRSRV_REFCOUNT_CCB_MAX]; - - /* Early on, we won't have MAX_REFCOUNT_CCB_SIZE messages */ - if(!psRefCountCCBEntry->pszFile) - break; - - PVR_LOG(("%s %d %s:%d", psRefCountCCBEntry->pcMesg, - psRefCountCCBEntry->ui32PID, - psRefCountCCBEntry->pszFile, - psRefCountCCBEntry->iLine)); - } - - PVRSRV_UNLOCK_CCB(); -} - -IMG_INTERNAL -void PVRSRVKernelSyncInfoIncRef2(const IMG_CHAR *pszFile, IMG_INT iLine, - PVRSRV_KERNEL_SYNC_INFO *psKernelSyncInfo, - PVRSRV_KERNEL_MEM_INFO *psKernelMemInfo) -{ - IMG_UINT32 ui32RefValue = OSAtomicRead(psKernelSyncInfo->pvRefCount); - - if(!(guiDebugMask & PVRSRV_REFCOUNT_CCB_DEBUG_SYNCINFO)) - goto skip; - - PVRSRV_LOCK_CCB(); - - gsRefCountCCB[giOffset].pszFile = pszFile; - gsRefCountCCB[giOffset].iLine = iLine; - gsRefCountCCB[giOffset].ui32PID = OSGetCurrentProcessIDKM(); - snprintf(gsRefCountCCB[giOffset].pcMesg, - PVRSRV_REFCOUNT_CCB_MESG_MAX - 1, - PVRSRV_REFCOUNT_CCB_FMT_STRING, - "SYNCINFO", - psKernelSyncInfo, - psKernelMemInfo, - NULL, - (psKernelMemInfo) ? psKernelMemInfo->sMemBlk.hOSMemHandle : NULL, - ui32RefValue, - ui32RefValue + 1, - (psKernelMemInfo) ? psKernelMemInfo->uAllocSize : 0); - gsRefCountCCB[giOffset].pcMesg[PVRSRV_REFCOUNT_CCB_MESG_MAX - 1] = 0; - giOffset = (giOffset + 1) % PVRSRV_REFCOUNT_CCB_MAX; - - PVRSRV_UNLOCK_CCB(); - -skip: - PVRSRVAcquireSyncInfoKM(psKernelSyncInfo); -} - -IMG_INTERNAL -void PVRSRVKernelSyncInfoDecRef2(const IMG_CHAR *pszFile, IMG_INT iLine, - PVRSRV_KERNEL_SYNC_INFO *psKernelSyncInfo, - PVRSRV_KERNEL_MEM_INFO *psKernelMemInfo) -{ - IMG_UINT32 ui32RefValue = OSAtomicRead(psKernelSyncInfo->pvRefCount); - - if(!(guiDebugMask & PVRSRV_REFCOUNT_CCB_DEBUG_SYNCINFO)) - goto skip; - - PVRSRV_LOCK_CCB(); - - gsRefCountCCB[giOffset].pszFile = pszFile; - gsRefCountCCB[giOffset].iLine = iLine; - gsRefCountCCB[giOffset].ui32PID = OSGetCurrentProcessIDKM(); - snprintf(gsRefCountCCB[giOffset].pcMesg, - PVRSRV_REFCOUNT_CCB_MESG_MAX - 1, - PVRSRV_REFCOUNT_CCB_FMT_STRING, - "SYNCINFO", - psKernelSyncInfo, - psKernelMemInfo, - (psKernelMemInfo) ? psKernelMemInfo->sMemBlk.hOSMemHandle : NULL, - NULL, - ui32RefValue, - ui32RefValue - 1, - (psKernelMemInfo) ? psKernelMemInfo->uAllocSize : 0); - gsRefCountCCB[giOffset].pcMesg[PVRSRV_REFCOUNT_CCB_MESG_MAX - 1] = 0; - giOffset = (giOffset + 1) % PVRSRV_REFCOUNT_CCB_MAX; - - PVRSRV_UNLOCK_CCB(); - -skip: - PVRSRVReleaseSyncInfoKM(psKernelSyncInfo); -} - -IMG_INTERNAL -void PVRSRVKernelMemInfoIncRef2(const IMG_CHAR *pszFile, IMG_INT iLine, - PVRSRV_KERNEL_MEM_INFO *psKernelMemInfo) -{ - if(!(guiDebugMask & PVRSRV_REFCOUNT_CCB_DEBUG_MEMINFO)) - goto skip; - - PVRSRV_LOCK_CCB(); - - gsRefCountCCB[giOffset].pszFile = pszFile; - gsRefCountCCB[giOffset].iLine = iLine; - gsRefCountCCB[giOffset].ui32PID = OSGetCurrentProcessIDKM(); - snprintf(gsRefCountCCB[giOffset].pcMesg, - PVRSRV_REFCOUNT_CCB_MESG_MAX - 1, - PVRSRV_REFCOUNT_CCB_FMT_STRING, - "MEMINFO", - psKernelMemInfo->psKernelSyncInfo, - psKernelMemInfo, - psKernelMemInfo->sMemBlk.hOSMemHandle, - NULL, - psKernelMemInfo->ui32RefCount, - psKernelMemInfo->ui32RefCount + 1, - psKernelMemInfo->uAllocSize); - gsRefCountCCB[giOffset].pcMesg[PVRSRV_REFCOUNT_CCB_MESG_MAX - 1] = 0; - giOffset = (giOffset + 1) % PVRSRV_REFCOUNT_CCB_MAX; - - PVRSRV_UNLOCK_CCB(); - -skip: - psKernelMemInfo->ui32RefCount++; -} - -IMG_INTERNAL -void PVRSRVKernelMemInfoDecRef2(const IMG_CHAR *pszFile, IMG_INT iLine, - PVRSRV_KERNEL_MEM_INFO *psKernelMemInfo) -{ - if(!(guiDebugMask & PVRSRV_REFCOUNT_CCB_DEBUG_MEMINFO)) - goto skip; - - PVRSRV_LOCK_CCB(); - - gsRefCountCCB[giOffset].pszFile = pszFile; - gsRefCountCCB[giOffset].iLine = iLine; - gsRefCountCCB[giOffset].ui32PID = OSGetCurrentProcessIDKM(); - snprintf(gsRefCountCCB[giOffset].pcMesg, - PVRSRV_REFCOUNT_CCB_MESG_MAX - 1, - PVRSRV_REFCOUNT_CCB_FMT_STRING, - "MEMINFO", - psKernelMemInfo->psKernelSyncInfo, - psKernelMemInfo, - psKernelMemInfo->sMemBlk.hOSMemHandle, - NULL, - psKernelMemInfo->ui32RefCount, - psKernelMemInfo->ui32RefCount - 1, - psKernelMemInfo->uAllocSize); - gsRefCountCCB[giOffset].pcMesg[PVRSRV_REFCOUNT_CCB_MESG_MAX - 1] = 0; - giOffset = (giOffset + 1) % PVRSRV_REFCOUNT_CCB_MAX; - - PVRSRV_UNLOCK_CCB(); - -skip: - psKernelMemInfo->ui32RefCount--; -} - -IMG_INTERNAL -void PVRSRVBMBufIncRef2(const IMG_CHAR *pszFile, IMG_INT iLine, BM_BUF *pBuf) -{ - if(!(guiDebugMask & PVRSRV_REFCOUNT_CCB_DEBUG_BM_BUF)) - goto skip; - - PVRSRV_LOCK_CCB(); - - gsRefCountCCB[giOffset].pszFile = pszFile; - gsRefCountCCB[giOffset].iLine = iLine; - gsRefCountCCB[giOffset].ui32PID = OSGetCurrentProcessIDKM(); - snprintf(gsRefCountCCB[giOffset].pcMesg, - PVRSRV_REFCOUNT_CCB_MESG_MAX - 1, - PVRSRV_REFCOUNT_CCB_FMT_STRING, - "BM_BUF", - NULL, - NULL, - BM_HandleToOSMemHandle(pBuf), - pBuf, - pBuf->ui32RefCount, - pBuf->ui32RefCount + 1, - (pBuf->pMapping) ? pBuf->pMapping->uSize : 0); - gsRefCountCCB[giOffset].pcMesg[PVRSRV_REFCOUNT_CCB_MESG_MAX - 1] = 0; - giOffset = (giOffset + 1) % PVRSRV_REFCOUNT_CCB_MAX; - - PVRSRV_UNLOCK_CCB(); - -skip: - pBuf->ui32RefCount++; -} - -IMG_INTERNAL -void PVRSRVBMBufDecRef2(const IMG_CHAR *pszFile, IMG_INT iLine, BM_BUF *pBuf) -{ - if(!(guiDebugMask & PVRSRV_REFCOUNT_CCB_DEBUG_BM_BUF)) - goto skip; - - PVRSRV_LOCK_CCB(); - - gsRefCountCCB[giOffset].pszFile = pszFile; - gsRefCountCCB[giOffset].iLine = iLine; - gsRefCountCCB[giOffset].ui32PID = OSGetCurrentProcessIDKM(); - snprintf(gsRefCountCCB[giOffset].pcMesg, - PVRSRV_REFCOUNT_CCB_MESG_MAX - 1, - PVRSRV_REFCOUNT_CCB_FMT_STRING, - "BM_BUF", - NULL, - NULL, - BM_HandleToOSMemHandle(pBuf), - pBuf, - pBuf->ui32RefCount, - pBuf->ui32RefCount - 1, - (pBuf->pMapping) ? pBuf->pMapping->uSize : 0); - gsRefCountCCB[giOffset].pcMesg[PVRSRV_REFCOUNT_CCB_MESG_MAX - 1] = 0; - giOffset = (giOffset + 1) % PVRSRV_REFCOUNT_CCB_MAX; - - PVRSRV_UNLOCK_CCB(); - -skip: - pBuf->ui32RefCount--; -} - -IMG_INTERNAL -void PVRSRVBMBufIncExport2(const IMG_CHAR *pszFile, IMG_INT iLine, BM_BUF *pBuf) -{ - if(!(guiDebugMask & PVRSRV_REFCOUNT_CCB_DEBUG_BM_BUF2)) - goto skip; - - PVRSRV_LOCK_CCB(); - - gsRefCountCCB[giOffset].pszFile = pszFile; - gsRefCountCCB[giOffset].iLine = iLine; - gsRefCountCCB[giOffset].ui32PID = OSGetCurrentProcessIDKM(); - snprintf(gsRefCountCCB[giOffset].pcMesg, - PVRSRV_REFCOUNT_CCB_MESG_MAX - 1, - PVRSRV_REFCOUNT_CCB_FMT_STRING, - "BM_BUF2", - NULL, - NULL, - BM_HandleToOSMemHandle(pBuf), - pBuf, - pBuf->ui32ExportCount, - pBuf->ui32ExportCount + 1, - (pBuf->pMapping) ? pBuf->pMapping->uSize : 0); - gsRefCountCCB[giOffset].pcMesg[PVRSRV_REFCOUNT_CCB_MESG_MAX - 1] = 0; - giOffset = (giOffset + 1) % PVRSRV_REFCOUNT_CCB_MAX; - - PVRSRV_UNLOCK_CCB(); - -skip: - pBuf->ui32ExportCount++; -} - -IMG_INTERNAL -void PVRSRVBMBufDecExport2(const IMG_CHAR *pszFile, IMG_INT iLine, BM_BUF *pBuf) -{ - if(!(guiDebugMask & PVRSRV_REFCOUNT_CCB_DEBUG_BM_BUF2)) - goto skip; - - PVRSRV_LOCK_CCB(); - - gsRefCountCCB[giOffset].pszFile = pszFile; - gsRefCountCCB[giOffset].iLine = iLine; - gsRefCountCCB[giOffset].ui32PID = OSGetCurrentProcessIDKM(); - snprintf(gsRefCountCCB[giOffset].pcMesg, - PVRSRV_REFCOUNT_CCB_MESG_MAX - 1, - PVRSRV_REFCOUNT_CCB_FMT_STRING, - "BM_BUF2", - NULL, - NULL, - BM_HandleToOSMemHandle(pBuf), - pBuf, - pBuf->ui32ExportCount, - pBuf->ui32ExportCount - 1, - (pBuf->pMapping) ? pBuf->pMapping->uSize : 0); - gsRefCountCCB[giOffset].pcMesg[PVRSRV_REFCOUNT_CCB_MESG_MAX - 1] = 0; - giOffset = (giOffset + 1) % PVRSRV_REFCOUNT_CCB_MAX; - - PVRSRV_UNLOCK_CCB(); - -skip: - pBuf->ui32ExportCount--; -} - -IMG_INTERNAL -void PVRSRVBMXProcIncRef2(const IMG_CHAR *pszFile, IMG_INT iLine, IMG_UINT32 ui32Index) -{ - if(!(guiDebugMask & PVRSRV_REFCOUNT_CCB_DEBUG_BM_XPROC)) - goto skip; - - PVRSRV_LOCK_CCB(); - - gsRefCountCCB[giOffset].pszFile = pszFile; - gsRefCountCCB[giOffset].iLine = iLine; - gsRefCountCCB[giOffset].ui32PID = OSGetCurrentProcessIDKM(); - snprintf(gsRefCountCCB[giOffset].pcMesg, - PVRSRV_REFCOUNT_CCB_MESG_MAX - 1, - PVRSRV_REFCOUNT_CCB_FMT_STRING, - "BM_XPROC", - NULL, - NULL, - gXProcWorkaroundShareData[ui32Index].hOSMemHandle, - (IMG_VOID *) ui32Index, - gXProcWorkaroundShareData[ui32Index].ui32RefCount, - gXProcWorkaroundShareData[ui32Index].ui32RefCount + 1, - gXProcWorkaroundShareData[ui32Index].ui32Size); - gsRefCountCCB[giOffset].pcMesg[PVRSRV_REFCOUNT_CCB_MESG_MAX - 1] = 0; - giOffset = (giOffset + 1) % PVRSRV_REFCOUNT_CCB_MAX; - - PVRSRV_UNLOCK_CCB(); - -skip: - gXProcWorkaroundShareData[ui32Index].ui32RefCount++; -} - -IMG_INTERNAL -void PVRSRVBMXProcDecRef2(const IMG_CHAR *pszFile, IMG_INT iLine, IMG_UINT32 ui32Index) -{ - if(!(guiDebugMask & PVRSRV_REFCOUNT_CCB_DEBUG_BM_XPROC)) - goto skip; - - PVRSRV_LOCK_CCB(); - - gsRefCountCCB[giOffset].pszFile = pszFile; - gsRefCountCCB[giOffset].iLine = iLine; - gsRefCountCCB[giOffset].ui32PID = OSGetCurrentProcessIDKM(); - snprintf(gsRefCountCCB[giOffset].pcMesg, - PVRSRV_REFCOUNT_CCB_MESG_MAX - 1, - PVRSRV_REFCOUNT_CCB_FMT_STRING, - "BM_XPROC", - NULL, - NULL, - gXProcWorkaroundShareData[ui32Index].hOSMemHandle, - (IMG_VOID *) ui32Index, - gXProcWorkaroundShareData[ui32Index].ui32RefCount, - gXProcWorkaroundShareData[ui32Index].ui32RefCount - 1, - gXProcWorkaroundShareData[ui32Index].ui32Size); - gsRefCountCCB[giOffset].pcMesg[PVRSRV_REFCOUNT_CCB_MESG_MAX - 1] = 0; - giOffset = (giOffset + 1) % PVRSRV_REFCOUNT_CCB_MAX; - - PVRSRV_UNLOCK_CCB(); - -skip: - gXProcWorkaroundShareData[ui32Index].ui32RefCount--; -} - -#if defined(__linux__) - -/* mmap refcounting is Linux specific */ - -IMG_INTERNAL -void PVRSRVOffsetStructIncRef2(const IMG_CHAR *pszFile, IMG_INT iLine, - PKV_OFFSET_STRUCT psOffsetStruct) -{ - if(!(guiDebugMask & PVRSRV_REFCOUNT_CCB_DEBUG_MMAP)) - goto skip; - - PVRSRV_LOCK_CCB(); - - gsRefCountCCB[giOffset].pszFile = pszFile; - gsRefCountCCB[giOffset].iLine = iLine; - gsRefCountCCB[giOffset].ui32PID = OSGetCurrentProcessIDKM(); - snprintf(gsRefCountCCB[giOffset].pcMesg, - PVRSRV_REFCOUNT_CCB_MESG_MAX - 1, - PVRSRV_REFCOUNT_CCB_FMT_STRING, - "MMAP", - NULL, - NULL, - psOffsetStruct->psLinuxMemArea, - psOffsetStruct, - psOffsetStruct->ui32RefCount, - psOffsetStruct->ui32RefCount + 1, - psOffsetStruct->ui32RealByteSize); - gsRefCountCCB[giOffset].pcMesg[PVRSRV_REFCOUNT_CCB_MESG_MAX - 1] = 0; - giOffset = (giOffset + 1) % PVRSRV_REFCOUNT_CCB_MAX; - - PVRSRV_UNLOCK_CCB(); - -skip: - psOffsetStruct->ui32RefCount++; -} - -IMG_INTERNAL -void PVRSRVOffsetStructDecRef2(const IMG_CHAR *pszFile, IMG_INT iLine, - PKV_OFFSET_STRUCT psOffsetStruct) -{ - if(!(guiDebugMask & PVRSRV_REFCOUNT_CCB_DEBUG_MMAP)) - goto skip; - - PVRSRV_LOCK_CCB(); - - gsRefCountCCB[giOffset].pszFile = pszFile; - gsRefCountCCB[giOffset].iLine = iLine; - gsRefCountCCB[giOffset].ui32PID = OSGetCurrentProcessIDKM(); - snprintf(gsRefCountCCB[giOffset].pcMesg, - PVRSRV_REFCOUNT_CCB_MESG_MAX - 1, - PVRSRV_REFCOUNT_CCB_FMT_STRING, - "MMAP", - NULL, - NULL, - psOffsetStruct->psLinuxMemArea, - psOffsetStruct, - psOffsetStruct->ui32RefCount, - psOffsetStruct->ui32RefCount - 1, - psOffsetStruct->ui32RealByteSize); - gsRefCountCCB[giOffset].pcMesg[PVRSRV_REFCOUNT_CCB_MESG_MAX - 1] = 0; - giOffset = (giOffset + 1) % PVRSRV_REFCOUNT_CCB_MAX; - - PVRSRV_UNLOCK_CCB(); - -skip: - psOffsetStruct->ui32RefCount--; -} - -IMG_INTERNAL -void PVRSRVOffsetStructIncMapped2(const IMG_CHAR *pszFile, IMG_INT iLine, - PKV_OFFSET_STRUCT psOffsetStruct) -{ - if(!(guiDebugMask & PVRSRV_REFCOUNT_CCB_DEBUG_MMAP2)) - goto skip; - - PVRSRV_LOCK_CCB(); - - gsRefCountCCB[giOffset].pszFile = pszFile; - gsRefCountCCB[giOffset].iLine = iLine; - gsRefCountCCB[giOffset].ui32PID = OSGetCurrentProcessIDKM(); - snprintf(gsRefCountCCB[giOffset].pcMesg, - PVRSRV_REFCOUNT_CCB_MESG_MAX - 1, - PVRSRV_REFCOUNT_CCB_FMT_STRING, - "MMAP2", - NULL, - NULL, - psOffsetStruct->psLinuxMemArea, - psOffsetStruct, - psOffsetStruct->ui32Mapped, - psOffsetStruct->ui32Mapped + 1, - psOffsetStruct->ui32RealByteSize); - gsRefCountCCB[giOffset].pcMesg[PVRSRV_REFCOUNT_CCB_MESG_MAX - 1] = 0; - giOffset = (giOffset + 1) % PVRSRV_REFCOUNT_CCB_MAX; - - PVRSRV_UNLOCK_CCB(); - -skip: - psOffsetStruct->ui32Mapped++; -} - -IMG_INTERNAL -void PVRSRVOffsetStructDecMapped2(const IMG_CHAR *pszFile, IMG_INT iLine, - PKV_OFFSET_STRUCT psOffsetStruct) -{ - if(!(guiDebugMask & PVRSRV_REFCOUNT_CCB_DEBUG_MMAP2)) - goto skip; - - PVRSRV_LOCK_CCB(); - - gsRefCountCCB[giOffset].pszFile = pszFile; - gsRefCountCCB[giOffset].iLine = iLine; - gsRefCountCCB[giOffset].ui32PID = OSGetCurrentProcessIDKM(); - snprintf(gsRefCountCCB[giOffset].pcMesg, - PVRSRV_REFCOUNT_CCB_MESG_MAX - 1, - PVRSRV_REFCOUNT_CCB_FMT_STRING, - "MMAP2", - NULL, - NULL, - psOffsetStruct->psLinuxMemArea, - psOffsetStruct, - psOffsetStruct->ui32Mapped, - psOffsetStruct->ui32Mapped - 1, - psOffsetStruct->ui32RealByteSize); - gsRefCountCCB[giOffset].pcMesg[PVRSRV_REFCOUNT_CCB_MESG_MAX - 1] = 0; - giOffset = (giOffset + 1) % PVRSRV_REFCOUNT_CCB_MAX; - - PVRSRV_UNLOCK_CCB(); - -skip: - psOffsetStruct->ui32Mapped--; -} - -#endif /* defined(__linux__) */ - -#endif /* defined(PVRSRV_REFCOUNT_DEBUG) */ |