diff options
Diffstat (limited to 'drivers/staging/imgtec/rogue/physmem_osmem_linux.c')
| -rw-r--r-- | drivers/staging/imgtec/rogue/physmem_osmem_linux.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/staging/imgtec/rogue/physmem_osmem_linux.c b/drivers/staging/imgtec/rogue/physmem_osmem_linux.c index b54fc9a50132..7db9c74760ed 100644 --- a/drivers/staging/imgtec/rogue/physmem_osmem_linux.c +++ b/drivers/staging/imgtec/rogue/physmem_osmem_linux.c @@ -1385,7 +1385,14 @@ _ApplyOSPagesAttribute(struct page **ppsPage, IMG_UINT32 ui32Idx; - if (uiNumPages < PVR_DIRTY_PAGECOUNT_FLUSH_THRESHOLD) + eError = PVRSRV_ERROR_RETRY; + if (uiNumPages >= PVR_DIRTY_PAGECOUNT_FLUSH_THRESHOLD) + { + /* May fail so fallback to range-based flush */ + eError = OSCPUOperation(PVRSRV_CACHE_OP_FLUSH); + } + + if (eError != PVRSRV_OK) { for (ui32Idx = 0; ui32Idx < uiNumPages; ++ui32Idx) { @@ -1415,14 +1422,12 @@ _ApplyOSPagesAttribute(struct page **ppsPage, kunmap(ppsPage[ui32Idx]); } + + eError = PVRSRV_OK; } - else - { - OSCPUOperation(PVRSRV_CACHE_OP_FLUSH); - } - } + } } - + return eError; } |