diff options
| author | Sushmita Susheelendra <ssusheel@codeaurora.org> | 2016-02-29 15:47:32 -0700 |
|---|---|---|
| committer | Sushmita Susheelendra <ssusheel@codeaurora.org> | 2016-08-25 15:35:22 -0600 |
| commit | 25737e561a7b4fe8ce1770edc6ef4584dbb641c6 (patch) | |
| tree | 67641f2032037d62cc034280734855cadd9385a9 /drivers/gpu/msm/adreno_ringbuffer.c | |
| parent | e97b6a0e0217f7c072fdad6c50673cd7a64348e1 (diff) | |
msm: kgsl: Improve logs for pagefaults on global buffers
Log the nearby allocations for pagefaults on global buffers.
Print the names of the allocations that fall around the
faulting address on a global buffer. Also add a new debugfs
file to list all the global pagetable entries. Useful for
debugging pagefaults and other issues with "global" objects.
CRs-Fixed: 985631
Change-Id: Ifbbdc69044fc64d7ea02509bf8113ed94eeece1e
Signed-off-by: Sushmita Susheelendra <ssusheel@codeaurora.org>
Diffstat (limited to 'drivers/gpu/msm/adreno_ringbuffer.c')
| -rw-r--r-- | drivers/gpu/msm/adreno_ringbuffer.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/msm/adreno_ringbuffer.c b/drivers/gpu/msm/adreno_ringbuffer.c index 5ffb0b2513f3..07ef09034d7c 100644 --- a/drivers/gpu/msm/adreno_ringbuffer.c +++ b/drivers/gpu/msm/adreno_ringbuffer.c @@ -250,12 +250,12 @@ static int _adreno_ringbuffer_probe(struct adreno_device *adreno_dev, * switch pagetable */ ret = kgsl_allocate_global(KGSL_DEVICE(adreno_dev), &rb->pagetable_desc, - PAGE_SIZE, 0, KGSL_MEMDESC_PRIVILEGED); + PAGE_SIZE, 0, KGSL_MEMDESC_PRIVILEGED, "pagetable_desc"); if (ret) return ret; - return kgsl_allocate_global(KGSL_DEVICE(adreno_dev), &rb->buffer_desc, - KGSL_RB_SIZE, KGSL_MEMFLAGS_GPUREADONLY, 0); + KGSL_RB_SIZE, KGSL_MEMFLAGS_GPUREADONLY, + 0, "ringbuffer"); } int adreno_ringbuffer_probe(struct adreno_device *adreno_dev, bool nopreempt) |