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Commit 9edd129b authored by Shrenuj Bansal's avatar Shrenuj Bansal
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msm: kgsl: Correct the number of cmds added for cmdbatch profiling 



We would allocate space for 6 cmds if cmdbatch profiling was
enabled. That number changed to 4 with the use of the
RECORD_PFP_TIMESTAMP cmd.

Change-Id: Ide92e2c84cb22775376cb753c82bc78f4900c533
Signed-off-by: default avatarShrenuj Bansal <shrenujb@codeaurora.org>
parent 7dd146b7

drivers/gpu/msm/adreno_ringbuffer.c

+3 −1
Original line number Diff line number Diff line
@@ -1285,8 +1285,10 @@ int adreno_ringbuffer_submitcmd(struct adreno_device *adreno_dev, 
	 * Worst case size:

	 * 2 - start of IB identifier

	 * 6 - secure IB start

	 * 2 - cmdbatch profiling

	 * 1 - skip preamble

	 * 3 * numibs - 3 per IB

	 * 2 - cmdbatch profiling

	 * 6 - secure IB end

	 * 2 - end of IB identifier

	 */
@@ -1299,7 +1301,7 @@ int adreno_ringbuffer_submitcmd(struct adreno_device *adreno_dev, 


	cmds = link = kzalloc(sizeof(unsigned int) * (numibs * 3 + 5 +

					(secured_ctxt ? 14 : 0) +

					(cmdbatch_profiling ? 6 : 0)),

					(cmdbatch_profiling ? 4 : 0)),

				GFP_KERNEL);

	if (!link) {

		ret = -ENOMEM;