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drm/amd/powerplay: Ratelimit all "was not implemented" messages
authorJoerg Roedel <jroedel@suse.de>
Thu, 15 Nov 2018 13:40:29 +0000 (14:40 +0100)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 19 Nov 2018 20:27:44 +0000 (15:27 -0500)
commite1b423cd37306bdd01a9c147c36414f6d8aa20a0
tree74ad4e3d4ecc0f81ce75d42c852409b545df5e57tree | snapshot
parent1256c7237bac5856de64752837a536023318a61dcommit | diff
drm/amd/powerplay: Ratelimit all "was not implemented" messages

Running kfdtest on an AMD Carizzo flooded the kernel log
with thousands of these "was not implemented" messages,
making it impossible to see other messages there.

Ratelimit the messages to prevent user-space from flooding
the kernel log.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/powerplay/amd_powerplay.c diff | blob | history
Linux Kernel Source Tree.