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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)
commit45b96c40757e9de38f9d0c1cea5039dc4577dda2
tree74ad4e3d4ecc0f81ce75d42c852409b545df5e57tree | snapshot
parent6286fe0cba1dd78e31a05919ab72a8a98bf7f370commit | 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.