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(parent: f01f606) | patch
mmc: core: Provide tracepoints for request processing
authorBaolin Wang <baolin.wang@linaro.org>
Thu, 31 Mar 2016 03:16:27 +0000 (11:16 +0800)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 2 May 2016 08:33:11 +0000 (10:33 +0200)
commit18bc341369bd01d5352e6bb3b7a06cdb510dab2d
tree4665dade871f9f86b6921dc1935f2e5e4901b6ectree | snapshot
parentf01f6065a4d72c72c12d2b7ea85e23229a08cd0bcommit | diff
mmc: core: Provide tracepoints for request processing

This patch provides some tracepoints for the lifecycle of a mmc request
from starting to completion to help with performance analysis of MMC
subsystem.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/core/core.c diff | blob | history
include/trace/events/mmc.h [new file with mode: 0644] blob
Linux Kernel Source Tree.