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(parent: 2dbebcd) | patch
regmap: Provide debugfs dump of the rbtree cache data
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Mon, 21 Nov 2011 19:44:44 +0000 (19:44 +0000)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Mon, 21 Nov 2011 19:50:10 +0000 (19:50 +0000)
commita2f06e8c6ec1cf8e89d2c9ad8549cb7a743149a5
treed62234f38e52aa3a76bea4d5dc44cc01f6632c28tree | snapshot
parent2dbebcdafcc08dc122316b0e1f871532fb5a2b39commit | diff
regmap: Provide debugfs dump of the rbtree cache data

Show the register ranges we have in each rbtree node in debugfs, plus
some statistics on how big each node is and the total number of nodes.
It may also be worth collecting data on the ranges of dirty registers
to see if there's much mileage in trying to coalesce writes on sync.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
drivers/base/regmap/regcache-rbtree.c diff | blob | history
Linux Kernel Source Tree.