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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-29 23:31:26 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-29 23:31:26 (GMT) |
commit | 7b053842b95914119f132fdac294fb2591b2e9a8 (patch) | |
tree | 9d17379a2ed7c8a3119489168adf695a44543960 /include/trace | |
parent | 5415ba99c229105a6939a7f9effe21045b8b2e5b (diff) | |
parent | 38a817965d2d624b0db68f3bf5ae783ad7f2087a (diff) | |
download | linux-7b053842b95914119f132fdac294fb2591b2e9a8.tar.xz |
Merge tag 'regmap-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown:
"In user visible terms just a couple of enhancements here, though there
was a moderate amount of refactoring required in order to support the
register cache sync performance improvements.
- Support for block and asynchronous I/O during register cache
syncing; this provides a use case dependant performance
improvement.
- Additional debugfs information on the memory consuption and
register set"
* tag 'regmap-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: (23 commits)
regmap: don't corrupt work buffer in _regmap_raw_write()
regmap: cache: Fix format specifier in dev_dbg
regmap: cache: Make regcache_sync_block_raw static
regmap: cache: Write consecutive registers in a single block write
regmap: cache: Split raw and non-raw syncs
regmap: cache: Factor out block sync
regmap: cache: Factor out reg_present support from rbtree cache
regmap: cache: Use raw I/O to sync rbtrees if we can
regmap: core: Provide regmap_can_raw_write() operation
regmap: cache: Provide a get address of value operation
regmap: Cut down on the average # of nodes in the rbtree cache
regmap: core: Make raw write available to regcache
regmap: core: Warn on invalid operation combinations
regmap: irq: Clarify error message when we fail to request primary IRQ
regmap: rbtree Expose total memory consumption in the rbtree debugfs entry
regmap: debugfs: Add a registers `range' file
regmap: debugfs: Simplify calculation of `c->max_reg'
regmap: cache: Store caches in native register format where possible
regmap: core: Split out in place value parsing
regmap: cache: Use regcache_get_value() to check if we updated
...
Diffstat (limited to 'include/trace')
-rw-r--r-- | include/trace/events/regmap.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/include/trace/events/regmap.h b/include/trace/events/regmap.h index 41a7dbd..a43a2f6 100644 --- a/include/trace/events/regmap.h +++ b/include/trace/events/regmap.h @@ -175,6 +175,54 @@ DEFINE_EVENT(regmap_bool, regmap_cache_bypass, ); +DECLARE_EVENT_CLASS(regmap_async, + + TP_PROTO(struct device *dev), + + TP_ARGS(dev), + + TP_STRUCT__entry( + __string( name, dev_name(dev) ) + ), + + TP_fast_assign( + __assign_str(name, dev_name(dev)); + ), + + TP_printk("%s", __get_str(name)) +); + +DEFINE_EVENT(regmap_block, regmap_async_write_start, + + TP_PROTO(struct device *dev, unsigned int reg, int count), + + TP_ARGS(dev, reg, count) +); + +DEFINE_EVENT(regmap_async, regmap_async_io_complete, + + TP_PROTO(struct device *dev), + + TP_ARGS(dev) + +); + +DEFINE_EVENT(regmap_async, regmap_async_complete_start, + + TP_PROTO(struct device *dev), + + TP_ARGS(dev) + +); + +DEFINE_EVENT(regmap_async, regmap_async_complete_done, + + TP_PROTO(struct device *dev), + + TP_ARGS(dev) + +); + #endif /* _TRACE_REGMAP_H */ /* This part must be outside protection */ |