2016-10-28 08:14:10 +00:00
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======================
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2016-11-19 00:06:13 +00:00
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Core API Documentation
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2016-10-28 08:14:10 +00:00
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======================
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2016-11-19 00:06:13 +00:00
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This is the beginning of a manual for core kernel APIs. The conversion
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(and writing!) of documents for this manual is much appreciated!
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Core utilities
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==============
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2016-10-28 08:14:10 +00:00
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.. toctree::
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:maxdepth: 1
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2017-03-30 20:11:32 +00:00
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kernel-api
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2016-11-28 17:30:53 +00:00
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assoc_array
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2016-11-28 17:30:55 +00:00
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atomic_ops
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2018-05-07 09:35:41 +00:00
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cachetlb
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2017-12-05 10:46:35 +00:00
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refcount-vs-atomic
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2016-12-22 16:19:34 +00:00
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cpu_hotplug
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2018-02-06 20:05:49 +00:00
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idr
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2016-11-28 17:30:54 +00:00
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local_ops
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2016-10-28 08:14:11 +00:00
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workqueue
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2017-03-30 20:11:30 +00:00
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genericirq
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2017-11-24 03:57:20 +00:00
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xarray
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2017-05-13 10:07:47 +00:00
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librs
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2017-08-24 20:27:05 +00:00
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genalloc
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2017-12-22 14:32:16 +00:00
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errseq
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2019-07-26 12:51:20 +00:00
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packing
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2017-12-19 21:17:15 +00:00
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printk-formats
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2018-05-07 09:35:43 +00:00
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circular-buffers
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2019-03-12 06:31:14 +00:00
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generic-radix-tree
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2018-09-14 09:27:58 +00:00
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memory-allocation
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2018-08-24 00:01:12 +00:00
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mm-api
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2020-01-31 06:12:54 +00:00
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pin_user_pages
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2018-05-29 08:26:44 +00:00
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gfp_mask-from-fs-io
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Documentation: document ktime_get_*() APIs
As Dave Chinner points out, we don't have a proper documentation for the
ktime_get() family of interfaces, making it rather unclear which of the
over 30 (!) interfaces one should actually use in a driver or elsewhere
in the kernel.
I wrote up an explanation from how I personally see the interfaces,
documenting what each of the functions do and hopefully making it a bit
clearer which should be used where.
This is the first time I tried writing .rst format documentation, so
in addition to any mistakes in the content, I probably also introduce
nonstandard formatting ;-)
I first tried to add an extra section to
Documentation/timers/timekeeping.txt, but this is currently not included
in the generated API, and it seems useful to have the API docs as part
of what gets generated in
https://www.kernel.org/doc/html/latest/core-api/index.html#core-utilities
instead, so I started a new file there.
I also considered adding the documentation inline in the
include/linux/timekeeping.h header, but couldn't figure out how to do
that in a way that would result both in helpful inline comments as
well as readable html output, so I settled for the latter, with
a small note pointing to it from the header.
Cc: Dave Chinner <david@fromorbit.com>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Stephen Boyd <sboyd@kernel.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2018-07-10 14:46:41 +00:00
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timekeeping
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2018-06-30 14:55:06 +00:00
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boot-time-mm
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2018-10-11 04:58:16 +00:00
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memory-hotplug
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2019-06-07 18:54:31 +00:00
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protection-keys
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2019-06-27 14:35:26 +00:00
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../RCU/index
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2019-04-19 22:01:18 +00:00
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gcc-plugins
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2019-10-08 03:10:09 +00:00
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symbol-namespaces
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2019-12-03 19:31:14 +00:00
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padata
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2019-12-03 09:57:23 +00:00
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ioctl
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2018-10-04 22:11:01 +00:00
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2016-10-28 08:14:11 +00:00
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2016-11-19 00:06:13 +00:00
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Interfaces for kernel debugging
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===============================
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.. toctree::
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:maxdepth: 1
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2016-11-19 00:21:32 +00:00
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debug-objects
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tracepoint
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2016-11-19 00:06:13 +00:00
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2019-07-26 12:51:29 +00:00
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.. only:: subproject and html
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2016-10-28 08:14:10 +00:00
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Indices
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=======
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* :ref:`genindex`
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