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* docs: refcount_t documentationElena Reshetova2017-12-111-6/+15
| | | | | | | | | | | | Some functions from refcount_t API provide different memory ordering guarantees that their atomic counterparts. This adds a document outlining these differences ( Documentation/core-api/refcount-vs-atomic.rst) as well as some other minor improvements. Signed-off-by: Elena Reshetova <elena.reshetova@intel.com> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: Do not include kerneldoc comments from kernel/sys.cJonathan Corbet2017-07-171-3/+0
| | | | | | | | | | | ...because there are none there, and I cannot figure out what would ever have been of interest there. This eliminates this warning: ./kernel/sys.c:1: warning: no structured comments found from the build. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: Get module_init() docs from module.hJonathan Corbet2017-07-171-1/+1
| | | | | | | | | | | | The docs build complains: ./include/linux/init.h:1: warning: no structured comments found The problem is that the comments in question were moved to module.h in commit 0fd972a7d91d (module: relocate module_init from init.h to module.h). Fix basics.rst to match. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: Do not include from kernel/rcu/srcu.cJonathan Corbet2017-07-041-3/+0
| | | | | | | | | | | | That file went away with commit bd8cc5a062f4 (srcu: Remove Classic SRCU) during the 4.13 merge window, leading to errors like: Error: Cannot open file ./kernel/rcu/srcu.c during the docs build. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* driver-api/basics.rst: add device table headerMauro Carvalho Chehab2017-04-111-0/+6
| | | | | | | | The structs there at device table are used by other documentation at the Kernel. So, add it to the driver API. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* docs: split up the driver bookJonathan Corbet2016-08-221-0/+120
We don't need to keep it as a single large file anymore; split it up so that it is easier to manage and the individual sections can be read directly as plain files. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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