user/sven/linux.git/lib/timerqueue.c, branch v4.19.127

timerqueue: Document return values of timerqueue_add/del()

2017-12-29T22:13:10Z

The return values of timerqueue_add/del() are not documented in the kernel doc comment. Add proper documentation. Signed-off-by: Thomas Gleixner Cc: Peter Zijlstra Cc: Frederic Weisbecker Cc: Sebastian Siewior Cc: rt@linutronix.de Cc: Paul McKenney Cc: Anna-Maria Gleixner Link: https://lkml.kernel.org/r/20171222145337.872681338@linutronix.de

timerqueue: Use rb_entry_safe() instead of open-coding it

2017-01-20T07:03:42Z

Signed-off-by: Geliang Tang Cc: Andrew Morton Cc: John Stultz Link: http://lkml.kernel.org/r/0d5cf199ac43792df0b6f7e2145545c30fa1dbbe.1482222135.git.geliangtang@gmail.com Signed-off-by: Thomas Gleixner

ktime: Get rid of the union

2016-12-25T16:21:22Z

ktime is a union because the initial implementation stored the time in scalar nanoseconds on 64 bit machine and in a endianess optimized timespec variant for 32bit machines. The Y2038 cleanup removed the timespec variant and switched everything to scalar nanoseconds. The union remained, but become completely pointless. Get rid of the union and just keep ktime_t as simple typedef of type s64. The conversion was done with coccinelle and some manual mopping up. Signed-off-by: Thomas Gleixner Cc: Peter Zijlstra

timerqueue: Let timerqueue_add/del return information

2015-04-22T15:06:49Z

The hrtimer code is interested whether the added timer is the first one to expire and whether the removed timer was the last one in the tree. The add/del routines have that information already. So we can return it right away instead of reevaluating it at the call site. Signed-off-by: Thomas Gleixner Acked-by: Peter Zijlstra Cc: Preeti U Murthy Cc: Viresh Kumar Cc: Marcelo Tosatti Cc: Frederic Weisbecker Cc: John Stultz Link: http://lkml.kernel.org/r/20150414203501.579063647@linutronix.de Signed-off-by: Thomas Gleixner

Merge tag 'module-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2012-03-24T17:24:31Z

Pull cleanup of fs/ and lib/ users of module.h from Paul Gortmaker: "Fix up files in fs/ and lib/ dirs to only use module.h if they really need it. These are trivial in scope vs the work done previously. We now have things where any few remaining cleanups can be farmed out to arch or subsystem maintainers, and I have done so when possible. What is remaining here represents the bits that don't clearly lie within a single arch/subsystem boundary, like the fs dir and the lib dir. Some duplicate includes arising from overlapping fixes from independent subsystem maintainer submissions are also quashed." Fix up trivial conflicts due to clashes with other include file cleanups (including some due to the previous bug.h cleanup pull). * tag 'module-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux: lib: reduce the use of module.h wherever possible fs: reduce the use of module.h wherever possible includecheck: delete any duplicate instances of module.h

lib: reduce the use of module.h wherever possible

2012-03-07T20:04:04Z

For files only using THIS_MODULE and/or EXPORT_SYMBOL, map them onto including export.h -- or if the file isn't even using those, then just delete the include. Fix up any implicit include dependencies that were being masked by module.h along the way. Signed-off-by: Paul Gortmaker

bug.h: add include of it to various implicit C users

2012-02-29T22:15:08Z

With bug.h currently living right in linux/kernel.h there are files that use BUG_ON and friends but are not including the header explicitly. Fix them up so we can remove the presence in kernel.h file. Signed-off-by: Paul Gortmaker

Fix common misspellings

2011-03-31T14:26:23Z

Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi

timerqueue: Make timerqueue_getnext() static inline

2010-12-11T11:34:34Z

No point in calling a function just to dereference a pointer. Signed-off-by: Thomas Gleixner Cc: John Stultz

timers: Fixup allmodconfig build issue

2010-12-10T19:54:02Z

Adds missed EXPORT_SYMBOL lines that cause the following build failures with allmodconfig: ERROR: "timerqueue_add" [drivers/rtc/rtc-core.ko] undefined! ERROR: "timerqueue_getnext" [drivers/rtc/rtc-core.ko] undefined! ERROR: "timerqueue_del" [drivers/rtc/rtc-core.ko] undefined! Reported-by: Ingo Molnar Reported-by: Thomas Gleixner Signed-off-by: John Stultz