summaryrefslogtreecommitdiffstats
path: root/include/linux/posix-timers.h
diff options
context:
space:
mode:
authorFrederic Weisbecker <fweisbec@gmail.com>2017-01-31 04:09:34 +0100
committerIngo Molnar <mingo@kernel.org>2017-02-01 09:13:54 +0100
commitebd7e7fc4bc63be5eaf9da903b8060b02dd711ea (patch)
treeac4a9204986f4b9f4a59ec798ecb6ffcaf3a0781 /include/linux/posix-timers.h
parent715eb7a9243a058a0722aa2f6ba703ede9113e76 (diff)
downloadlinux-stable-ebd7e7fc4bc63be5eaf9da903b8060b02dd711ea.tar.gz
linux-stable-ebd7e7fc4bc63be5eaf9da903b8060b02dd711ea.tar.bz2
linux-stable-ebd7e7fc4bc63be5eaf9da903b8060b02dd711ea.zip
timers/posix-timers: Convert internals to use nsecs
Use the new nsec based cputime accessors as part of the whole cputime conversion from cputime_t to nsecs. Also convert posix-cpu-timers to use nsec based internal counters to simplify it. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rik van Riel <riel@redhat.com> Cc: Stanislaw Gruszka <sgruszka@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tony Luck <tony.luck@intel.com> Cc: Wanpeng Li <wanpeng.li@hotmail.com> Link: http://lkml.kernel.org/r/1485832191-26889-19-git-send-email-fweisbec@gmail.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/posix-timers.h')
-rw-r--r--include/linux/posix-timers.h12
1 files changed, 1 insertions, 11 deletions
diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h
index 62d44c176071..890de52362d0 100644
--- a/include/linux/posix-timers.h
+++ b/include/linux/posix-timers.h
@@ -8,19 +8,9 @@
#include <linux/alarmtimer.h>
-static inline unsigned long long cputime_to_expires(cputime_t expires)
-{
- return (__force unsigned long long)expires;
-}
-
-static inline cputime_t expires_to_cputime(unsigned long long expires)
-{
- return (__force cputime_t)expires;
-}
-
struct cpu_timer_list {
struct list_head entry;
- unsigned long long expires, incr;
+ u64 expires, incr;
struct task_struct *task;
int firing;
};