64bit friendly generic sched_clock
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b4 am [email protected]Versions newest first
- v3 Latest3 patches 3 repliesIn review
Patches in v3 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/3 | sched_clock: Add support for >32 bit sched_clockinclude/ kernel/ | +28 | 2 replies | |
| 2/3 | ARM: arch_timer: Move to generic sched_clock frameworkarch/ include/ kernel/ | +6 | 0 replies | |
| 3/3 | arm64: Move to generic sched_clock infrastructurearch/ arch/ | +3 | 1 reply |
Reviews trailers per patch
None of the 3 patches has a Reviewed-by or Acked-by.
| Patch | Christopher Covington |
|---|---|
| 1/3 | |
| 2/3 | |
| 3/3 | T-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCHv3 0/3] 64bit friendly generic sched_clock
Ok here's the second take at 64 bit support in generic sched_clock. This assumes that the previous three patches in the v2 of this series have been applied.
I've also noticed that we probably need to update the mult/shift calculation similar to how clocksources are done. Should we just copy/paste the maxsec calculation code here or do something else?
Stephen Boyd (3):
sched_clock: Add support for >32 bit sched_clock
ARM: arch_timer: Move to generic sched_clock framework
arm64: Move to generic sched_clock infrastructure
arch/arm/kernel/arch_timer.c | 14 ++------------ arch/arm64/Kconfig | 1 + arch/arm64/kernel/time.c | 11 ++--------- include/linux/sched_clock.h | 3 +-- kernel/time/sched_clock.c | 46 ++++++++++++++++++++++++++------------------ 5 files changed, 33 insertions(+), 42 deletions(-)
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