x86/hpet: Move clockevents into channels

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Instead of allocating yet another data structure, move the clock event data
into the channel structure. This allows further consolidation of the
reservation code and the reuse of the cached boot config to replace the
extra flags in the clockevent data.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
Cc: Ashok Raj <ashok.raj@intel.com>
Cc: Andi Kleen <andi.kleen@intel.com>
Cc: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Ravi Shankar <ravi.v.shankar@intel.com>
Link: https://lkml.kernel.org/r/20190623132436.185851116@linutronix.de

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This commit is contained in:

Thomas Gleixner 2019-06-23 15:24:03 +02:00

parent d415c75431

commit 4d5e68330d

3 changed files with 64 additions and 85 deletions

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6

arch/x86/include/asm/hpet.h

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4

arch/x86/kernel/apic/msi.c

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141

arch/x86/kernel/hpet.c

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