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| author | Christoph Hellwig <hch@lst.de> | 2019-08-21 23:58:36 +0900 |
|---|---|---|
| committer | Paul Walmsley <paul.walmsley@sifive.com> | 2019-09-05 01:52:46 -0700 |
| commit | 2f12dbf190d97dc0f2f8a07269dd0d8060808539 (patch) | |
| tree | d699e8fc51c7814904c0ab79c50a7144e243d544 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | f5bf645d10f2c6cc85294021af70f2b7bcc42d8e (diff) | |
riscv: don't use the rdtime(h) pseudo-instructions
If we just use the CSRs that these map to directly the code is simpler
and doesn't require extra inline assembly code. Also fix up the top-level
comment in timer-riscv.c to not talk about the cycle count or mention
details of the clocksource interface, of which this file is just a
consumer.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions