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| author | Ard Biesheuvel <ardb@kernel.org> | 2021-02-03 14:36:19 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2021-02-10 09:55:57 +0300 |
| commit | 5a69e1b73d5460953b8198ab03e9e1c86c5aeb11 (patch) | |
| tree | 77bf30be046c5bdb9e242b0bef80d219a3027e0c /tools/perf/scripts/python/check-perf-trace.py | |
| parent | a53ab94eb6850c3657392e2d2ce9b38c387a2633 (diff) | |
| download | linux-5a69e1b73d5460953b8198ab03e9e1c86c5aeb11.tar.xz | |
crypto: arm64/sha1-ce - simplify NEON yield
Instead of calling into kernel_neon_end() and kernel_neon_begin() (and
potentially into schedule()) from the assembler code when running in
task mode and a reschedule is pending, perform only the preempt count
check in assembler, but simply return early in this case, and let the C
code deal with the consequences.
This reverts commit 7df8d164753e6e6f229b72767595072bc6a71f48.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions