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| author | Ilia Mirkin <imirkin@alum.mit.edu> | 2014-02-09 15:51:24 -0500 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2014-03-26 13:59:31 +1000 |
| commit | 73970c47beb42f3e1ab0b86c537b1c79539f05f4 (patch) | |
| tree | db0e30783fe20810e97265d75ff3452db18195f0 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 0ac4e3a58d58e33b2353b3e187c88b9485f26591 (diff) | |
drm/nouveau: replace ffsll with __ffs64
The ffsll function is a lot slower than the __ffs64 built-in which
compiles to a single instruction on 64-bit. It's also nice to avoid
custom versions of standard functions. Note that __ffs == ffs - 1.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions