diff options
| author | Paul Burton <[email protected]> | 2015-08-03 08:49:30 -0700 |
|---|---|---|
| committer | Ralf Baechle <[email protected]> | 2015-09-03 12:08:05 +0200 |
| commit | 1a3d59579b9f436da038f377309cf2270c76318e (patch) | |
| tree | 3a7c9ca24e6826642d414bfd6750d94c4eefacb6 /tools/perf/scripts/python | |
| parent | 23eb6f4016758b756b54704b359e3c51d425d6ab (diff) | |
MIPS: Tidy up FPU context switching
Rather than saving the scalar FP or vector context in the assembly
resume function, reuse the existing C code we have in fpu.h to do
exactly that. This reduces duplication, results in a much easier to read
resume function & should allow the compiler to optimise out more MSA
code due to is_msa_enabled()/cpu_has_msa being known-zero at compile
time for kernels without MSA support.
Signed-off-by: Paul Burton <[email protected]>
Cc: [email protected]
Cc: Leonid Yegoshin <[email protected]>
Cc: Maciej W. Rozycki <[email protected]>
Cc: [email protected]
Cc: James Hogan <[email protected]>
Cc: Markos Chandras <[email protected]>
Cc: Manuel Lauss <[email protected]>
Patchwork: https://patchwork.linux-mips.org/patch/10830/
Signed-off-by: Ralf Baechle <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions