diff options
| author | Nicholas Piggin <[email protected]> | 2023-06-06 23:24:42 +1000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2023-06-14 12:46:42 +1000 |
| commit | d6b87c3eb6b2e0b34ba747df549e08768b019fe9 (patch) | |
| tree | dac5e542c17c15e599284ff6bd0cf6b8b933b206 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 31b4f69dbae810b13237a7e8c89a52a72fd492e2 (diff) | |
powerpc/64s: move stack SLB pinning out of line from _switch
The large hunk of SLB pinning in _switch asm code makes it more
difficult to see everything else that's going on. It is a less important
path now, so icache and fetch footprint overhead can be avoided.
Move context switch stack SLB pinning out of line.
Signed-off-by: Nicholas Piggin <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://msgid.link/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions