diff options
| author | Florent Revest <[email protected]> | 2023-04-27 16:07:00 +0200 |
|---|---|---|
| committer | Steven Rostedt (Google) <[email protected]> | 2023-07-10 17:51:54 -0400 |
| commit | 8c3526fb86060cb53a1f4ca6cc44eb036afcf43e (patch) | |
| tree | 76657abb47a665e755dd4a93971f1e3d77bd0e2b /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 8564c315876ab86fcaf8e7f558d6a84cb2ce5590 (diff) | |
arm64: ftrace: Add direct call trampoline samples support
The ftrace samples need per-architecture trampoline implementations
to save and restore argument registers around the calls to
my_direct_func* and to restore polluted registers (eg: x30).
These samples also include <asm/asm-offsets.h> which, on arm64, is not
necessary and redefines previously defined macros (resulting in
warnings) so these includes are guarded by !CONFIG_ARM64.
Link: https://lkml.kernel.org/r/[email protected]
Reviewed-by: Mark Rutland <[email protected]>
Tested-by: Mark Rutland <[email protected]>
Acked-by: Catalin Marinas <[email protected]>
Signed-off-by: Florent Revest <[email protected]>
Signed-off-by: Steven Rostedt (Google) <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions