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| author | Vineeth Pillai (Google) <vineeth@bitbyteword.org> | 2026-03-23 12:00:32 -0400 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2026-03-26 10:24:39 -0400 |
| commit | 47f570fcfd5a5a8c58913fee8fa2db2f99591ae9 (patch) | |
| tree | e50e6c90fe36edb823bb5b063b0cf5c958a982b2 /rust/kernel/interop/git@git.tavy.me:linux-stable.git | |
| parent | fa9ac2fdb605bbf318bb2cbbc76b855341b7c115 (diff) | |
spi: Use trace_call__##name() at guarded tracepoint call sites
Replace trace_foo() with the new trace_call__foo() at sites already
guarded by trace_foo_enabled(), avoiding a redundant
static_branch_unlikely() re-evaluation inside the tracepoint.
trace_call__foo() calls the tracepoint callbacks directly without
utilizing the static branch again.
Cc: Michael Hennerich <michael.hennerich@analog.com>
Cc: Nuno Sá <nuno.sa@analog.com>
Cc: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20260323160052.17528-14-vineeth@bitbyteword.org
Suggested-by: Steven Rostedt <rostedt@goodmis.org>
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Vineeth Pillai (Google) <vineeth@bitbyteword.org>
Assisted-by: Claude:claude-sonnet-4-6
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'rust/kernel/interop/git@git.tavy.me:linux-stable.git')
0 files changed, 0 insertions, 0 deletions