From: Vineeth Pillai <[email protected]> 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.
Original v2 series: https://lore.kernel.org/linux-trace-kernel/[email protected]/ Parts of the original v2 series have already been merged in mainline. This patch is being reposted as a follow-up cleanup for the remaining unmerged pieces. Suggested-by: Steven Rostedt <[email protected]> Suggested-by: Peter Zijlstra <[email protected]> Signed-off-by: Vineeth Pillai (Google) <[email protected]> Assisted-by: Claude:claude-sonnet-4-6 --- drivers/gpu/drm/xe/xe_guc_ct.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/xe/xe_guc_ct.c b/drivers/gpu/drm/xe/xe_guc_ct.c index a11cff7a20be..8a10a1ede983 100644 --- a/drivers/gpu/drm/xe/xe_guc_ct.c +++ b/drivers/gpu/drm/xe/xe_guc_ct.c @@ -1032,8 +1032,9 @@ static int h2g_write(struct xe_guc_ct *ct, const u32 *action, u32 len, * the fast H2G submission path when tracing is not active. */ if (trace_xe_guc_ctb_h2g_enabled()) - trace_xe_guc_ctb_h2g(xe, gt->info.id, *(action - 1), full_len, - desc_read(xe, h2g, head), h2g->info.tail); + trace_call__xe_guc_ctb_h2g(xe, gt->info.id, *(action - 1), + full_len, desc_read(xe, h2g, head), + h2g->info.tail); return 0; -- 2.54.0
