diff options
| author | Yaxiong Tian <tianyaxiong@kylinos.cn> | 2026-02-04 09:53:44 +0800 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2026-02-06 15:26:59 -0500 |
| commit | 1c48f7ab72a8c9d6419622931e622e5247e979f5 (patch) | |
| tree | b484ee9a1bf29cd0235477ef8fa7fb67cbd04269 /include/linux/i2c/git@git.tavy.me:linux.git | |
| parent | 02b75ece53bb6e7b75b987d5728949451d1dc8a9 (diff) | |
tracing: Rename `eval_map_wq` and allow other parts of tracing use it
The eval_map_work_func() function, though queued in eval_map_wq,
holds the trace_event_sem read-write lock for a long time during
kernel boot. This causes blocking issues for other functions.
Rename eval_map_wq to trace_init_wq and make it global, thereby
allowing other parts of tracing to schedule work on this queue
asynchronously and avoiding blockage of the main boot thread.
Link: https://patch.msgid.link/20260204015344.162818-1-tianyaxiong@kylinos.cn
Suggested-by: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Yaxiong Tian <tianyaxiong@kylinos.cn>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'include/linux/i2c/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions