diff options
| author | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2025-10-31 11:46:11 +0900 |
|---|---|---|
| committer | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2025-11-04 21:44:00 +0900 |
| commit | bbec8e28cac5928c20052c489cb2e345e6bd4271 (patch) | |
| tree | c6ec4cb452d498abe49c1a80e0fd5cd49f3eb063 /kernel/trace/trace_kdb.c | |
| parent | dcb6fa37fd7bc9c3d2b066329b0d27dedf8becaa (diff) | |
tracing: Allow tracer to add more than 32 options
Since enum trace_iterator_flags is 32bit, the max number of the
option flags is limited to 32 and it is fully used now. To add
a new option, we need to expand it.
So replace the TRACE_ITER_##flag with TRACE_ITER(flag) macro which
is 64bit bitmask.
Link: https://lore.kernel.org/all/176187877103.994619.166076000668757232.stgit@devnote2/
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Diffstat (limited to 'kernel/trace/trace_kdb.c')
| -rw-r--r-- | kernel/trace/trace_kdb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/trace_kdb.c b/kernel/trace/trace_kdb.c index 896ff78b8349..b30795f34079 100644 --- a/kernel/trace/trace_kdb.c +++ b/kernel/trace/trace_kdb.c @@ -31,7 +31,7 @@ static void ftrace_dump_buf(int skip_entries, long cpu_file) old_userobj = tr->trace_flags; /* don't look at user memory in panic mode */ - tr->trace_flags &= ~TRACE_ITER_SYM_USEROBJ; + tr->trace_flags &= ~TRACE_ITER(SYM_USEROBJ); kdb_printf("Dumping ftrace buffer:\n"); if (skip_entries) |