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_kprobe.c | |
| parent | dcb6fa37fd7bc9c3d2b066329b0d27dedf8becaa (diff) | |
| download | linux-next-bbec8e28cac5928c20052c489cb2e345e6bd4271.tar.gz linux-next-bbec8e28cac5928c20052c489cb2e345e6bd4271.zip | |
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_kprobe.c')
| -rw-r--r-- | kernel/trace/trace_kprobe.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index ee8171b19bee..9953506370a5 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -1584,7 +1584,7 @@ print_kprobe_event(struct trace_iterator *iter, int flags, trace_seq_printf(s, "%s: (", trace_probe_name(tp)); - if (!seq_print_ip_sym(s, field->ip, flags | TRACE_ITER_SYM_OFFSET)) + if (!seq_print_ip_sym_offset(s, field->ip, flags)) goto out; trace_seq_putc(s, ')'); @@ -1614,12 +1614,12 @@ print_kretprobe_event(struct trace_iterator *iter, int flags, trace_seq_printf(s, "%s: (", trace_probe_name(tp)); - if (!seq_print_ip_sym(s, field->ret_ip, flags | TRACE_ITER_SYM_OFFSET)) + if (!seq_print_ip_sym_offset(s, field->ret_ip, flags)) goto out; trace_seq_puts(s, " <- "); - if (!seq_print_ip_sym(s, field->func, flags & ~TRACE_ITER_SYM_OFFSET)) + if (!seq_print_ip_sym_no_offset(s, field->func, flags)) goto out; trace_seq_putc(s, ')'); |