diff options
| author | Huang Shijie <shijie@os.amperecomputing.com> | 2025-03-07 11:38:58 +0800 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2025-03-21 15:30:10 -0400 |
| commit | 30c94bbceeda7c1312e568ae17b5244a0148cb2c (patch) | |
| tree | 73dd5fcb8ff7ac99b19b61fe9d11fbe525e9fa76 /kernel/tracepoint.c | |
| parent | 502d2e71a89fa706843fa9277f4d6de1947072c8 (diff) | |
tracepoint: Print the function symbol when tracepoint_debug is set
When tracepoint_debug is set, we may get the output in kernel log:
[ 380.013843] Probe 0 : 00000000f0d68cda
It is not readable, so change to print the function symbol.
After this patch, the output may becomes:
[ 55.225555] Probe 0 : perf_trace_sched_wakeup_template+0x0/0x20
Link: https://lore.kernel.org/20250307033858.4134-1-shijie@os.amperecomputing.com
Signed-off-by: Huang Shijie <shijie@os.amperecomputing.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/tracepoint.c')
| -rw-r--r-- | kernel/tracepoint.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/tracepoint.c b/kernel/tracepoint.c index 1848ce7e2976..62719d2941c9 100644 --- a/kernel/tracepoint.c +++ b/kernel/tracepoint.c @@ -127,7 +127,7 @@ static void debug_print_probes(struct tracepoint_func *funcs) return; for (i = 0; funcs[i].func; i++) - printk(KERN_DEBUG "Probe %d : %p\n", i, funcs[i].func); + printk(KERN_DEBUG "Probe %d : %pSb\n", i, funcs[i].func); } static struct tracepoint_func * |