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| author | Jakub Kicinski <kuba@kernel.org> | 2022-07-07 12:07:37 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-07-07 12:07:37 -0700 |
| commit | 83ec88d81aa8762d4fb75f95365da6b73a38efe9 (patch) | |
| tree | 193501a42e488ec81871136d19e0edb129a4a154 /samples | |
| parent | cf21b355ccb39b0de0b6a7362532bb5584c84a80 (diff) | |
| parent | ef4ab3ba4e4f99b1f3af3a7b74815f59394d822e (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
No conflicts.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/fprobe/fprobe_example.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/samples/fprobe/fprobe_example.c b/samples/fprobe/fprobe_example.c index 01ee6c8c8382..18b1e5c4b431 100644 --- a/samples/fprobe/fprobe_example.c +++ b/samples/fprobe/fprobe_example.c @@ -25,12 +25,19 @@ static unsigned long nhit; static char symbol[MAX_SYMBOL_LEN] = "kernel_clone"; module_param_string(symbol, symbol, sizeof(symbol), 0644); +MODULE_PARM_DESC(symbol, "Probed symbol(s), given by comma separated symbols or a wildcard pattern."); + static char nosymbol[MAX_SYMBOL_LEN] = ""; module_param_string(nosymbol, nosymbol, sizeof(nosymbol), 0644); +MODULE_PARM_DESC(nosymbol, "Not-probed symbols, given by a wildcard pattern."); + static bool stackdump = true; module_param(stackdump, bool, 0644); +MODULE_PARM_DESC(stackdump, "Enable stackdump."); + static bool use_trace = false; module_param(use_trace, bool, 0644); +MODULE_PARM_DESC(use_trace, "Use trace_printk instead of printk. This is only for debugging."); static void show_backtrace(void) { |