diff options
Diffstat (limited to 'drivers/android')
| -rw-r--r-- | drivers/android/binder.c | 41 |
1 files changed, 29 insertions, 12 deletions
diff --git a/drivers/android/binder.c b/drivers/android/binder.c index 4c2caf38e056..88f502848397 100644 --- a/drivers/android/binder.c +++ b/drivers/android/binder.c @@ -133,19 +133,36 @@ static int binder_set_stop_on_user_error(const char *val, module_param_call(stop_on_user_error, binder_set_stop_on_user_error, param_get_int, &binder_stop_on_user_error, 0644); -#define binder_debug(mask, x...) \ - do { \ - if (binder_debug_mask & mask) \ - pr_info_ratelimited(x); \ - } while (0) +static __printf(2, 3) void binder_debug(int mask, const char *format, ...) +{ + struct va_format vaf; + va_list args; -#define binder_user_error(x...) \ - do { \ - if (binder_debug_mask & BINDER_DEBUG_USER_ERROR) \ - pr_info_ratelimited(x); \ - if (binder_stop_on_user_error) \ - binder_stop_on_user_error = 2; \ - } while (0) + if (binder_debug_mask & mask) { + va_start(args, format); + vaf.va = &args; + vaf.fmt = format; + pr_info_ratelimited("%pV", &vaf); + va_end(args); + } +} + +static __printf(1, 2) void binder_user_error(const char *format, ...) +{ + struct va_format vaf; + va_list args; + + if (binder_debug_mask & BINDER_DEBUG_USER_ERROR) { + va_start(args, format); + vaf.va = &args; + vaf.fmt = format; + pr_info_ratelimited("%pV", &vaf); + va_end(args); + } + + if (binder_stop_on_user_error) + binder_stop_on_user_error = 2; +} #define binder_set_extended_error(ee, _id, _command, _param) \ do { \ |