Emit the function name not the address when possible. builtin_return_address() gives an address. When building a kernel with CONFIG_KALLSYMS, emit the actual function name not the address.
Signed-off-by: Joe Perches <[email protected]> --- drivers/staging/ramster/cluster/heartbeat.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/ramster/cluster/heartbeat.c b/drivers/staging/ramster/cluster/heartbeat.c index 0020949..fe1db52 100644 --- a/drivers/staging/ramster/cluster/heartbeat.c +++ b/drivers/staging/ramster/cluster/heartbeat.c @@ -398,7 +398,7 @@ int r2hb_register_callback(const char *region_uuid, up_write(&r2hb_callback_sem); ret = 0; out: - mlog(ML_CLUSTER, "returning %d on behalf of %p for funcs %p\n", + mlog(ML_CLUSTER, "returning %d on behalf of %pf for funcs %pf\n", ret, __builtin_return_address(0), hc); return ret; } @@ -409,7 +409,7 @@ void r2hb_unregister_callback(const char *region_uuid, { BUG_ON(hc->hc_magic != R2HB_CB_MAGIC); - mlog(ML_CLUSTER, "on behalf of %p for funcs %p\n", + mlog(ML_CLUSTER, "on behalf of %pf for funcs %pf\n", __builtin_return_address(0), hc); /* XXX Can this happen _with_ a region reference? */ -- 1.7.8.111.gad25c.dirty _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
