From ae20cb9aec91ec3c668e413b93a6080803464ae5 Mon Sep 17 00:00:00 2001 From: David Cohen Date: Thu, 24 Mar 2022 08:07:24 +0000 Subject: PM: sleep: Narrow down -DDEBUG on kernel/power/ files The macro -DDEBUG is broadly enabled on kernel/power/ directory if CONFIG_DYNAMIC_DEBUG is enabled. As side effect all debug messages using pr_debug() and dev_dbg() are enabled by default on dynamic debug. We're reworking pm_pr_dbg() to support dynamic debug, where pm_pr_dbg() will print message if either pm_debug_messages_on flag is set or if it's explicitly enabled on dynamic debug's control. That means if we let -DDEBUG broadly set, the pm_debug_messages_on flag will be bypassed by default on pm_pr_dbg() if dynamic debug is also enabled. The files that directly use pr_debug() and dev_dbg() on kernel/power/ are: - swap.c - snapshot.c - energy_model.c And those files do not use pm_pr_dbg(). So if we limit -DDEBUG to them, we keep the same functional behavior while allowing the pm_pr_dbg() refactor. Signed-off-by: David Cohen Signed-off-by: Rafael J. Wysocki --- kernel/power/process.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'kernel/power/process.c') diff --git a/kernel/power/process.c b/kernel/power/process.c index 11b570fcf049..3068601e585a 100644 --- a/kernel/power/process.c +++ b/kernel/power/process.c @@ -6,9 +6,6 @@ * Originally from swsusp. */ - -#undef DEBUG - #include #include #include -- cgit v1.2.3