diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2016-09-14 20:53:26 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-09-14 20:53:26 +0200 |
| commit | 16217dc79dbc599b110dda26d0421df47904bba4 (patch) | |
| tree | 98df3c18b14284b8a6f8b04de12e0b7dde5a55fa /lib/dynamic_debug.c | |
| parent | ecb3f394c5dba897d215a5422f1b363e93e2ce4e (diff) | |
| parent | 723344dd0b2aa10ef9d28fe7f35d594d3e64f0f9 (diff) | |
Merge tag 'irqchip-4.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core
Merge the first drop of irqchip updates for 4.9 from Marc Zyngier:
- ACPI IORT core code
- IORT support for the GICv3 ITS
- A few of GIC cleanups
Diffstat (limited to 'lib/dynamic_debug.c')
| -rw-r--r-- | lib/dynamic_debug.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c index fe42b6ec3f0c..da796e2dc4f5 100644 --- a/lib/dynamic_debug.c +++ b/lib/dynamic_debug.c @@ -188,6 +188,13 @@ static int ddebug_change(const struct ddebug_query *query, newflags = (dp->flags & mask) | flags; if (newflags == dp->flags) continue; +#ifdef HAVE_JUMP_LABEL + if (dp->flags & _DPRINTK_FLAGS_PRINT) { + if (!(flags & _DPRINTK_FLAGS_PRINT)) + static_branch_disable(&dp->key.dd_key_true); + } else if (flags & _DPRINTK_FLAGS_PRINT) + static_branch_enable(&dp->key.dd_key_true); +#endif dp->flags = newflags; vpr_info("changed %s:%d [%s]%s =%s\n", trim_prefix(dp->filename), dp->lineno, |