diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2011-07-17 21:41:35 +0200 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2021-07-02 18:43:13 -0400 |
| commit | 6ae2597c9048865a02e2170767cbba1a6adbe2bf (patch) | |
| tree | e8a3e31566eafc8fbfdd25f625205f9b2e42a8b5 /lib | |
| parent | cf3481d7b50770730dc69f4617d6582efe5fb74e (diff) | |
| download | linux-rt-6ae2597c9048865a02e2170767cbba1a6adbe2bf.tar.gz | |
debugobjects: Make RT aware
Avoid filling the pool / allocating memory with irqs off().
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/debugobjects.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/debugobjects.c b/lib/debugobjects.c index 9e14ae02306b..083882a3cf2f 100644 --- a/lib/debugobjects.c +++ b/lib/debugobjects.c @@ -557,7 +557,10 @@ __debug_object_init(void *addr, const struct debug_obj_descr *descr, int onstack struct debug_obj *obj; unsigned long flags; - fill_pool(); +#ifdef CONFIG_PREEMPT_RT + if (preempt_count() == 0 && !irqs_disabled()) +#endif + fill_pool(); db = get_bucket((unsigned long) addr); |