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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-12 11:21:24 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-12 11:21:24 -0700 |
| commit | 20d49bfcc3d234b461ab42c3c64208b8e496c927 (patch) | |
| tree | 6b48c5c1485fdf0fb05534cac1a744c77d11fa60 /kernel/time | |
| parent | 1e6d1d96461eb350a98c1a0fe9fd93ea14a157e8 (diff) | |
| parent | 88451f2cd3cec2abc30debdf129422d2699d1eba (diff) | |
| download | linux-next-20d49bfcc3d234b461ab42c3c64208b8e496c927.tar.gz linux-next-20d49bfcc3d234b461ab42c3c64208b8e496c927.zip | |
Merge tag 'core-debugobjects-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull debugobjects updates from Thomas Gleixner:
"A small set of updates for debug objects:
- Make all debug object descriptors constant. There is no reason to
have them writeable.
- Free the per CPU object pool after CPU unplug to avoid memory
waste"
* tag 'core-debugobjects-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
debugobjects: Free per CPU pool after CPU unplug
treewide: Make all debug_obj_descriptors const
debugobjects: Allow debug_obj_descr to be const
Diffstat (limited to 'kernel/time')
| -rw-r--r-- | kernel/time/hrtimer.c | 4 | ||||
| -rw-r--r-- | kernel/time/timer.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c index 95b6a708b040..3624b9b5835d 100644 --- a/kernel/time/hrtimer.c +++ b/kernel/time/hrtimer.c @@ -342,7 +342,7 @@ EXPORT_SYMBOL_GPL(ktime_add_safe); #ifdef CONFIG_DEBUG_OBJECTS_TIMERS -static struct debug_obj_descr hrtimer_debug_descr; +static const struct debug_obj_descr hrtimer_debug_descr; static void *hrtimer_debug_hint(void *addr) { @@ -401,7 +401,7 @@ static bool hrtimer_fixup_free(void *addr, enum debug_obj_state state) } } -static struct debug_obj_descr hrtimer_debug_descr = { +static const struct debug_obj_descr hrtimer_debug_descr = { .name = "hrtimer", .debug_hint = hrtimer_debug_hint, .fixup_init = hrtimer_fixup_init, diff --git a/kernel/time/timer.c b/kernel/time/timer.c index a50364df1054..8b17cf28e54b 100644 --- a/kernel/time/timer.c +++ b/kernel/time/timer.c @@ -611,7 +611,7 @@ static void internal_add_timer(struct timer_base *base, struct timer_list *timer #ifdef CONFIG_DEBUG_OBJECTS_TIMERS -static struct debug_obj_descr timer_debug_descr; +static const struct debug_obj_descr timer_debug_descr; static void *timer_debug_hint(void *addr) { @@ -707,7 +707,7 @@ static bool timer_fixup_assert_init(void *addr, enum debug_obj_state state) } } -static struct debug_obj_descr timer_debug_descr = { +static const struct debug_obj_descr timer_debug_descr = { .name = "timer_list", .debug_hint = timer_debug_hint, .is_static_object = timer_is_static_object, |