diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2020-11-24 11:26:11 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-11-24 11:26:11 +0100 |
| commit | 13c8da5db43ad6d9b8637295ff50ddb66a0af05f (patch) | |
| tree | 334417e5a8e9cec4c0576eef4e1dda5804a50825 /include/linux/sched/mm.h | |
| parent | a0e169978303ee5873142599c8c9660b2d296243 (diff) | |
| parent | 74d862b682f51e45d25b95b1ecf212428a4967b0 (diff) | |
Merge branch 'sched/core' into core/mm
Pull the migrate disable mechanics which is a prerequisite for preemptible
kmap_local().
Diffstat (limited to 'include/linux/sched/mm.h')
| -rw-r--r-- | include/linux/sched/mm.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/sched/mm.h b/include/linux/sched/mm.h index d5ece7a9a403..a91fb3ad9ec7 100644 --- a/include/linux/sched/mm.h +++ b/include/linux/sched/mm.h @@ -347,6 +347,8 @@ static inline void membarrier_mm_sync_core_before_usermode(struct mm_struct *mm) extern void membarrier_exec_mmap(struct mm_struct *mm); +extern void membarrier_update_current_mm(struct mm_struct *next_mm); + #else #ifdef CONFIG_ARCH_HAS_MEMBARRIER_CALLBACKS static inline void membarrier_arch_switch_mm(struct mm_struct *prev, @@ -361,6 +363,9 @@ static inline void membarrier_exec_mmap(struct mm_struct *mm) static inline void membarrier_mm_sync_core_before_usermode(struct mm_struct *mm) { } +static inline void membarrier_update_current_mm(struct mm_struct *next_mm) +{ +} #endif #endif /* _LINUX_SCHED_MM_H */ |