diff options
Diffstat (limited to 'include/linux/mm_types.h')
| -rw-r--r-- | include/linux/mm_types.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index fb425aa16c01..d9851eeb6e1d 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -322,6 +322,7 @@ struct mm_rss_stat { atomic_long_t count[NR_MM_COUNTERS]; }; +struct kioctx_table; struct mm_struct { struct vm_area_struct * mmap; /* list of VMAs */ struct rb_root mm_rb; @@ -332,6 +333,7 @@ struct mm_struct { unsigned long pgoff, unsigned long flags); #endif unsigned long mmap_base; /* base of mmap area */ + unsigned long mmap_legacy_base; /* base of mmap area in bottom-up allocations */ unsigned long task_size; /* size of task vm space */ unsigned long highest_vm_end; /* highest vma end address */ pgd_t * pgd; @@ -382,8 +384,8 @@ struct mm_struct { struct core_state *core_state; /* coredumping support */ #ifdef CONFIG_AIO - spinlock_t ioctx_lock; - struct hlist_head ioctx_list; + spinlock_t ioctx_lock; + struct kioctx_table __rcu *ioctx_table; #endif #ifdef CONFIG_MM_OWNER /* |