Messages in this thread | | | Date | Fri, 28 Mar 2008 15:41:43 +0530 | From | Balbir Singh <> | Subject | Re: [-mm] Add an owner to the mm_struct (v2) |
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Jiri Slaby wrote: > On 03/28/2008 10:41 AM, Jiri Slaby wrote: >>> linux-2.6.25-rc5/include/linux/mm_types.h~memory-controller-add-mm-owner >>> 2008-03-28 09:30:47.000000000 +0530 >>> +++ linux-2.6.25-rc5-balbir/include/linux/mm_types.h 2008-03-28 >>> 12:26:59.000000000 +0530 >>> @@ -227,8 +227,10 @@ struct mm_struct { >>> /* aio bits */ >>> rwlock_t ioctx_list_lock; >>> struct kioctx *ioctx_list; >>> -#ifdef CONFIG_CGROUP_MEM_RES_CTLR >>> - struct mem_cgroup *mem_cgroup; >>> +#ifdef CONFIG_MM_OWNER >>> + spinlock_t owner_lock; >>> + struct task_struct *owner; /* The thread group leader that */ >> >> Doesn't make sense to switch them (spinlock is unsigned int on x86, >> what's sizeof between and after?)? > > Hmm, doesn't matter, there is another pointer after it, ignore me.
OK :)
-- Warm Regards, Balbir Singh Linux Technology Center IBM, ISTL
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