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cgroup: make cftype->private a unsigned long 

It's pretty unusual to have an int as a private data field and it
makes it impossible to carray a pointer value through it.  Let's make
it an unsigned long.  AFAICS, this shouldn't break anything.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
This commit is contained in:
Tejun Heo 2015-08-11 13:35:42 -04:00
parent d0ec4230a0
commit 731a981e10
1 changed files with 1 additions and 1 deletions
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2
include/linux/cgroup-defs.h
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@ -318,7 +318,7 @@ struct cftype {
* end of cftype array. * end of cftype array.
*/ */
char name[MAX_CFTYPE_NAME]; char name[MAX_CFTYPE_NAME];
int private; unsigned long private;
/* /*
* If not 0, file mode is set to this value, otherwise it will * If not 0, file mode is set to this value, otherwise it will
* be figured out automatically * be figured out automatically