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ceph: fix alignment of rasize

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On currently logic:
when I specify rasize=0~1 then it will be 4096.
when I specify rasize=2~4097 then it will be 8192.

Make it the same as rsize & wsize.

Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Chengguang Xu 2018-05-30 10:13:11 +08:00 committed by Ilya Dryomov
parent 73fb0949cf
commit c36ed50de2
1 changed files with 1 additions and 1 deletions
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2
fs/ceph/super.c
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@ -271,7 +271,7 @@ static int parse_fsopt_token(char *c, void *private)
case Opt_rasize:
if (intval < 0)
return -EINVAL;
fsopt->rasize = ALIGN(intval + PAGE_SIZE - 1, PAGE_SIZE);
fsopt->rasize = ALIGN(intval, PAGE_SIZE);
break;
case Opt_caps_wanted_delay_min:
if (intval < 1)