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authorChengguang Xu <cgxu519@gmx.com>2018-05-30 10:13:11 +0800
committerIlya Dryomov <idryomov@gmail.com>2018-06-04 20:46:01 +0200
commitc36ed50de2ad1649ce0369a4a6fc2cc11b20dfb7 (patch)
tree2a1296ac11562900bfea6b2ea900c16a8fdf9064 /fs/ceph/super.c
parent73fb0949cf246b212ff63d692a0ec88db954bb35 (diff)
downloadlinux-c36ed50de2ad1649ce0369a4a6fc2cc11b20dfb7.tar.bz2
ceph: fix alignment of rasize
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>
Diffstat (limited to 'fs/ceph/super.c')
-rw-r--r--fs/ceph/super.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index a8e8e2629fb4..b4ff1392e333 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -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)