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HEAD
spi/bfin_spi: cs should be always low when a new transfer begins
[linux-2.6/btrfs-unstable.git]
/
fs
/
ceph
/
ceph_frag.c
blob
ab6cf35c40919843e40f29137500e45a8170e5ab
1
/*
2
* Ceph 'frag' type
3
*/
4
#include
"types.h"
5
6
int
ceph_frag_compare
(
__u32 a
,
__u32 b
)
7
{
8
unsigned
va
=
ceph_frag_value
(
a
);
9
unsigned
vb
=
ceph_frag_value
(
b
);
10
if
(
va
<
vb
)
11
return
-
1
;
12
if
(
va
>
vb
)
13
return
1
;
14
va
=
ceph_frag_bits
(
a
);
15
vb
=
ceph_frag_bits
(
b
);
16
if
(
va
<
vb
)
17
return
-
1
;
18
if
(
va
>
vb
)
19
return
1
;
20
return
0
;
21
}