diff options
| author | Alex Elder <elder@inktank.com> | 2013-03-14 02:50:00 +0100 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-05-02 06:17:42 +0200 |
| commit | adfe695a25e92e3a4597807fbc7f9a8105218776 (patch) | |
| tree | 8356e0eafe1bd0e5817bca6e56f80e80c62b9482 | |
| parent | libceph: be explicit in masking bottom 16 bits (diff) | |
| download | linux-adfe695a25e92e3a4597807fbc7f9a8105218776.tar.xz linux-adfe695a25e92e3a4597807fbc7f9a8105218776.zip | |
ceph: move max constant definitions
Move some definitions for max integer values out of the rbd code and
into the more central "decode.h" header file. These really belong
in a Linux (or libc) header somewhere, but I haven't gotten around
to proposing that yet.
This is in preparation for moving some code out of rbd.c and into
the osd client.
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
| -rw-r--r-- | drivers/block/rbd.c | 7 | ||||
| -rw-r--r-- | include/linux/ceph/decode.h | 7 |
2 files changed, 7 insertions, 7 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index dea4401c4f77..6ed508bd363a 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -52,13 +52,6 @@ #define SECTOR_SHIFT 9 #define SECTOR_SIZE (1ULL << SECTOR_SHIFT) -/* It might be useful to have these defined elsewhere */ - -#define U8_MAX ((u8) (~0U)) -#define U16_MAX ((u16) (~0U)) -#define U32_MAX ((u32) (~0U)) -#define U64_MAX ((u64) (~0ULL)) - #define RBD_DRV_NAME "rbd" #define RBD_DRV_NAME_LONG "rbd (rados block device)" diff --git a/include/linux/ceph/decode.h b/include/linux/ceph/decode.h index 360d9d08ca9e..689f1df37bff 100644 --- a/include/linux/ceph/decode.h +++ b/include/linux/ceph/decode.h @@ -8,6 +8,13 @@ #include <linux/ceph/types.h> +/* This seemed to be the easiest place to define these */ + +#define U8_MAX ((u8) (~0U)) +#define U16_MAX ((u16) (~0U)) +#define U32_MAX ((u32) (~0U)) +#define U64_MAX ((u64) (~0ULL)) + /* * in all cases, * void **p pointer to position pointer |