diff options
| -rw-r--r-- | drivers/block/rbd.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 007b726..4ed0741 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -69,7 +69,6 @@ (NAME_MAX - (sizeof (RBD_SNAP_DEV_NAME_PREFIX) - 1)) #define RBD_MAX_SNAP_COUNT 510 /* allows max snapc to fit in 4KB */ -#define RBD_MAX_OPT_LEN 1024 #define RBD_SNAP_HEAD_NAME "-" @@ -96,8 +95,6 @@ #define DEV_NAME_LEN 32 #define MAX_INT_FORMAT_WIDTH ((5 * sizeof (int)) / 2 + 1) -#define RBD_READ_ONLY_DEFAULT false - /* * block device image metadata (in-memory version) */ @@ -156,10 +153,6 @@ struct rbd_spec { struct kref kref; }; -struct rbd_options { - bool read_only; -}; - /* * an instance of the client. multiple devices may share an rbd client. */ @@ -475,6 +468,12 @@ static match_table_t rbd_opts_tokens = { {-1, NULL} }; +struct rbd_options { + bool read_only; +}; + +#define RBD_READ_ONLY_DEFAULT false + static int parse_rbd_opts_token(char *c, void *private) { struct rbd_options *rbd_opts = private; @@ -773,7 +772,7 @@ static void rbd_header_free(struct rbd_image_header *header) header->snapc = NULL; } -static char *rbd_segment_name(struct rbd_device *rbd_dev, u64 offset) +static const char *rbd_segment_name(struct rbd_device *rbd_dev, u64 offset) { char *name; u64 segment; @@ -1338,7 +1337,7 @@ static int rbd_do_op(struct request *rq, struct rbd_req_coll *coll, int coll_index) { - char *seg_name; + const char *seg_name; u64 seg_ofs; u64 seg_len; int ret; |