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| author | Guoqing Jiang <guoqing.jiang@linux.dev> | 2023-05-24 10:00:21 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-06-12 04:48:42 +0300 |
| commit | d6e94913cb1cb4b4d1d737f72b5cef10b13395ff (patch) | |
| tree | 97bc5eaa548c826c0f8556f339196b300ba624e1 /drivers/block/rnbd/rnbd-proto.h | |
| parent | 5783153ac67e20f65a402ef42237cd1a6d7fa320 (diff) | |
| download | linux-d6e94913cb1cb4b4d1d737f72b5cef10b13395ff.tar.xz | |
block/rnbd: introduce rnbd_access_modes
Add one new array (marked with __maybe_unused to prevent gcc warning about
"defined but not used" with W=1), then we can remove rnbd_access_mode_str
and rnbd-common.c accordingly.
Signed-off-by: Guoqing Jiang <guoqing.jiang@linux.dev>
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Link: https://lore.kernel.org/r/20230524070026.2932-4-guoqing.jiang@linux.dev
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/rnbd/rnbd-proto.h')
| -rw-r--r-- | drivers/block/rnbd/rnbd-proto.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/block/rnbd/rnbd-proto.h b/drivers/block/rnbd/rnbd-proto.h index 84fd69844b7d..e32f8f2c868a 100644 --- a/drivers/block/rnbd/rnbd-proto.h +++ b/drivers/block/rnbd/rnbd-proto.h @@ -61,6 +61,15 @@ enum rnbd_access_mode { RNBD_ACCESS_MIGRATION, }; +static const __maybe_unused struct { + enum rnbd_access_mode mode; + const char *str; +} rnbd_access_modes[] = { + [RNBD_ACCESS_RO] = {RNBD_ACCESS_RO, "ro"}, + [RNBD_ACCESS_RW] = {RNBD_ACCESS_RW, "rw"}, + [RNBD_ACCESS_MIGRATION] = {RNBD_ACCESS_MIGRATION, "migration"}, +}; + /** * struct rnbd_msg_sess_info - initial session info from client to server * @hdr: message header |