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| author | Alex Elder <elder@inktank.com> | 2012-07-19 08:49:18 -0500 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2012-07-30 18:15:44 -0700 |
| commit | 9e15dc735a7a0418be14e2deab44ddee369af857 (patch) | |
| tree | 3c6a2be1f96dcaf16b5416d189fd1e1edb169741 | |
| parent | 505cbb9bedc8c609c31d86ff4f8f656e5a0f9c49 (diff) | |
| download | op-kernel-dev-9e15dc735a7a0418be14e2deab44ddee369af857.zip op-kernel-dev-9e15dc735a7a0418be14e2deab44ddee369af857.tar.gz | |
rbd: kill rbd_image_header->snap_seq
The snap_seq field in an rbd_image_header structure held the value
from the rbd image header when it was last refreshed. We now
maintain this value in the snapc->seq field. So get rid of the
other one.
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
| -rw-r--r-- | drivers/block/rbd.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index c299a55..6df8c62 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -82,7 +82,6 @@ struct rbd_image_header { __u8 comp_type; struct ceph_snap_context *snapc; size_t snap_names_len; - u64 snap_seq; u32 total_snaps; char *snap_names; @@ -536,7 +535,6 @@ static int rbd_header_from_disk(struct rbd_image_header *header, header->comp_type = ondisk->options.comp_type; atomic_set(&header->snapc->nref, 1); - header->snap_seq = le64_to_cpu(ondisk->snap_seq); header->snapc->seq = le64_to_cpu(ondisk->snap_seq); header->snapc->num_snaps = snap_count; header->total_snaps = snap_count; |
