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author | Xiubo Li <xiubli@redhat.com> | 2019-12-04 14:57:39 +0300 |
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committer | Ilya Dryomov <idryomov@gmail.com> | 2020-01-27 18:53:40 +0300 |
commit | b38c9eb4757d5bac1eb8634a9516ef918fca2525 (patch) | |
tree | e6706d4a886a2be10dc54b7c88c63abb3ea29e6e /fs/ceph/super.c | |
parent | 0eb308531f0776fc87f7a7eb4a8efe943d98ab8c (diff) | |
download | linux-b38c9eb4757d5bac1eb8634a9516ef918fca2525.tar.xz |
ceph: add possible_max_rank and make the code more readable
The m_num_mds here is actually the number for MDSs which are in
up:active status, and it will be duplicated to m_num_active_mds,
so remove it.
Add possible_max_rank to the mdsmap struct and this will be
the correctly possible largest rank boundary.
Remove the special case for one mds in __mdsmap_get_random_mds(),
because the validate mds rank may not always be 0.
Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph/super.c')
0 files changed, 0 insertions, 0 deletions