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| author | Sage Weil <sage@newdream.net> | 2011-09-28 10:08:27 -0700 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2011-09-28 10:13:31 -0700 |
| commit | 782e182e91e97f529a1edb30fdece9f1bef90ecc (patch) | |
| tree | 1a7834111ce59e6cc9136e36e9ad846b0250d5d2 /net/ceph/pagelist.c | |
| parent | 935b639a049053d0ccbcf7422f2f9cd221642f58 (diff) | |
| download | op-kernel-dev-782e182e91e97f529a1edb30fdece9f1bef90ecc.zip op-kernel-dev-782e182e91e97f529a1edb30fdece9f1bef90ecc.tar.gz | |
libceph: fix pg_temp mapping calculation
We need to apply the modulo pg_num calculation before looking up a pgid in
the pg_temp mapping rbtree. This fixes pg_temp mappings, and fixes
(some) misdirected requests that result in messages like
[WRN] client4104 10.0.1.219:0/275025290 misdirected client4104.1:129 0.1 to osd0 not [1,0] in e11/11
on the server and stall make the client block without getting a reply (at
least until the pg_temp mapping goes way, but that can take a long long
time).
Reorder calc_pg_raw() a bit to make more sense.
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'net/ceph/pagelist.c')
0 files changed, 0 insertions, 0 deletions
