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| author | Sage Weil <sage@newdream.net> | 2010-03-09 21:59:08 +0100 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2010-03-21 05:33:08 +0100 |
| commit | 8b218b8a4a65bf4e304ae8690cadb9100ef029c0 (patch) | |
| tree | 0fcc54e0bfff4cea6bdbb73c391adc9763564a6b /Kbuild | |
| parent | ceph: add missing locking to protect i_snap_realm_item during split (diff) | |
| download | linux-8b218b8a4a65bf4e304ae8690cadb9100ef029c0.tar.xz linux-8b218b8a4a65bf4e304ae8690cadb9100ef029c0.zip | |
ceph: fix inode removal from snap realm when racing with migration
When an inode was dropped while being migrated between two MDSs,
i_cap_exporting_issued was non-zero such that issue caps were non-zero and
__ceph_is_any_caps(ci) was true. This prevented the inode from being
removed from the snap realm, even as it was dropped from the cache.
Fix this by dropping any residual i_snap_realm ref in destroy_inode.
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'Kbuild')
0 files changed, 0 insertions, 0 deletions