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| author | Yan, Zheng <zyan@redhat.com> | 2020-03-05 20:21:04 +0800 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2020-03-30 12:42:42 +0200 |
| commit | bf73c62e7ff8dc220f3f57df4e42f9947320c447 (patch) | |
| tree | 51f79339f70165d99272ae502419a464ad2850c7 /tools/perf | |
| parent | 11ba6b9ceeb4e20e0610ad249f9187dba412f787 (diff) | |
ceph: check all mds' caps after page writeback
If an inode has caps from multiple mds's, the following can happen:
- non-auth mds revokes Fsc. Fcb is used, so page writeback is queued.
- when writeback finishes, ceph_check_caps() is called with auth only
flag. ceph_check_caps() invalidates pagecache, but skips checking any
non-auth caps.
Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'tools/perf')
0 files changed, 0 insertions, 0 deletions