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| author |   Yan, Zheng <zyan@redhat.com> | 2016-10-25 10:51:55 +0800 |
|---|---|---|
| committer |   Ilya Dryomov <idryomov@gmail.com> | 2016-12-12 23:54:27 +0100 |
| commit | 2b1ac852eb67a6e95595e576371d23519105559f (patch) | |
| tree | 076e01b89275932db841f55fb604744b5c84bc5a /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | ceph: fix scheduler warning due to nested blocking (diff) | |
| download | wireguard-linux-2b1ac852eb67a6e95595e576371d23519105559f.tar.xz wireguard-linux-2b1ac852eb67a6e95595e576371d23519105559f.zip | |
ceph: try getting buffer capability for readahead/fadvise
For readahead/fadvise cases, caller of ceph_readpages does not
hold buffer capability. Pages can be added to page cache while
there is no buffer capability. This can cause data integrity
issue.
Signed-off-by: Yan, Zheng <zyan@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions