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| author | Ilya Dryomov <idryomov@gmail.com> | 2016-09-15 18:56:39 +0300 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2016-10-03 17:13:49 +0300 |
| commit | 7c84883adf6dc614fc9e01304aa1813a55c43ad2 (patch) | |
| tree | 182db0abb76f1588ba12b99e7c3ec320b50c9b47 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 710214e391476f331abed1b774b5f025d054ab7f (diff) | |
| download | linux-7c84883adf6dc614fc9e01304aa1813a55c43ad2.tar.xz | |
rbd: don't call rbd_osd_req_format_read() for !img_data requests
Accessing obj_request->img_request union field is only valid for object
requests associated with an image (i.e. if obj_request_img_data_test()
returns true). rbd_osd_req_format_read() used to do more, but now it
just sets osd_req->snap_id. Standalone and stat object requests always
go to the HEAD revision and are fine with CEPH_NOSNAP set by libceph,
so get around the invalid union field use by simply not calling
rbd_osd_req_format_read() in those places.
Reported-by: David Disseldorp <ddiss@suse.de>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Alex Elder <elder@linaro.org>
Reviewed-by: David Disseldorp <ddiss@suse.de>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions