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| author |   Ilya Dryomov <ilya.dryomov@inktank.com> | 2014-05-13 11:19:26 +0400 |
|---|---|---|
| committer |   Yan, Zheng <zheng.z.yan@intel.com> | 2014-06-06 09:29:57 +0800 |
| commit | 513a8243d67f8e8d27f2883bd2f18bc87c7ca376 (patch) | |
| tree | fd782278a338b2e8b695f47950628dc82d246c5d /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | libceph: recognize poolop requests in debugfs (diff) | |
| download | linux-dev-513a8243d67f8e8d27f2883bd2f18bc87c7ca376.tar.xz linux-dev-513a8243d67f8e8d27f2883bd2f18bc87c7ca376.zip | |
libceph: mon_get_version request infrastructure
Add support for mon_get_version requests to libceph. This reuses much
of the ceph_mon_generic_request infrastructure, with one exception.
Older OSDs don't set mon_get_version reply hdr->tid even if the
original request had a non-zero tid, which makes it impossible to
lookup ceph_mon_generic_request contexts by tid in get_generic_reply()
for such replies. As a workaround, we allocate a reply message on the
reply path. This can probably interfere with revoke, but I don't see
a better way.
Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions