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| author |   Eric W. Biederman <ebiederm@xmission.com> | 2013-01-31 02:09:50 -0800 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2013-02-12 03:19:23 -0800 |
| commit | eea553c21fbfa486978c82525ee8256239d4f921 (patch) | |
| tree | 45b6b0b51fd59806aa1e8836a1f563918b02eab4 /fs/ceph/super.h | |
| parent | userns: Allow the unprivileged users to mount mqueue fs (diff) | |
| download | linux-dev-eea553c21fbfa486978c82525ee8256239d4f921.tar.xz linux-dev-eea553c21fbfa486978c82525ee8256239d4f921.zip | |
ceph: Only allow mounts in the initial network namespace
Today ceph opens tcp sockets from a delayed work callback. Delayed
work happens from kernel threads which are always in the initial
network namespace. Therefore fail early if someone attempts
to mount a ceph filesystem from something other than the initial
network namespace.
Cc: Sage Weil <sage@inktank.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'fs/ceph/super.h')
0 files changed, 0 insertions, 0 deletions