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| author | Jianchao Wang <jianchao.w.wang@oracle.com> | 2018-02-12 20:54:44 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-03-26 08:53:43 -0600 |
| commit | 6f8e0d787e3727ed70116e3523f4ecb86887c000 (patch) | |
| tree | f6a40039e4fc34a35c5775cd2b30cc8172340da1 /net/lapb/lapb_timer.c | |
| parent | 9a915a5be7dc320743034a17394e08eb438baf33 (diff) | |
nvme: fix the dangerous reference of namespaces list
nvme_remove_namespaces and nvme_remove_invalid_namespaces reference
the ctrl->namespaces list w/o holding namespaces_mutext. It is ok
to invoke nvme_ns_remove there, but what if there is others.
To be safer, reference the ctrl->namespaces list under
namespaces_mutext.
Reviewed-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jianchao Wang <jianchao.w.wang@oracle.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions