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| author |   Shyam Prasad N <sprasad@microsoft.com> | 2021-11-19 14:16:57 +0000 |
|---|---|---|
| committer |   Steve French <stfrench@microsoft.com> | 2022-01-19 11:10:54 -0600 |
| commit | 88b024f556fcd5bf1288c6333016f576cfa5f539 (patch) | |
| tree | 26e936c19c55aa2484d3ae6c4c23e9fde3ff0d2d /tools/perf/scripts/python/stackcollapse.py | |
| parent | cifs: fix the connection state transitions with multichannel (diff) | |
| download | linux-dev-88b024f556fcd5bf1288c6333016f576cfa5f539.tar.xz linux-dev-88b024f556fcd5bf1288c6333016f576cfa5f539.zip | |
cifs: protect all accesses to chan_* with chan_lock
A spin lock called chan_lock was introduced recently.
But not all accesses were protected. Doing that with
this change.
To make sure that a channel is not freed when in use,
we need to introduce a ref count. But today, we don't
ever free channels.
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions