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| author |   Trond Myklebust <trond.myklebust@hammerspace.com> | 2018-11-19 20:11:45 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2018-11-19 20:11:45 -0500 |
| commit | aeabb3c96186a0f944fc2b1f25c84d5eb3a93fa9 (patch) | |
| tree | 1c0af7194ead73825a71846eba311f0489a29b06 /fs/nfs/callback_proc.c | |
| parent | Linux 4.20-rc3 (diff) | |
| download | linux-dev-aeabb3c96186a0f944fc2b1f25c84d5eb3a93fa9.tar.xz linux-dev-aeabb3c96186a0f944fc2b1f25c84d5eb3a93fa9.zip | |
NFSv4: Fix a NFSv4 state manager deadlock
Fix a deadlock whereby the NFSv4 state manager can get stuck in the
delegation return code, waiting for a layout return to complete in
another thread. If the server reboots before that other thread
completes, then we need to be able to start a second state
manager thread in order to perform recovery.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/nfs/callback_proc.c')
0 files changed, 0 insertions, 0 deletions