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| author |   Trond Myklebust <trond.myklebust@primarydata.com> | 2017-12-14 21:24:08 -0500 |
|---|---|---|
| committer |   Anna Schumaker <Anna.Schumaker@Netapp.com> | 2017-12-15 14:31:56 -0500 |
| commit | 90d91b0cd371193d9dbfa9beacab8ab9a4cb75e0 (patch) | |
| tree | b849c5a611ba70582e6e5612b25c6c00c612efaf /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | nfs: don't wait on commit in nfs_commit_inode() if there were no commit requests (diff) | |
| download | wireguard-linux-90d91b0cd371193d9dbfa9beacab8ab9a4cb75e0.tar.xz wireguard-linux-90d91b0cd371193d9dbfa9beacab8ab9a4cb75e0.zip | |
SUNRPC: Fix a race in the receive code path
We must ensure that the call to rpc_sleep_on() in xprt_transmit() cannot
race with the call to xprt_complete_rqst().
Reported-by: Chuck Lever <chuck.lever@oracle.com>
Link: https://bugzilla.linux-nfs.org/show_bug.cgi?id=317
Fixes: ce7c252a8c74 ("SUNRPC: Add a separate spinlock to protect..")
Cc: stable@vger.kernel.org # 4.14+
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions