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| author |   Trond Myklebust <trond.myklebust@hammerspace.com> | 2022-10-05 15:57:35 -0400 |
|---|---|---|
| committer |   Anna Schumaker <Anna.Schumaker@Netapp.com> | 2022-10-06 09:52:09 -0400 |
| commit | 39494194f93bed7926d4b3bd03a6a76ba23e612b (patch) | |
| tree | 8ec7c409191f59a7a640cf83875ead610d6c7e76 /include/linux/sunrpc | |
| parent | xprtrdma: Fix uninitialized variable (diff) | |
| download | linux-dev-39494194f93bed7926d4b3bd03a6a76ba23e612b.tar.xz linux-dev-39494194f93bed7926d4b3bd03a6a76ba23e612b.zip | |
SUNRPC: Fix races with rpc_killall_tasks()
Ensure that we immediately call rpc_exit_task() after waking up, and
that the tk_rpc_status cannot get clobbered by some other function.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'include/linux/sunrpc')
| -rw-r--r-- | include/linux/sunrpc/sched.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h index acc62647317c..647247040ef9 100644 --- a/include/linux/sunrpc/sched.h +++ b/include/linux/sunrpc/sched.h @@ -209,6 +209,7 @@ struct rpc_task *rpc_run_task(const struct rpc_task_setup *); struct rpc_task *rpc_run_bc_task(struct rpc_rqst *req); void rpc_put_task(struct rpc_task *); void rpc_put_task_async(struct rpc_task *); +bool rpc_task_set_rpc_status(struct rpc_task *task, int rpc_status); void rpc_signal_task(struct rpc_task *); void rpc_exit_task(struct rpc_task *); void rpc_exit(struct rpc_task *, int); |