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| author | NeilBrown <neilb@suse.de> | 2023-09-11 10:39:04 -0400 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2023-10-16 12:44:04 -0400 |
| commit | fa341560ca7458f4396d5a0771cb5f2358d8535d (patch) | |
| tree | c8c18f267b8d7443da0e0dc581637b9c77353a9c /include/linux/lockd | |
| parent | f4578ba11c4a211d45877babe56c84d922301576 (diff) | |
| download | lwn-fa341560ca7458f4396d5a0771cb5f2358d8535d.tar.gz lwn-fa341560ca7458f4396d5a0771cb5f2358d8535d.zip | |
SUNRPC: change how svc threads are asked to exit.
svc threads are currently stopped using kthread_stop(). This requires
identifying a specific thread. However we don't care which thread
stops, just as long as one does.
So instead, set a flag in the svc_pool to say that a thread needs to
die, and have each thread check this flag instead of calling
kthread_should_stop(). The first thread to find and clear this flag
then moves towards exiting.
This removes an explicit dependency on sp_all_threads which will make a
future patch simpler.
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'include/linux/lockd')
| -rw-r--r-- | include/linux/lockd/lockd.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h index 0f016d69c996..9f565416d186 100644 --- a/include/linux/lockd/lockd.h +++ b/include/linux/lockd/lockd.h @@ -282,7 +282,7 @@ __be32 nlmsvc_testlock(struct svc_rqst *, struct nlm_file *, struct nlm_host *, struct nlm_lock *, struct nlm_lock *, struct nlm_cookie *); __be32 nlmsvc_cancel_blocked(struct net *net, struct nlm_file *, struct nlm_lock *); -void nlmsvc_retry_blocked(void); +void nlmsvc_retry_blocked(struct svc_rqst *rqstp); void nlmsvc_traverse_blocks(struct nlm_host *, struct nlm_file *, nlm_host_match_fn_t match); void nlmsvc_grant_reply(struct nlm_cookie *, __be32); |