diff options
| author | Dai Ngo <dai.ngo@oracle.com> | 2022-05-02 14:19:23 -0700 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2022-05-19 12:25:39 -0400 |
| commit | d76cc46b37e123e8d245cc3490978dbda56f979d (patch) | |
| tree | 166f6aabe26e70a841624f5307879a906a88e1c2 /fs/nfsd/nfsd.h | |
| parent | 3d69427151806656abf129342028f3f4e5e1fee0 (diff) | |
NFSD: move create/destroy of laundry_wq to init_nfsd and exit_nfsd
This patch moves create/destroy of laundry_wq from nfs4_state_start
and nfs4_state_shutdown_net to init_nfsd and exit_nfsd to prevent
the laundromat from being freed while a thread is processing a
conflicting lock.
Reviewed-by: J. Bruce Fields <bfields@fieldses.org>
Signed-off-by: Dai Ngo <dai.ngo@oracle.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd/nfsd.h')
| -rw-r--r-- | fs/nfsd/nfsd.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h index 23996c6ca75e..847b482155ae 100644 --- a/fs/nfsd/nfsd.h +++ b/fs/nfsd/nfsd.h @@ -162,6 +162,8 @@ void nfs4_state_shutdown_net(struct net *net); int nfs4_reset_recoverydir(char *recdir); char * nfs4_recoverydir(void); bool nfsd4_spo_must_allow(struct svc_rqst *rqstp); +int nfsd4_create_laundry_wq(void); +void nfsd4_destroy_laundry_wq(void); #else static inline int nfsd4_init_slabs(void) { return 0; } static inline void nfsd4_free_slabs(void) { } @@ -175,6 +177,8 @@ static inline bool nfsd4_spo_must_allow(struct svc_rqst *rqstp) { return false; } +static inline int nfsd4_create_laundry_wq(void) { return 0; }; +static inline void nfsd4_destroy_laundry_wq(void) {}; #endif /* |