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| author | Chuck Lever <chuck.lever@oracle.com> | 2024-10-31 09:40:06 -0400 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2024-11-18 20:23:10 -0500 |
| commit | b44ffa4c4f57ffe8a0967963538689fed169f1c8 (patch) | |
| tree | 8a38775cc5106e61c5c81f8468d336f7518abcdd /fs/nfsd/state.h | |
| parent | 5c41f321470a5400641d3a271014ddd9b9868373 (diff) | |
| download | lwn-b44ffa4c4f57ffe8a0967963538689fed169f1c8.tar.gz lwn-b44ffa4c4f57ffe8a0967963538689fed169f1c8.zip | |
NFSD: Block DESTROY_CLIENTID only when there are ongoing async COPY operations
Currently __destroy_client() consults the nfs4_client's async_copies
list to determine whether there are ongoing async COPY operations.
However, NFSD now keeps copy state in that list even when the
async copy has completed, to enable OFFLOAD_STATUS to find the
COPY results for a while after the COPY has completed.
DESTROY_CLIENTID should not be blocked if the client's async_copies
list contains state for only completed copy operations.
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd/state.h')
| -rw-r--r-- | fs/nfsd/state.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfsd/state.h b/fs/nfsd/state.h index 2f735492cf6c..4dd7ed7ae052 100644 --- a/fs/nfsd/state.h +++ b/fs/nfsd/state.h @@ -738,6 +738,7 @@ extern void nfsd4_init_cb(struct nfsd4_callback *cb, struct nfs4_client *clp, extern bool nfsd4_run_cb(struct nfsd4_callback *cb); extern void nfsd4_shutdown_callback(struct nfs4_client *); extern void nfsd4_shutdown_copy(struct nfs4_client *clp); +bool nfsd4_has_active_async_copies(struct nfs4_client *clp); extern struct nfs4_client_reclaim *nfs4_client_to_reclaim(struct xdr_netobj name, struct xdr_netobj princhash, struct nfsd_net *nn); extern bool nfs4_has_reclaimed_state(struct xdr_netobj name, struct nfsd_net *nn); |