diff options
| author | J. Bruce Fields <bfields@redhat.com> | 2021-04-16 14:00:16 -0400 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2021-04-19 16:41:36 -0400 |
| commit | a0ce48375a367222989c2618fe68bf34db8c7bb7 (patch) | |
| tree | 3113a0c813c596d7a4c23b23b04c91cabb92e10c /fs/nfsd/state.h | |
| parent | f9b60e2209213fdfcc504ba25a404977c5d08b77 (diff) | |
nfsd: track filehandle aliasing in nfs4_files
It's unusual but possible for multiple filehandles to point to the same
file. In that case, we may end up with multiple nfs4_files referencing
the same inode.
For delegation purposes it will turn out to be useful to flag those
cases.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd/state.h')
| -rw-r--r-- | fs/nfsd/state.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfsd/state.h b/fs/nfsd/state.h index 61a2d95d7923..e73bdbb1634a 100644 --- a/fs/nfsd/state.h +++ b/fs/nfsd/state.h @@ -516,6 +516,8 @@ struct nfs4_clnt_odstate { */ struct nfs4_file { refcount_t fi_ref; + struct inode * fi_inode; + bool fi_aliased; spinlock_t fi_lock; struct hlist_node fi_hash; /* hash on fi_fhandle */ struct list_head fi_stateids; |