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| author | J. Bruce Fields <bfields@citi.umich.edu> | 2009-02-22 22:51:34 (GMT) |
|---|---|---|
| committer | J. Bruce Fields <bfields@citi.umich.edu> | 2009-03-18 21:38:38 (GMT) |
| commit | 8b671b80707e4fc76adfe4387df07b3be1007c1e (patch) | |
| tree | d9dafb3a1174dfeb84f72ba56a04625204aab415 /include/linux/nfsd | |
| parent | d7fdcfe0aaaf6dffca6fa857bab374182fe7ca8b (diff) | |
| download | linux-fsl-qoriq-8b671b80707e4fc76adfe4387df07b3be1007c1e.tar.xz | |
nfsd4: remove use of mutex for file_hashtable
As part of reducing the scope of the client_mutex, and in order to
remove the need for mutexes from the callback code (so that callbacks
can be done as asynchronous rpc calls), move manipulations of the
file_hashtable under the recall_lock.
Update the relevant comments while we're here.
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Cc: Alexandros Batsakis <batsakis@netapp.com>
Reviewed-by: Benny Halevy <bhalevy@panasas.com>
Diffstat (limited to 'include/linux/nfsd')
| -rw-r--r-- | include/linux/nfsd/state.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h index 503b6bb..a6e4a00 100644 --- a/include/linux/nfsd/state.h +++ b/include/linux/nfsd/state.h @@ -214,7 +214,7 @@ struct nfs4_stateowner { * share_acces, share_deny on the file. */ struct nfs4_file { - struct kref fi_ref; + atomic_t fi_ref; struct list_head fi_hash; /* hash by "struct inode *" */ struct list_head fi_stateids; struct list_head fi_delegations; |