7a2e4d803c
of the same lock_owner4 string. As such, the handling of cleanup of lock_owners could be simplified. This simplification permitted the client to do a ReleaseLockOwner operation when the process that the lock_owner4 string represents, has exited. This permits the server to release any storage related to the lock_owner4 string before the associated open is closed. Without this change, it is possible to exhaust a server's storage when a long running process opens a file and then many child processes do locking on the file, because the open doesn't get closed. A similar patch was applied to the Linux NFSv4 client recently so that it wouldn't exhaust a server's storage. Reviewed by: zack MFC after: 2 weeks |
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|---|---|---|
| .. | ||
| nfs_commonacl.c | ||
| nfs_commonkrpc.c | ||
| nfs_commonport.c | ||
| nfs_commonsubs.c | ||
| nfs_var.h | ||
| nfs.h | ||
| nfscl.h | ||
| nfsclstate.h | ||
| nfsdport.h | ||
| nfskpiport.h | ||
| nfsm_subs.h | ||
| nfsport.h | ||
| nfsproto.h | ||
| nfsrvcache.h | ||
| nfsrvstate.h | ||
| nfsv4_errstr.h | ||
| rpcv2.h | ||
| xdr_subs.h | ||