From 4f14c194a996e75c01e44a8832f1d983ccaeefc0 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Wed, 12 Feb 2014 19:15:06 -0500 Subject: NFSv4: Clear the open state flags if the new stateid does not match RFC3530 and RFC5661 both prescribe that the 'opaque' field of the open stateid returned by new OPEN/OPEN_DOWNGRADE/CLOSE calls for the same file and open owner should match. If this is not the case, assume that the open state has been lost, and that we need to recover it. Signed-off-by: Trond Myklebust --- fs/nfs/nfs4_fs.h | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/nfs/nfs4_fs.h') diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index df81fcc138a7..e1d1badbe53c 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -427,6 +427,7 @@ extern void nfs4_close_sync(struct nfs4_state *, fmode_t); extern void nfs4_state_set_mode_locked(struct nfs4_state *, fmode_t); extern void nfs_inode_find_state_and_recover(struct inode *inode, const nfs4_stateid *stateid); +extern int nfs4_state_mark_reclaim_nograce(struct nfs_client *, struct nfs4_state *); extern void nfs4_schedule_lease_recovery(struct nfs_client *); extern int nfs4_wait_clnt_recover(struct nfs_client *clp); extern int nfs4_client_recover_expired_lease(struct nfs_client *clp); -- cgit v1.2.3