UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

NFSv4: Return delegations synchronously in evict_inode 

Kinglong Mee reports that asynchronous delegations are being killed
by the call to rpc_shutdown_client() when unmounting. This can lead
to state leakage on the server until the client lease expires.

Reported-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Trond Myklebust 2015-03-25 13:19:42 -04:00
parent 0695314ef0
commit 5fcdfacc01
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/nfs/delegation.c
View File

@ -514,7 +514,7 @@ void nfs_inode_return_delegation_noreclaim(struct inode *inode)
delegation = nfs_inode_detach_delegation(inode);
if (delegation != NULL)
nfs_do_return_delegation(inode, delegation, 0);
nfs_do_return_delegation(inode, delegation, 1);
}
/**