diff options
| author | Trond Myklebust <trondmy@gmail.com> | 2020-01-27 15:58:16 +0100 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2020-02-03 22:35:07 +0100 |
| commit | 0d10416797c27b9e359d4bd94fb9db6f34f25d83 (patch) | |
| tree | 65a65bee62260c3dd83c7b3fa508956791af9b39 /fs/nfs | |
| parent | NFSv4: nfs_inode_evict_delegation() should set NFS_DELEGATION_RETURNING (diff) | |
| download | linux-0d10416797c27b9e359d4bd94fb9db6f34f25d83.tar.xz linux-0d10416797c27b9e359d4bd94fb9db6f34f25d83.zip | |
NFS: Clear NFS_DELEGATION_RETURN_IF_CLOSED when the delegation is returned
If a delegation is marked as needing to be returned when the file is
closed, then don't clear that marking until we're ready to return
it.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to '')
| -rw-r--r-- | fs/nfs/delegation.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c index a7e42725c3b1..b5b14618b73e 100644 --- a/fs/nfs/delegation.c +++ b/fs/nfs/delegation.c @@ -479,7 +479,7 @@ static bool nfs_delegation_need_return(struct nfs_delegation *delegation) if (test_and_clear_bit(NFS_DELEGATION_RETURN, &delegation->flags)) ret = true; - if (test_and_clear_bit(NFS_DELEGATION_RETURN_IF_CLOSED, &delegation->flags) && !ret) { + else if (test_bit(NFS_DELEGATION_RETURN_IF_CLOSED, &delegation->flags)) { struct inode *inode; spin_lock(&delegation->lock); @@ -488,6 +488,8 @@ static bool nfs_delegation_need_return(struct nfs_delegation *delegation) ret = true; spin_unlock(&delegation->lock); } + if (ret) + clear_bit(NFS_DELEGATION_RETURN_IF_CLOSED, &delegation->flags); if (test_bit(NFS_DELEGATION_RETURNING, &delegation->flags) || test_bit(NFS_DELEGATION_REVOKED, &delegation->flags)) ret = false; |