summaryrefslogtreecommitdiff
path: root/fs/nfs
diff options
context:
space:
mode:
authorTrond Myklebust <trond.myklebust@hammerspace.com>2019-10-21 14:04:00 -0400
committerTrond Myklebust <trond.myklebust@hammerspace.com>2019-11-03 21:28:45 -0500
commitb47e0e478c494a5e276f7d9b455b0f26bf33fc9c (patch)
tree1d7f7f8478d851c41e68c99407519a4b9990f766 /fs/nfs
parentb57562087b0473374de61a7cc8ea200c4e34d295 (diff)
NFS: Rename nfs_inode_return_delegation_noreclaim()
Rename nfs_inode_return_delegation_noreclaim() to nfs_inode_evict_delegation(), which better describes what it does. Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/delegation.c11
-rw-r--r--fs/nfs/delegation.h2
-rw-r--r--fs/nfs/nfs4super.c4
3 files changed, 10 insertions, 7 deletions
diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index 630167e243be..0c9339d559f5 100644
--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -585,19 +585,22 @@ restart:
}
/**
- * nfs_inode_return_delegation_noreclaim - return delegation, don't reclaim opens
+ * nfs_inode_evict_delegation - return delegation, don't reclaim opens
* @inode: inode to process
*
* Does not protect against delegation reclaims, therefore really only safe
- * to be called from nfs4_clear_inode().
+ * to be called from nfs4_clear_inode(). Guaranteed to always free
+ * the delegation structure.
*/
-void nfs_inode_return_delegation_noreclaim(struct inode *inode)
+void nfs_inode_evict_delegation(struct inode *inode)
{
struct nfs_delegation *delegation;
delegation = nfs_inode_detach_delegation(inode);
- if (delegation != NULL)
+ if (delegation != NULL) {
+ set_bit(NFS_DELEGATION_INODE_FREEING, &delegation->flags);
nfs_do_return_delegation(inode, delegation, 1);
+ }
}
/**
diff --git a/fs/nfs/delegation.h b/fs/nfs/delegation.h
index 8b14d441e699..74b7fb601365 100644
--- a/fs/nfs/delegation.h
+++ b/fs/nfs/delegation.h
@@ -43,7 +43,7 @@ void nfs_inode_reclaim_delegation(struct inode *inode, const struct cred *cred,
fmode_t type, const nfs4_stateid *stateid, unsigned long pagemod_limit);
int nfs4_inode_return_delegation(struct inode *inode);
int nfs_async_inode_return_delegation(struct inode *inode, const nfs4_stateid *stateid);
-void nfs_inode_return_delegation_noreclaim(struct inode *inode);
+void nfs_inode_evict_delegation(struct inode *inode);
struct inode *nfs_delegation_find_inode(struct nfs_client *clp, const struct nfs_fh *fhandle);
void nfs_server_return_all_delegations(struct nfs_server *);
diff --git a/fs/nfs/nfs4super.c b/fs/nfs/nfs4super.c
index 04c57066a11a..2c9cbade561a 100644
--- a/fs/nfs/nfs4super.c
+++ b/fs/nfs/nfs4super.c
@@ -92,8 +92,8 @@ static void nfs4_evict_inode(struct inode *inode)
{
truncate_inode_pages_final(&inode->i_data);
clear_inode(inode);
- /* If we are holding a delegation, return it! */
- nfs_inode_return_delegation_noreclaim(inode);
+ /* If we are holding a delegation, return and free it */
+ nfs_inode_evict_delegation(inode);
/* Note that above delegreturn would trigger pnfs return-on-close */
pnfs_return_layout(inode);
pnfs_destroy_layout(NFS_I(inode));