commit 9c00fd9acba81070e9413a468df57cf89d6ee960
author Trond Myklebust <trond.myklebust@hammerspace.com> Sat Jan 29 13:42:01 2022 -0500
committer Trond Myklebust <trond.myklebust@hammerspace.com> Fri Feb 25 18:50:12 2022 -0500
tree 89c74b6286858544657317aa626bbb9a7ea5dfff
parent d7867712d81c05680beff2c9645ff1e8fa59a41d

NFSv4: Charge NFSv4 open state trackers to kmemcg

Allow kmemcg to limit the number of NFSv4 delegation, lock and open
state trackers.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

fs/nfs/delegation.c

diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index 7c9eb679..5c97cad 100644
--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -439,7 +439,7 @@ int nfs_inode_set_delegation(struct inode *inode, const struct cred *cred,
 	struct nfs_delegation *freeme = NULL;
 	int status = 0;
 
-	delegation = kmalloc(sizeof(*delegation), GFP_NOFS);
+	delegation = kmalloc(sizeof(*delegation), GFP_KERNEL_ACCOUNT);
 	if (delegation == NULL)
 		return -ENOMEM;
 	nfs4_stateid_copy(&delegation->stateid, stateid);