diff mbox series

[v17,13/71] ceph: ensure that we accept a new context from MDS for new inodes

Message ID 20230323065525.201322-14-xiubli@redhat.com (mailing list archive)
State New, archived
Headers show
Series ceph+fscrypt: full support | expand

Commit Message

Xiubo Li March 23, 2023, 6:54 a.m. UTC 
From: Jeff Layton <jlayton@kernel.org>

Reviewed-by: Xiubo Li <xiubli@redhat.com>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
 fs/ceph/inode.c | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)
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Patch

diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 5884e20ec4f0..36ab0bb56a07 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -944,6 +944,17 @@  int ceph_fill_inode(struct inode *inode, struct page *locked_page,
 
 	__ceph_update_quota(ci, iinfo->max_bytes, iinfo->max_files);
 
+#ifdef CONFIG_FS_ENCRYPTION
+	if (iinfo->fscrypt_auth_len && (inode->i_state & I_NEW)) {
+		kfree(ci->fscrypt_auth);
+		ci->fscrypt_auth_len = iinfo->fscrypt_auth_len;
+		ci->fscrypt_auth = iinfo->fscrypt_auth;
+		iinfo->fscrypt_auth = NULL;
+		iinfo->fscrypt_auth_len = 0;
+		inode_set_flags(inode, S_ENCRYPTED, S_ENCRYPTED);
+	}
+#endif
+
 	if ((new_version || (new_issued & CEPH_CAP_AUTH_SHARED)) &&
 	    (issued & CEPH_CAP_AUTH_EXCL) == 0) {
 		inode->i_mode = mode;
@@ -1033,16 +1044,6 @@  int ceph_fill_inode(struct inode *inode, struct page *locked_page,
 		xattr_blob = NULL;
 	}
 
-#ifdef CONFIG_FS_ENCRYPTION
-	if (iinfo->fscrypt_auth_len && !ci->fscrypt_auth) {
-		ci->fscrypt_auth_len = iinfo->fscrypt_auth_len;
-		ci->fscrypt_auth = iinfo->fscrypt_auth;
-		iinfo->fscrypt_auth = NULL;
-		iinfo->fscrypt_auth_len = 0;
-		inode_set_flags(inode, S_ENCRYPTED, S_ENCRYPTED);
-	}
-#endif
-
 	/* finally update i_version */
 	if (le64_to_cpu(info->version) > ci->i_version)
 		ci->i_version = le64_to_cpu(info->version);