Commit 68eaba4c authored by Trond Myklebust's avatar Trond Myklebust Committed by Anna Schumaker
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NFS: Fix the verifier for case sensitive filesystem in nfs_atomic_open() 



Signed-off-by: default avatarTrond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
parent 00bdadc7

fs/nfs/dir.c

+6 −1
Original line number Diff line number Diff line
@@ -1888,6 +1888,7 @@ int nfs_atomic_open(struct inode *dir, struct dentry *dentry, 
	struct iattr attr = { .ia_valid = ATTR_OPEN };

	struct inode *inode;

	unsigned int lookup_flags = 0;

	unsigned long dir_verifier;

	bool switched = false;

	int created = 0;

	int err;
@@ -1961,7 +1962,11 @@ int nfs_atomic_open(struct inode *dir, struct dentry *dentry, 
		switch (err) {

		case -ENOENT:

			d_splice_alias(NULL, dentry);

			nfs_set_verifier(dentry, nfs_save_change_attribute(dir));

			if (nfs_server_capable(dir, NFS_CAP_CASE_INSENSITIVE))

				dir_verifier = inode_peek_iversion_raw(dir);

			else

				dir_verifier = nfs_save_change_attribute(dir);

			nfs_set_verifier(dentry, dir_verifier);

			break;

		case -EISDIR:

		case -ENOTDIR: