Signed-off-by: Pavel Shilovsky <pshilovsky@xxxxxxxxx>
---
fs/cifs/cifsglob.h | 2 ++
fs/cifs/file.c | 10 +++++++---
fs/cifs/smb1ops.c | 8 ++++++++
3 files changed, 17 insertions(+), 3 deletions(-)
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index c4375d8..b3cbce6 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -269,6 +269,8 @@ struct smb_version_operations {
struct cifs_sb_info *);
/* set fid protocol-specific info */
void (*set_fid)(struct cifsFileInfo *, struct cifs_fid *, __u32);
+ /* close a file */
+ int (*close)(const unsigned int, struct cifs_tcon *, struct cifs_fid *);
};
struct smb_version_values {
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 3f4b4ba..b18b36a 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -317,10 +317,13 @@ void cifsFileInfo_put(struct cifsFileInfo *cifs_file)
cancel_work_sync(&cifs_file->oplock_break);
if (!tcon->need_reconnect && !cifs_file->invalidHandle) {
+ struct TCP_Server_Info *server = tcon->ses->server;
unsigned int xid;
- int rc;
+ int rc = -ENOSYS;
+
xid = get_xid();
- rc = CIFSSMBClose(xid, tcon, cifs_file->fid.netfid);
+ if (server->ops->close)
+ rc = server->ops->close(xid, tcon, &cifs_file->fid);
free_xid(xid);
}
@@ -414,7 +417,8 @@ int cifs_open(struct inode *inode, struct file *file)
cfile = cifs_new_fileinfo(&fid, file, tlink, oplock);
if (cfile == NULL) {
- CIFSSMBClose(xid, tcon, fid.netfid);
+ if (tcon->ses->server->ops->close)
+ tcon->ses->server->ops->close(xid, tcon, &fid);
rc = -ENOMEM;
goto out;
}
diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
index 907b308..bb75847 100644
--- a/fs/cifs/smb1ops.c
+++ b/fs/cifs/smb1ops.c
@@ -634,6 +634,13 @@ cifs_set_fid(struct cifsFileInfo *cfile, struct cifs_fid *fid, __u32 oplock)
cinode->can_cache_brlcks = cinode->clientCanCacheAll;
}
+static int
+cifs_close_file(const unsigned int xid, struct cifs_tcon *tcon,
+ struct cifs_fid *fid)
+{
+ return CIFSSMBClose(xid, tcon, fid->netfid);
+}
+
struct smb_version_operations smb1_operations = {
.send_cancel = send_nt_cancel,
.compare_fids = cifs_compare_fids,
@@ -675,6 +682,7 @@ struct smb_version_operations smb1_operations = {
.rename_pending_delete = cifs_rename_pending_delete,
.open = cifs_open_file,
.set_fid = cifs_set_fid,
+ .close = cifs_close_file,
};
struct smb_version_values smb1_values = {
--
1.7.1
--
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