diff options
| author | Pavel Shilovsky <pshilovsky@samba.org> | 2013-07-09 18:40:58 +0400 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2013-07-10 13:08:40 -0500 |
| commit | 9cbc0b7339b0542a1d13922d2745a2636ce44853 (patch) | |
| tree | af06d88f00880c95d35c584338fbdebf1112843e /fs/cifs/smb2ops.c | |
| parent | 064f6047a123d61dd52bb44605c999cd8ef727d9 (diff) | |
CIFS: Reconnect durable handles for SMB2
On reconnects, we need to reopen file and then obtain all byte-range
locks held by the client. SMB2 protocol provides feature to make
this process atomic by reconnecting to the same file handle
with all it's byte-range locks. This patch adds this capability
for SMB2 shares.
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steven French <steven@steven-GA-970A-DS3.(none)>
Diffstat (limited to 'fs/cifs/smb2ops.c')
| -rw-r--r-- | fs/cifs/smb2ops.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index 1bc7d7e64cf..f259e6cc835 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -227,6 +227,7 @@ smb2_is_path_accessible(const unsigned int xid, struct cifs_tcon *tcon, oparms.disposition = FILE_OPEN; oparms.create_options = 0; oparms.fid = &fid; + oparms.reconnect = false; rc = SMB2_open(xid, &oparms, utf16_path, &oplock, NULL); if (rc) { @@ -460,6 +461,7 @@ smb2_query_dir_first(const unsigned int xid, struct cifs_tcon *tcon, oparms.disposition = FILE_OPEN; oparms.create_options = 0; oparms.fid = fid; + oparms.reconnect = false; rc = SMB2_open(xid, &oparms, utf16_path, &oplock, NULL); kfree(utf16_path); @@ -546,6 +548,7 @@ smb2_queryfs(const unsigned int xid, struct cifs_tcon *tcon, oparms.disposition = FILE_OPEN; oparms.create_options = 0; oparms.fid = &fid; + oparms.reconnect = false; rc = SMB2_open(xid, &oparms, &srch_path, &oplock, NULL); if (rc) |