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| author | Pavel Shilovsky <pshilovsky@samba.org> | 2014-06-05 19:03:27 +0400 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2014-08-02 01:23:03 -0500 |
| commit | cb7e9eabb2b584884db0d11ae0376d31ac1cfdc1 (patch) | |
| tree | 4f6fd78f74b173359dd673b8bf49b8f188aab0be /fs/cifs/smb1ops.c | |
| parent | 6ec0b01b2691d1465bb7219e031e8bf38ccd9397 (diff) | |
| download | linux-stable-cb7e9eabb2b584884db0d11ae0376d31ac1cfdc1.tar.gz linux-stable-cb7e9eabb2b584884db0d11ae0376d31ac1cfdc1.tar.bz2 linux-stable-cb7e9eabb2b584884db0d11ae0376d31ac1cfdc1.zip | |
CIFS: Use multicredits for SMB 2.1/3 writes
If we negotiate SMB 2.1 and higher version of the protocol and
a server supports large write buffer size, we need to consume 1
credit per 65536 bytes. So, we need to know how many credits
we have and obtain the required number of them before constructing
a writedata structure in writepages and iovec write.
Reviewed-by: Shirish Pargaonkar <spargaonkar@suse.com>
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs/smb1ops.c')
| -rw-r--r-- | fs/cifs/smb1ops.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c index 8a963426d810..5e8c22d6c7b9 100644 --- a/fs/cifs/smb1ops.c +++ b/fs/cifs/smb1ops.c @@ -1025,6 +1025,7 @@ struct smb_version_operations smb1_operations = { .set_credits = cifs_set_credits, .get_credits_field = cifs_get_credits_field, .get_credits = cifs_get_credits, + .wait_mtu_credits = cifs_wait_mtu_credits, .get_next_mid = cifs_get_next_mid, .read_data_offset = cifs_read_data_offset, .read_data_length = cifs_read_data_length, |