提交 · 3967deb192e147328e1a6085a443ea6afef54dbb · openeuler / Kernel

08 11月, 2012 40 次提交

drbd: Rename drbd_free_ee() and variants to *_peer_req() · 3967deb1

由 Andreas Gruenbacher 提交于 4月 06, 2011

Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

3967deb1

drbd: Rename drbd_alloc_ee() to drbd_alloc_peer_req() · 0db55363

由 Andreas Gruenbacher 提交于 4月 06, 2011

Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

0db55363

drbd: drbd_init_ee() no longer exists · e0ab6ad4

由 Andreas Gruenbacher 提交于 4月 06, 2011

Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

e0ab6ad4

A
drbd: Make all asynchronous command handlers return 0 upon success and an error code otherwise · 2735a594
由 Andreas Gruenbacher 提交于 4月 04, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
2735a594
A
drbd: validate_req_change_req_state(): Return 0 upon success and an error code otherwise · 85997675
由 Andreas Gruenbacher 提交于 4月 04, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
85997675

drbd: Removed outdated comments and code that envisioned VNRs in header 95 · b55d84ba

由 Andreas Gruenbacher 提交于 3月 22, 2011

Since have now header 100, that has space for 16 bit volume numbers,
the high byte of the length in header 95 is no longer reserved for
8 bit volume numbers.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

b55d84ba

drbd: Introduce protocol version 100 headers · 0c8e36d9

由 Andreas Gruenbacher 提交于 3月 30, 2011

The 8 byte header finally becomes too small. With the protocol 100 header we
have 16 bit for the volume number, proper 32 bit for the data length, and
32 bit for further extensions in the future.

Previous versions of drbd are using version 80 headers for all packets
short enough for protocol 80.  They support both header versions in
worker context, but only version 80 headers in asynchronous context.
For backwards compatibility, continue to use version 80 headers for
short packets before protocol version 100.

From protocol version 100 on, use the same header version for all
packets.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

0c8e36d9

drbd: Remove headers from on-the-wire data structures (struct p_*) · e658983a

由 Andreas Gruenbacher 提交于 3月 30, 2011

Prepare the introduction of the protocol 100 headers. The actual protocol
header is removed for the packet declarations. I.e. allow us to use the
packets with different headers.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

e658983a

drbd: Remove some fixed header size assumptions · 50d0b1ad

由 Andreas Gruenbacher 提交于 3月 30, 2011

Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

50d0b1ad

drbd: Replace and remove old primitives · 9f5bdc33

由 Andreas Gruenbacher 提交于 3月 28, 2011

Centralize sock->mutex locking and unlocking in [drbd|conn]_prepare_command()
and [drbd|conn]_send_comman().

Therefore all *_send_* functions are touched to use these primitives instead
of drbd_get_data_sock()/drbd_put_data_sock() and former helper functions.

That change makes the *_send_* functions more standardized.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

9f5bdc33

drbd: Introduce drbd_header_size() · 52b061a4

由 Andreas Gruenbacher 提交于 3月 30, 2011

Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

52b061a4

A
drbd: drbd_send_ping(), drbd_send_ping(): Return 0 upon success and an error code otherwise · a17647aa
由 Andreas Gruenbacher 提交于 4月 01, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
a17647aa

drbd: Use tconn in request_timer_fn() · 8b924f1d

由 Philipp Reisner 提交于 3月 01, 2011

Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

8b924f1d

P
drbd: Renamed id_susp(union drbd_state s) to drbd_suspended(struct drbd_conf *) · 2aebfabb
由 Philipp Reisner 提交于 3月 28, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
2aebfabb

drbd: Introduced drbd_read_state() · 78bae59b

由 Philipp Reisner 提交于 3月 28, 2011

Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

78bae59b

drbd: preparation commit, pass drbd_interval to drbd_al_begin/complete_io · 181286ad

由 Lars Ellenberg 提交于 3月 31, 2011

We want to avoid bio_split for bios crossing activity log boundaries.
So we may need to activate two activity log extents "atomically".
drbd_al_begin_io() needs to know more than just the start sector.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

181286ad

drbd: Change how the "handshake" packets are called · 6038178e

由 Andreas Gruenbacher 提交于 3月 28, 2011

Packets of type P_HAND_SHAKE define which protocol versions and features
a node supports.  For clarity, call those packets P_CONNECTION_FEATURES
instead.

(This does not determine the features that a specific drbd device
supports, such as drbd protocol A, B, C.)
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

6038178e

drbd: Change how the initial packets are called · e5d6f33a

由 Andreas Gruenbacher 提交于 3月 28, 2011

The first packets exchanged when a connection is established are
referred to as P_HAND_SHAKE_S and P_HAND_SHAKE_M in the code, followed
by P_HAND_SHAKE packets. To avoid confusion between these two unrelated
things, call the initial packets P_INITIAL_DATA and P_INITIAL_META.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

e5d6f33a

A
drbd: _conn_send_cmd(), _drbd_send_cmd(): Pass a struct drbd_socket instead of a plain socket · 7c96715a
由 Andreas Gruenbacher 提交于 3月 22, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
7c96715a
A
drbd: drbd_connect(): Initialize struct drbd_socket before sending anything · 2bf89621
由 Andreas Gruenbacher 提交于 3月 28, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
2bf89621
A
drbd: Map from (connection, volume number) to device in the asender handlers · 1952e916
由 Andreas Gruenbacher 提交于 3月 25, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
1952e916
A
drbd: Pass struct packet_info down to the asender receive functions · e05e1e59
由 Andreas Gruenbacher 提交于 3月 25, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
e05e1e59

drbd: Allow to disconnect if one volume is diskless · 778bcf2e

由 Philipp Reisner 提交于 3月 28, 2011

Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

778bcf2e

drbd: Map from (connection, volume number) to device in the receive handlers · 4a76b161

由 Andreas Gruenbacher 提交于 3月 25, 2011

The receive handlers do not all handle unknown volume numbers the same
way.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

4a76b161

drbd: Pass struct packet_info down to the receive functions · e2857216

由 Andreas Gruenbacher 提交于 3月 25, 2011

Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

e2857216

drbd: Remove useless error messages · 49ba9b1b

由 Andreas Gruenbacher 提交于 3月 25, 2011

These messages can only trigger in case there is a pretty obvious
internal programming error.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

49ba9b1b

drbd: A small cleanup in drbdd() · deebe195

由 Andreas Gruenbacher 提交于 3月 25, 2011

Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

deebe195

drbd: Preallocate one page per drbd_socket as a send buffer · 5a87d920

由 Andreas Gruenbacher 提交于 3月 24, 2011

Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

5a87d920

drbd: receive_bitmap(): Use the pre-allocated receive buffer · fc56815c

由 Andreas Gruenbacher 提交于 3月 24, 2011

Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

fc56815c

A
drbd: Preallocate one page per drbd_socket as a receive buffer · e6ef8a5c
由 Andreas Gruenbacher 提交于 3月 24, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
e6ef8a5c

drbd: Converted drbd_try_outdate_peer() from mdev to tconn · cb703454

由 Philipp Reisner 提交于 3月 24, 2011

Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

cb703454

A
drbd: Rename the DCBP_* functions to dcbp_* and move them to where they are used · a02d1240
由 Andreas Gruenbacher 提交于 3月 22, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
a02d1240

drbd: Always use the same protocol version for the same peer · 0916e0e3

由 Andreas Gruenbacher 提交于 3月 21, 2011

There is no need to send protocol 80 headers to peers that understand
protocol 95 headers. Make sure that we don't send protocol 95 headers
until we have agreed upon a protocol version with our peer, though.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

0916e0e3

drbd: drbd_connected(): Return an error code upon failure. · 0829f5ed

由 Andreas Gruenbacher 提交于 3月 24, 2011

Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

0829f5ed

drbd: Introduce and use drbd_recv_all_warn() · a5c31904

由 Andreas Gruenbacher 提交于 3月 24, 2011

The pattern of receiving a fixed number of bytes and warning if a short
packet is received and the receiver has not actively been interruped is
repeated many times; clean that up.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

a5c31904

A
drbd: Rename various functions from *_oos_* to *_out_of_sync_* for clarity · 8f7bed77
由 Andreas Gruenbacher 提交于 12月 19, 2010
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
8f7bed77
A
drbd: Make all command handlers return 0 upon success and an error code otherwise · 82bc0194
由 Andreas Gruenbacher 提交于 3月 17, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
82bc0194

drbd: Add drbd_recv_all(): Receive an entire buffer · c6967746

由 Andreas Gruenbacher 提交于 3月 17, 2011

Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

c6967746

A
drbd: recv_resync_read(): Return 0 upon success and an error code otherwise · e1c1b0fc
由 Andreas Gruenbacher 提交于 3月 16, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
e1c1b0fc
A
drbd: recv_dless_read(): Return 0 upon success and an error code otherwise · 28284cef
由 Andreas Gruenbacher 提交于 3月 16, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
28284cef

openeuler / Kernel 1 年多 前同步成功

openeuler / Kernel
1 年多前同步成功