Commits · dba58587506818211b042c7b6a37f73e0feb8862 · nexedi / linux

An error occurred fetching the project authors.

08 Nov, 2012 40 commits

drbd: Introduce new primitives for sending commands · dba58587

Andreas Gruenbacher authored 13 years ago

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

dba58587

drbd: drbd_send_ping(), drbd_send_ping(): Return 0 upon success and an error code otherwise · a17647aa
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
a17647aa

drbd: Introduced a new type union drbd_dev_state · da9fbc27

Philipp Reisner authored 13 years ago

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

da9fbc27

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

Andreas Gruenbacher authored 13 years ago

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

6038178e

drbd: Change how the initial packets are called · e5d6f33a

Andreas Gruenbacher authored 13 years ago

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

e5d6f33a

drbd: _conn_send_cmd(), _drbd_send_cmd(): Pass a struct drbd_socket instead of a plain socket · 7c96715a
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
7c96715a

drbd: _drbd_send_bitmap(): Use the pre-allocated send buffer · 79ed9bd0

Andreas Gruenbacher authored 13 years ago

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

79ed9bd0

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

Andreas Gruenbacher authored 13 years ago

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

5a87d920

drbd: Preallocate one page per drbd_socket as a receive buffer · e6ef8a5c

Andreas Gruenbacher authored 13 years ago

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

e6ef8a5c

drbd: Rename the DCBP_* functions to dcbp_* and move them to where they are used · a02d1240
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
a02d1240

drbd: Make _drbd_send_bitmap() static · 058820cd

Andreas Gruenbacher authored 13 years ago

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

058820cd

drbd: Move drbd_send_ping() and drbd_send_ping_ack() to drbd_main.c · e307f352
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
e307f352

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

Andreas Gruenbacher authored 13 years ago

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

0916e0e3

drbd: Rename various functions from *_oos_* to *_out_of_sync_* for clarity · 8f7bed77
Andreas Gruenbacher authored 14 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
8f7bed77
drbd: drbd_md_sync_page_io(): Return 0 upon success and an error code otherwise · 3fbf4d21
Andreas Gruenbacher authored 14 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
3fbf4d21

drbd: send_bitmap_rle_or_plain(): Error handling cleanup · a982dd57

Andreas Gruenbacher authored 14 years ago

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

a982dd57

drbd: Make all worker callbacks return 0 upon success and an error code otherwise · 99920dc5
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
99920dc5

drbd: Temporarily change the return type of all worker callbacks · b2f0ab62

Andreas Gruenbacher authored 13 years ago

This helps to ensure that we don't miss one of them when changing their
return value semantics.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>

b2f0ab62

drbd: drbd_send_dblock(): Return 0 upon success and an error code otherwise · 6bdb9b0e
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
6bdb9b0e
drbd: _drbd_send_bio(), _drbd_send_zc_bio(): Return 0 upon success and an error code otherwise · 7fae55da
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
7fae55da
drbd: drbd_send_block(): Return 0 upon success and an error code otherwise · 7b57b89d
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
7b57b89d
drbd: _drbd_send_zc_ee(): Return 0 upon success and an error code otherwise · 9f69230c
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
9f69230c
drbd: _drbd_send_page(): Return 0 upon success and an error code otherwise · 88b390ff
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
88b390ff
drbd: _drbd_no_send_page(): Return 0 upon success and an error code otherwise · b987427b
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
b987427b
drbd: drbd_send_oos(): Return 0 upon success and an error code otherwise · 73218a3c
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
73218a3c
drbd: drbd_send_drequest_csum(): Return 0 upon success and an error code otherwise · db1b0b72
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
db1b0b72
drbd: drbd_send_drequest(): Return 0 upon success and an error code otherwise · 6c1005e7
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
6c1005e7
drbd: drbd_send_ov_request(): Return 0 upon success and an error code otherwise · 5b9f499c
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
5b9f499c
drbd: drbd_send_ack_ex(): Return 0 upon success and an error code otherwise · fa79abd8
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
fa79abd8
drbd: drbd_send_ack_{dp,rp}(): Return void: the result is never used · a9a9994d
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
a9a9994d
drbd: drbd_send_ack(): Return 0 upon success and an error code otherwise · dd516121
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
dd516121
drbd: _drbd_send_ack(): Return 0 upon success and an error code otherwise · a8c32aa8
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
a8c32aa8

drbd: drbd_send_b_ack(): Return void: the result is never used · d4e67d7c

Andreas Gruenbacher authored 13 years ago

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

d4e67d7c

drbd: drbd_send_sr_reply(): Return void: the result is never used · 2f4e7abe
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
2f4e7abe
drbd: _conn_send_state_req(): Return 0 upon success and an error code otherwise · 758970c8
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
758970c8
drbd: drbd_send_sizes(): Return 0 upon success and an error code otherwise · f02d4d0a
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
f02d4d0a
drbd: drbd_gen_and_send_sync_uuid(): Return void: the result is never used · 9c1b7f72
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
9c1b7f72
drbd: drbd_send_uuids() and its variants: Return 0 upon success and an error code otherwise · 2ae5f95b
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
2ae5f95b
drbd: drbd_send_protocol(): Return 0 upon success and an error code otherwise · 387eb308
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
387eb308
drbd: drbd_send_state(): Return 0 upon success and an error code otherwise · 927036f9
Andreas Gruenbacher authored 13 years ago
```
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
```
927036f9