提交 · 8ccf218e9f19ecae4d115eeff686c9f1a1e5bc9e · openeuler / raspberrypi-kernel

14 10月, 2011 7 次提交

drbd: Replace atomic_add_return with atomic_inc_return · 8ccf218e

由 Andreas Gruenbacher 提交于 2月 24, 2011

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

8ccf218e

drbd: new on-disk activity log transaction format · 7ad651b5

由 Lars Ellenberg 提交于 2月 21, 2011

Use a new on-disk transaction format for the activity log, which allows
for multiple changes to the active set per transaction.

Using 4k transaction blocks, we can now get rid of the work-around code
to deal with devices not supporting 512 byte logical block size.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

7ad651b5

drbd: use clear_bit_unlock() where appropriate · 4738fa16

由 Lars Ellenberg 提交于 2月 21, 2011

Some open-coded clear_bit(); smp_mb__after_clear_bit();
should in fact have been smp_mb__before_clear_bit(); clear_bit();

Instead, use clear_bit_unlock() to annotate the intention,
and have it do the right thing.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

4738fa16

drbd: implemented receiving of P_CONN_ST_CHG_REQ · 047cd4a6

由 Philipp Reisner 提交于 2月 15, 2011

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

047cd4a6

drbd: Implemented conn_send_state_req() · cf29c9d8

由 Philipp Reisner 提交于 2月 11, 2011

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

cf29c9d8

drbd: Introduced tconn->cstate_mutex · 8410da8f

由 Philipp Reisner 提交于 2月 11, 2011

In compatibility mode with old DRBDs, use that as the state_mutex
as well.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

8410da8f

drbd: Killed volume0; last step of multi-volume-enablement · bbeb641c

由 Philipp Reisner 提交于 2月 10, 2011

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

bbeb641c

28 9月, 2011 32 次提交

P
drbd: Converted drbd_send_ping() and related functions from mdev to tconn · 2a67d8b9
由 Philipp Reisner 提交于 2月 09, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
2a67d8b9

drbd: Generalized the work callbacks · 00d56944

由 Philipp Reisner 提交于 2月 09, 2011

No longer work callbacks must operate on a mdev. From now on they
can also operate on a tconn.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

00d56944

drbd: Moved some initializing code into drbd_new_tconn() · 6699b655

由 Philipp Reisner 提交于 2月 09, 2011

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

6699b655

P
drbd: drbd_thread has now a pointer to a tconn instead of to a mdev · 392c8801
由 Philipp Reisner 提交于 2月 09, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
392c8801
P
drbd: Consolidated the setup of the thread name into the framework · f1b3a6ec
由 Philipp Reisner 提交于 2月 08, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
f1b3a6ec
P
drbd: Moved the mdev member into drbd_work (from drbd_request and drbd_peer_request) · a21e9298
由 Philipp Reisner 提交于 2月 08, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
a21e9298
P
drbd: Converted drbd_free_sock() and drbd_disconnect() from mdev to tconn · 360cc740
由 Philipp Reisner 提交于 2月 08, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
360cc740
P
drbd: Converted drbd_calc_cpu_mask() and drbd_thread_current_set_cpu() from mdev to tconn · 80822284
由 Philipp Reisner 提交于 2月 08, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
80822284
P
drbd: Use and idr data structure to map volume numbers to mdev pointers · 062e879c
由 Philipp Reisner 提交于 2月 08, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
062e879c

drbd: Converted drbd_send_protocol() from mdev to tconn · dc8228d1

由 Philipp Reisner 提交于 2月 08, 2011

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

dc8228d1

P
drbd: Converted drbd_(get|put)_data_sock() and drbd_send_cmd2() to tconn · 61120870
由 Philipp Reisner 提交于 2月 08, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
61120870

drbd: Converted drbd_send_fp() from mdev to tconn · d38e787e

由 Philipp Reisner 提交于 2月 07, 2011

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

d38e787e

drbd: Converted drbd_send() from mdev to tconn · bedbd2a5

由 Philipp Reisner 提交于 2月 07, 2011

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

bedbd2a5

drbd: Converted helper functions for drbd_send() to tconn · 1a7ba646

由 Philipp Reisner 提交于 2月 07, 2011

* drbd_update_congested()
* we_should_drop_the_connection()
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

1a7ba646

P
drbd: Converted wake_asender() and request_ping() from mdev to tconn · 0625ac19
由 Philipp Reisner 提交于 2月 07, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
0625ac19
P
drbd: Started to separated connection flags (tconn) from block device flags (mdev) · 01a311a5
由 Philipp Reisner 提交于 2月 07, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
01a311a5

drbd: conn_printk() a dev_printk() alike for drbd's connections · 60ae4966

由 Philipp Reisner 提交于 2月 07, 2011

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

60ae4966

drbd: Revert "Make sure we dont send state if a cluster wide state change is in progress" · 8ea62f54

由 Philipp Reisner 提交于 2月 05, 2011

This reverts commit 6e9fdc92b77915d5c7ab8fea751f48378f8b0080.

1) This did not fixed the issue
2) Long sleeping work items can cause IO requests to take as long as
   the longest work item
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

8ea62f54

drbd: Eliminated the user of drbd_task_to_thread() · bc31fe33

由 Philipp Reisner 提交于 2月 07, 2011

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

bc31fe33

drbd: Moved the thread name into the data structure · bed879ae

由 Philipp Reisner 提交于 2月 04, 2011

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

bed879ae

drbd: Moved the state functions into its own source file · b8907339

由 Philipp Reisner 提交于 1月 27, 2011

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

b8907339

drbd: Local variable renames: e -> peer_req · db830c46

由 Andreas Gruenbacher 提交于 2月 04, 2011

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

db830c46

drbd: Update some comments · 6c852bec

由 Andreas Gruenbacher 提交于 2月 04, 2011

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

6c852bec

A
drbd: Rename struct drbd_epoch_entry to struct drbd_peer_request · f6ffca9f
由 Andreas Gruenbacher 提交于 2月 04, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
f6ffca9f

drbd: _req_conflicts(): Get rid of the epoch_entries tree · 5e472264

由 Andreas Gruenbacher 提交于 1月 27, 2011

Instead of keeping a separate tree for local and remote write requests
for finding requests and for conflict detection, use the same tree for
both purposes.  Introduce a flag to allow distinguishing the two
possible types of entries in this tree.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

5e472264

drbd: Move some functions to where they are used · 9e204cdd

由 Andreas Gruenbacher 提交于 1月 26, 2011

Move drbd_update_congested() to drbd_main.c, and drbd_req_new() and
drbd_req_free() to drbd_req.c: those functions are not used anywhere
else.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

9e204cdd

A
drbd: Initialize the sequence number sent over the network even when not used · cc378270
由 Andreas Gruenbacher 提交于 1月 26, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
cc378270

drbd: Remove redundant initialization · bdc7adb0

由 Andreas Gruenbacher 提交于 1月 26, 2011

packet_seq is initialized by both sides of a connection in
drbd_connect().
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

bdc7adb0

drbd: Rename "enum drbd_packets" to "enum drbd_packet" · d8763023

由 Andreas Gruenbacher 提交于 1月 26, 2011

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

d8763023

drbd: Move cmdname() out of drbd_int.h · f2ad9063

由 Andreas Gruenbacher 提交于 1月 26, 2011

There is no good reason for cmdname() to be an inline function.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

f2ad9063

drbd: Do not access tconn after it was freed · b42a70ad

由 Philipp Reisner 提交于 1月 27, 2011

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

b42a70ad

drbd: Use new header layout · fd340c12

由 Philipp Reisner 提交于 1月 19, 2011

The new header layout will only be used if the peer supports
it of course.

For the first packet and the handshake packet the old (h80)
layout is used for compatibility reasons.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

fd340c12

29 8月, 2011 1 次提交

drbd: Replaced all p_header80 with a generic p_header · c012949a

由 Philipp Reisner 提交于 1月 19, 2011

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

c012949a