提交 · 9db4e77f8cbbeeb32a4d2aea022c80333c445984 · openeuler / Kernel

14 10月, 2011 21 次提交

drbd: add page pool to be used for meta data IO · 35abf594

由 Lars Ellenberg 提交于 2月 23, 2011

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

35abf594

drbd: Replaced the minor_table array by an idr · 81a5d60e

由 Philipp Reisner 提交于 2月 22, 2011

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

81a5d60e

P
drbd: Implemented new commands to create/delete connections/minors · 774b3055
由 Philipp Reisner 提交于 2月 22, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
774b3055
P
drbd: Converted drbd_nl_(net_conf|disconnect)() from mdev to tconn · 80883197
由 Philipp Reisner 提交于 2月 18, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
80883197

drbd: Preparing the connector interface to operator on connections · 1aba4d7f

由 Philipp Reisner 提交于 2月 21, 2011

Up to now it only operated on minor numbers. Now it can work also
on named connections.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

1aba4d7f

drbd: Converted the transfer log from mdev to tconn · 2f5cdd0b

由 Philipp Reisner 提交于 2月 21, 2011

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

2f5cdd0b

drbd: Improved the dec_*() macros · 49559d87

由 Philipp Reisner 提交于 2月 21, 2011

Now those can be used with a struct drbd_conf * that has an other
name than 'mdev'.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

49559d87

drbd: Reworked the unconfiguring and thread stopping code · 0e29d163

由 Philipp Reisner 提交于 2月 18, 2011

* Moved CONFIG_PENDING and DEVICE_DYING from mdev to tconn.
* Renamed drbd_reconfig_start() and drbd_reconfig_done() to
  conn_reconfig_start() and conn_reconfig_done().
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

0e29d163

drbd: Remove left-over function prototypes · c66342d9

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>

c66342d9

drbd: Get rid of P_MAX_CMD · 6e849ce8

由 Andreas Gruenbacher 提交于 3月 14, 2011

Instead of artificially enlarging the command decoding arrays to
P_MAX_CMD entries, check if an index is within the valid range using the
ARRAY_SIZE() macro.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

6e849ce8

drbd: Improve how conflicting writes are handled · 7be8da07

由 Andreas Gruenbacher 提交于 2月 22, 2011

The previous algorithm for dealing with overlapping concurrent writes
was generating unnecessary warnings for scenarios which could be
legitimate, and did not always handle partially overlapping requests
correctly.  Improve it algorithm as follows:

* While local or remote write requests are in progress, conflicting new
  local write requests will be delayed (commit 82172f7).

* When a conflict between a local and remote write request is detected,
  the node with the discard flag decides how to resolve the conflict: It
  will ask its peer to discard conflicting requests which are fully
  contained in the local request and retry requests which overlap only
  partially.  This involves a protocol change.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

7be8da07

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: allow to select specific bitmap pages for writeout · 45dfffeb

由 Lars Ellenberg 提交于 2月 21, 2011

We are about to allow several changes to the active set in one activity
log transaction. We have to write out the corresponding bitmap pages as
well, if changed.

Introduce drbd_bm_mark_for_writeout(), then re-use the existing bitmap
writeout path to submit all marked pages in one go.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

45dfffeb

A
drbd: Rename drbd_endio_{pri,sec} -> drbd_{,peer_}request_endio · fcefa62e
由 Andreas Gruenbacher 提交于 2月 17, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
fcefa62e

drbd: Rename drbd_submit_ee -> drbd_submit_peer_request · fbe29dec

由 Andreas Gruenbacher 提交于 2月 17, 2011

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

fbe29dec

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 receiving of P_CONN_ST_CHG_REPLY · fc3b10a4

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>

fc3b10a4

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: Removed drbd_state_lock() and drbd_state_unlock() · dad20554

由 Philipp Reisner 提交于 2月 11, 2011

The lock they constructed is only taken when the state_mutex
was already taken. It is superficial.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

dad20554

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 19 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

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: 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

drbd: Converted drbdd() from mdev to tconn · eefc2f7d

由 Philipp Reisner 提交于 2月 08, 2011

The drbd_md_sync(mdev) happens in the after state change anyways...
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

eefc2f7d

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_handshake() from mdev to tconn · 8a22cccc

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>

8a22cccc

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

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

drbd: Moved SIGNAL_ASENDER to the per connection (tconn) flags · 808e37b8

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>

808e37b8

drbd: Moved SEND_PING to the per connection (tconn) flags · e43ef195

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>

e43ef195

P
drbd: Moved DISCARD_CONCURRENT to the per connection (tconn) flags · 25703f83
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>
```
25703f83
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

openeuler / Kernel 1 年多 前同步成功

openeuler / Kernel
1 年多前同步成功