提交 · d87630230616ba2c13141184258906d34c727b4b · openeuler / raspberrypi-kernel

28 9月, 2011 5 次提交

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: Implemented receiving of new style packets on meta socket · 257d0af6

由 Philipp Reisner 提交于 1月 26, 2011

Now drbd communication with protocol 100 actually works.
Replaced the remaining p_header80 with p_header where we
no longer know which header it is.

In the places where p_header80 is still in use, it is on
purpose, because we know that it is an old style header
there.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

257d0af6

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 22 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

drbd: Preparing to use p_header96 for all packets · c6d25cfe

由 Philipp Reisner 提交于 1月 19, 2011

recv_bm_rle_bits() should not make any assumptions abou the layout
of the packet header
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

c6d25cfe

P
drbd: Made drbd_flush_workqueue() to take a tconn instead of an mdev · 191d3cc8
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>
```
191d3cc8

drbd: moved crypto transformations and friends from mdev to tconn · a0638456

由 Philipp Reisner 提交于 1月 19, 2011

sed -i \
       -e 's/mdev->cram_hmac_tfm/mdev->tconn->cram_hmac_tfm/g' \
       -e 's/mdev->integrity_w_tfm/mdev->tconn->integrity_w_tfm/g' \
       -e 's/mdev->integrity_r_tfm/mdev->tconn->integrity_r_tfm/g' \
       -e 's/mdev->int_dig_out/mdev->tconn->int_dig_out/g' \
       -e 's/mdev->int_dig_in/mdev->tconn->int_dig_in/g' \
       -e 's/mdev->int_dig_vv/mdev->tconn->int_dig_vv/g' \
       *.[ch]
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

a0638456

drbd: moved req_lock and transfer log from mdev to tconn · 87eeee41

由 Philipp Reisner 提交于 1月 19, 2011

sed -i \
       -e 's/mdev->req_lock/mdev->tconn->req_lock/g' \
       -e 's/mdev->unused_spare_tle/mdev->tconn->unused_spare_tle/g' \
       -e 's/mdev->newest_tle/mdev->tconn->newest_tle/g' \
       -e 's/mdev->oldest_tle/mdev->tconn->oldest_tle/g' \
       -e 's/mdev->out_of_sequence_requests/mdev->tconn->out_of_sequence_requests/g' \
       *.[ch]
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

87eeee41

drbd: moved agreed_pro_version, last_received and ko_count to tconn · 31890f4a

由 Philipp Reisner 提交于 1月 19, 2011

sed -i \
       -e 's/mdev->agreed_pro_version/mdev->tconn->agreed_pro_version/g' \
       -e 's/mdev->last_received/mdev->tconn->last_received/g' \
       -e 's/mdev->ko_count/mdev->tconn->ko_count/g' \
       *.[ch]
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

31890f4a

drbd: moved receiver, worker and asender from mdev to tconn · e6b3ea83

由 Philipp Reisner 提交于 1月 19, 2011

Patch mostly:
sed -i -e 's/mdev->receiver/mdev->tconn->receiver/g' \
       -e 's/mdev->worker/mdev->tconn->worker/g' \
       -e 's/mdev->asender/mdev->tconn->asender/g' \
       *.[ch]
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

e6b3ea83

drbd: moved data and meta from mdev to tconn · e42325a5

由 Philipp Reisner 提交于 1月 19, 2011

Patch mostly:

sed -i -e 's/mdev->data/mdev->tconn->data/g' \
       -e 's/mdev->meta/mdev->tconn->meta/g' \
       *.[ch]
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

e42325a5

drbd: moved net_cont and net_cnt_wait from mdev to tconn · b2fb6dbe

由 Philipp Reisner 提交于 1月 19, 2011

Patch partly generated by:

sed -i -e 's/get_net_conf(mdev)/get_net_conf(mdev->tconn)/g' \
       -e 's/put_net_conf(mdev)/put_net_conf(mdev->tconn)/g' \
       -e 's/get_net_conf(odev)/get_net_conf(odev->tconn)/g' \
       -e 's/put_net_conf(odev)/put_net_conf(odev->tconn)/g' \
       *.[ch]
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

b2fb6dbe

drbd: moved net_conf from mdev to tconn · 89e58e75

由 Philipp Reisner 提交于 1月 19, 2011

Besides moving the struct member, everything else is generated by:

sed -i -e 's/mdev->net_conf/mdev->tconn->net_conf/g' \
       -e 's/odev->net_conf/odev->tconn->net_conf/g' \
       *.[ch]
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

89e58e75

drbd: Minimal struct drbd_tconn · 2111438b

由 Philipp Reisner 提交于 1月 19, 2011

Starting to dissolve the network connection from the actual
block devices.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

2111438b

drbd: Interval tree bugfix · 6618bf16

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>

6618bf16

drbd: Inline function overlaps() is now unused · e3cfa7b2

由 Andreas Gruenbacher 提交于 1月 25, 2011

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

e3cfa7b2

drbd: Remove some useless paranoia code · 70dc65e1

由 Andreas Gruenbacher 提交于 12月 21, 2010

The open_cnt check is an open-coded D_ASSERT() check.

In case the data.work queue is not empty, it does not really help to
know which drbd_work elements remained on that list: they will be freed
immediately afterwards, anyway.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

70dc65e1

drbd: Replace the ERR_IF macro with an assert-like macro · 841ce241

由 Andreas Gruenbacher 提交于 12月 15, 2010

Remove the file name and line number from the syslog messages generated:
we have no duplicate function names, and no function contains the same
assertion more than once.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

841ce241

A
drbd: Convert all constants in enum drbd_thread_state to upper case · e77a0a5c
由 Andreas Gruenbacher 提交于 1月 25, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
e77a0a5c
A
drbd: Convert all constants in enum drbd_req_event to upper case · 8554df1c
由 Andreas Gruenbacher 提交于 1月 25, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
8554df1c

drbd: Remove the unused hash tables · bb3bfe96

由 Andreas Gruenbacher 提交于 1月 21, 2011

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

bb3bfe96

A
drbd: Use interval tree for overlapping epoch entry detection · 8b946255
由 Andreas Gruenbacher 提交于 1月 20, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
8b946255
A
drbd: Put sector and size in struct drbd_epoch_entry into struct drbd_interval · 010f6e67
由 Andreas Gruenbacher 提交于 1月 14, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
010f6e67
A
drbd: Use the read and write request trees for request lookups · bc9c5c41
由 Andreas Gruenbacher 提交于 1月 21, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
bc9c5c41

drbd: Add read_requests tree · dac1389c

由 Andreas Gruenbacher 提交于 1月 21, 2011

We do not do collision detection for read requests, but we still need to
look up the request objects when we receive a package over the network.
Using the same data structure for read and write requests results in
simpler code once the tl_hash and app_reads_hash tables are removed.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

dac1389c

25 8月, 2011 13 次提交

A
drbd: Use interval tree for overlapping write request detection · de696716
由 Andreas Gruenbacher 提交于 1月 20, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
de696716
A
drbd: Put sector and size in struct drbd_request into struct drbd_interval · ace652ac
由 Andreas Gruenbacher 提交于 1月 03, 2011
```
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>
```
ace652ac

drbd: Add interval tree data structure · 0939b0e5

由 Andreas Gruenbacher 提交于 1月 03, 2011

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

0939b0e5

drbd: Request lookup code cleanup (4) · c3afd8f5

由 Andreas Gruenbacher 提交于 1月 20, 2011

Factor out duplicate code in got_NegAck().
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

c3afd8f5

drbd: Request lookup code cleanup (3) · ae3388da

由 Andreas Gruenbacher 提交于 1月 20, 2011

Get rid of the ar_id_to_req() and ack_id_to_req() wrappers.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

ae3388da

drbd: Request lookup code cleanup (2) · 668eebc6

由 Andreas Gruenbacher 提交于 1月 20, 2011

Unify the ar_id_to_req() and ack_id_to_req() functions: make both fail
if the consistency check fails.  Move the request lookup code now
duplicated in both functions into its own function.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

668eebc6

drbd: Request lookup code cleanup (1) · 51624585

由 Andreas Gruenbacher 提交于 1月 05, 2011

Move _ar_id_to_req() to drbd_receiver.c and mark it non-inline.  Remove
the leading underscores from _ar_id_to_req() and _ack_id_to_req().  Mark
ar_hash_slot() inline.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

51624585

drbd: Update outdated comment · 9c50842a

由 Andreas Gruenbacher 提交于 1月 14, 2011

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

9c50842a

drbd: Move drbd_free_tl_hash() to drbd_main() · d628769b

由 Andreas Gruenbacher 提交于 1月 13, 2011

This is the only place where this function is used. Make it static.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

d628769b

drbd: Magic reserved block_id value cleanup · 579b57ed

由 Andreas Gruenbacher 提交于 1月 13, 2011

The ID_VACANT definition has become entirely irrelevant by now.

The is_syncer_block_id() macro does not improve the code, so eliminated
it.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

579b57ed

drbd: Endianness convert the constants instead of the variables · e7fad8af

由 Andreas Gruenbacher 提交于 1月 11, 2011

Converting the constants happens at compile time.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

e7fad8af

drbd: Get rid of BE_DRBD_MAGIC and BE_DRBD_MAGIC_BIG · ca9bc12b

由 Andreas Gruenbacher 提交于 1月 11, 2011

Converting the constants happens at compile time.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

ca9bc12b

drbd: Consistently use block_id == ID_SYNCER for checksum based resync and online verify · 9a8e7753

由 Andreas Gruenbacher 提交于 1月 11, 2011

DRBD_MAGIC has nothing to do with block ids and the funny values
computed were not actually used, anyway.
Signed-off-by: NPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: NLars Ellenberg <lars.ellenberg@linbit.com>

9a8e7753