| 2013-03-23 |
 Lars Ellenberg | lru_cache: introduce lc_get_cumulative()
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2013-03-23 |
Lars Ellenberg | drbd: queue writes on submitter thread, unless they...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2013-03-23 |
Lars Ellenberg | drbd: split out some helper functions to drbd_al_begin_io
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2013-03-23 |
Lars Ellenberg | drbd: split drbd_al_begin_io into fastpath, prepare...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2013-03-23 |
Lars Ellenberg | drbd: prepare to queue write requests on a submit worker
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2013-03-23 |
Lars Ellenberg | drbd: split __drbd_make_request in before and after...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2013-03-23 |
Lars Ellenberg | drbd: drbd_al_being_io: short circuit to reduce latency
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2013-03-23 |
Lars Ellenberg | drbd: Clarify when activity log I/O is delegated to...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2013-03-23 |
Lars Ellenberg | drbd: read meta data early, base on-disk offsets on...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2013-03-23 |
Lars Ellenberg | drbd: mechanically rename la_size to la_size_sect
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2013-03-23 |
Lars Ellenberg | drbd: use the cached meta_dev_idx
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2013-03-23 |
Lars Ellenberg | drbd: prepare for new striped layout of activity log
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2013-03-23 |
Lars Ellenberg | drbd: cleanup ondisk meta data layout calculations...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2013-03-23 |
Lars Ellenberg | drbd: cleanup bogus assert message
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2013-01-21 |
Lars Ellenberg | drbd: fix potential protocol error and resulting disconnect...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-12-06 |
Lars Ellenberg | drbd: update Kconfig to match current dependencies
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-12-06 |
Lars Ellenberg | drbd: respect no-md-barriers setting also when changed...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: if the replication link breaks during handshake...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: log request sector offset and size for IO errors
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: always write bitmap on detach
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: wait for meta data IO completion even with failed...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: a few more GFP_KERNEL -> GFP_NOIO
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: fix potential deadlock during bitmap (re-)allocation
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: use list_move_tail instead of list_del/list_add_tail
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: differentiate early and later "postponing" of...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: fix potential list_add corruption
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: dequeue single work items in wait_for_work()
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: mutex_unlock "... must no be used in interrupt...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: temporarily suspend io in drbd_adm_disk_opts
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: don't send out P_BARRIER with stale information
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: properly call drbd_rs_cancel_all() in drbd_disconnected()
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: disambiguation, s/ERR_DISCARD/ERR_DISCARD_IMPOSSIBLE/
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: disambiguation, s/DISCARD_CONCURRENT/RESOLVE_CONFLICTS/
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: disambiguation, s/P_DISCARD_WRITE/P_SUPERSEDED/
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: cleanup, drop unused struct
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: NEG_ACK does not imply a barrier-ack
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: only start a new epoch, if the current epoch...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: Fix a potential issue with the DISCARD_CONCURRENT...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: fix drbd wire compatibility for empty flushes
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: announce FLUSH/FUA capability to upper layers
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-09 |
Lars Ellenberg | drbd: introduce stop-sector to online verify
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: flush drbd work queue before invalidate/invalidate...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: call local-io-error handler early
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: do not reset rs_pending_cnt too early
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: reset congestion information before reporting...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: report congestion if we are waiting for some...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: differentiate between normal and forced detach
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: cleanup, remove two unused global flags
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: fix null pointer dereference with on-congestion...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: take error path in drbd_adm_down if interrupted...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: allow read requests to be retried after force...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: __req_mod: make DISCARD_WRITE and independend...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: base completion and destruction of requests on...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: introduce completion_ref and kref to struct drbd_request
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: __drbd_make_request() is now void
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: better separate WRITE and READ code paths in...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: remove struct drbd_tl_epoch objects (barrier...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: move the drbd_work_queue from drbd_socket to...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: allow to dequeue batches of work at a time
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: transfer log epoch numbers are now per resource
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: rename drbd_restart_write to drbd_restart_request
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: fix wrong assert in completion/retry path of...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: fix local read error hung forever
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: fix access of unallocated pages and kernel panic
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: grammar fix in log message
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: bm_page_async_io: properly initialize page->private
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: allow bitmap to change during writeout from resync_fin...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: fix race between drbdadm invalidate/verify and...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: fix resend/resubmit of frozen IO
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: ignore volume number for drbd barrier packet...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: complete_conflicting_writes() should not care...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: simplify retry path of failed READ requests
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: move put_ldev from __req_mod() to the endio callback
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: factor out master_bio completion and drbd_request...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: conflicting writes: make wake_up of waiting peer_reque...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: fix WRITE_ACKED_BY_PEER_AND_SIS to not set RQ_NET_DONE
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: fix READ_RETRY_REMOTE_CANCELED to not complete...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: make OOS_HANDED_TO_NETWORK its own case
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: fix potential deadlock during "restart" of conflicting...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: don't pretend that barrier_nr == 0 was special
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: remove unused static helper function
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: remove some very outdated comments
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: fix memleak in error path in bm_rw and drbd_bm_write_range
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: missing wakeup after drbd_rs_del_all
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: remove now unused seq_num member from struct...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: fix potential data corruption and protocol error
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: Fixed detach
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: Fix a potential write ordering issue on SyncTarget...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: Fix a potential race that could case data inconsistency
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: explicitly clear unused dp_flags in drbd_send_block
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: add missing rcu locks around recently introduced...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: fix bitmap writeout after aborted resync
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: fix connect failure with all default net-options
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: detach must not try to abort non-local requests
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: report net config even for resources without...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: on attach, enforce clean meta data
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: downgraded error printk to info
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: allow ping-timeout of up to 30 seconds
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: spelling fix: too small
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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commit | commitdiff | tree |
| 2012-11-08 |
Lars Ellenberg | drbd: cosmetic: fix accidental division instead of...
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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