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path: root/drivers/block/drbd
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| * drbd: Extracted is_valid_conn_transition() out of is_valid_transition()Philipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Extracted is_valid_transition() out of sanitize_state()Philipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Renamed is_valid_state_transition() to is_valid_soft_transition()Philipp Reisner2011-09-28
| | | | | | | | | | | | | | | | And removed the unused mdev parameter, and made the order of the state parameters: os, ns Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Extracted after_conn_state_ch() out of after_state_ch()Philipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted drbd_send_ping() and related functions from mdev to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Generalized the work callbacksPhilipp Reisner2011-09-28
| | | | | | | | | | | | | | | | No longer work callbacks must operate on a mdev. From now on they can also operate on a tconn. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Moved some initializing code into drbd_new_tconn()Philipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: drbd_thread has now a pointer to a tconn instead of to a mdevPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted drbd_worker() from mdev to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted drbd_asender() from mdev to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted drbdd_init() from mdev to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Consolidated the setup of the thread name into the frameworkPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Moved the mdev member into drbd_work (from drbd_request and ↵Philipp Reisner2011-09-28
| | | | | | | | | | | | | | drbd_peer_request) Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted drbd_free_sock() and drbd_disconnect() from mdev to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted drbdd() from mdev to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | | | | | The drbd_md_sync(mdev) happens in the after state change anyways... Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted drbd_calc_cpu_mask() and drbd_thread_current_set_cpu() from ↵Philipp Reisner2011-09-28
| | | | | | | | | | | | | | mdev to tconn Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted drbd_connect() from mdev to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Use and idr data structure to map volume numbers to mdev pointersPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted drbd_send_protocol() from mdev to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted drbd_do_auth() from mdev to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted drbd_(get|put)_data_sock() and drbd_send_cmd2() to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted drbd_do_handshake() from mdev to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted drbd_recv_header() from mdev to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted decode_header() from mdev to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: struct packet_info to hold information of decoded packetsPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted drbd_recv() from mdev to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted drbd_send_handshake() from mdev to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted drbd_recv_fp() from mdev to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Removed unused mdev argument from drbd_recv_short() and drbd_socket_okay()Philipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted drbd_send_fp() from mdev to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted drbd_send() from mdev to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted helper functions for drbd_send() to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | | | | | | | * drbd_update_congested() * we_should_drop_the_connection() Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted wake_asender() and request_ping() from mdev to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Moved SIGNAL_ASENDER to the per connection (tconn) flagsPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Moved SEND_PING to the per connection (tconn) flagsPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Moved DISCARD_CONCURRENT to the per connection (tconn) flagsPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Started to separated connection flags (tconn) from block device flags ↵Philipp Reisner2011-09-28
| | | | | | | | | | | | | | (mdev) Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted drbd_wait_for_connect() from mdev to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Converted drbd_try_connect() from mdev to tconnPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: conn_printk() a dev_printk() alike for drbd's connectionsPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Moving state related macros to drbd_state.hPhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Revert "Make sure we dont send state if a cluster wide state change is ↵Philipp Reisner2011-09-28
| | | | | | | | | | | | | | | | | | | | | | | | | | in progress" 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: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Do no sleep long in drbd_start_resyncPhilipp Reisner2011-09-28
| | | | | | | | | | | | | | | | Work items that sleep too long can cause requests to take as long as the longest sleeping work item. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Moved codePhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Eliminated the user of drbd_task_to_thread()Philipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Moved the thread name into the data structurePhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Moved the state functions into its own source filePhilipp Reisner2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Local variable renames: e -> peer_reqAndreas Gruenbacher2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Update some commentsAndreas Gruenbacher2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| * drbd: Clean up some left-oversAndreas Gruenbacher2011-09-28
| | | | | | | | | | Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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