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(parent: a8ba0d6) | patch
drbd: track meta data IO intent, start and submit time
authorLars Ellenberg <lars.ellenberg@linbit.com>
Tue, 1 Apr 2014 21:53:30 +0000 (23:53 +0200)
committerPhilipp Reisner <philipp.reisner@linbit.com>
Thu, 10 Jul 2014 16:35:10 +0000 (18:35 +0200)
commite37d2438d8e5e4c1225cf94d45347fa207835447
treebd1756066196e9922c476f75759f4846455c2c63tree | snapshot
parenta8ba0d606933c34c13ea971491a7e0dfa50208efcommit | diff
drbd: track meta data IO intent, start and submit time

For diagnostic purposes, track intent, start time
and latest submit time of meta data IO.

Move separate members from struct drbd_device
into the embeded struct drbd_md_io.
s/md_io_(page|in_use)/md_io.\1/

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
drivers/block/drbd/drbd_actlog.c diff | blob | history
drivers/block/drbd/drbd_int.h diff | blob | history
drivers/block/drbd/drbd_main.c diff | blob | history
drivers/block/drbd/drbd_nl.c diff | blob | history
drivers/block/drbd/drbd_worker.c diff | blob | history
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