Philipp Reisner e17117310b drbd: Replaced md_io_mutex by an atomic: md_io_in_use
The new function drbd_md_get_buffer() aborts waiting for the buffer
in case the disk failes in the meantime.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2012-05-09 10:22:31 +02:00
..
2011-03-31 11:26:23 -03:00
2009-12-29 17:38:28 +01:00
2009-10-01 21:17:58 +02:00