tree d23d2aa8d6cec93bab6e23ffd2199509e7d85113
parent 891ce207011d3d9219f79fd5114c8594bbacc653
author Heinz Mauelshagen <hjm@redhat.com> 1178703181 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1178739047 -0700

dm io: new interface

Add a new API to dm-io.c that uses a private mempool and bio_set for each
client.

The new functions to use are dm_io_client_create(), dm_io_client_destroy(),
dm_io_client_resize() and dm_io().

Signed-off-by: Heinz Mauelshagen <hjm@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Cc: Milan Broz <mbroz@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>