tree 29d82a62375d7a6394ba39e11926a695e6691de0
parent a8e6afa2363de7ee0dea1a3297f6236f421c2dd4
author Heinz Mauelshagen <hjm@redhat.com> 1178703180 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1178739047 -0700

dm io: delay dec_count

Delay decrementing the 'struct io' reference count until after the bio has
been freed so that a bio destructor function may reference it.  Required by a
later patch.

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>