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| author | Joe Thornber <ejt@redhat.com> | 2013-03-01 22:45:50 +0000 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2013-03-01 22:45:50 +0000 |
| commit | 6beca5eb6e801aea810da6cbc4990d96e6c1c0bc (patch) | |
| tree | 37586c9ecdd7bbc89ce4db07abde3ca32d6a8e1c /drivers/cdrom/cdrom.c | |
| parent | 4e7f1f9089660aec3b5ab2645ce62777c6f4c6a2 (diff) | |
| download | talos-obmc-linux-6beca5eb6e801aea810da6cbc4990d96e6c1c0bc.tar.gz talos-obmc-linux-6beca5eb6e801aea810da6cbc4990d96e6c1c0bc.zip | |
dm bio prison: pass cell memory in
Change the dm_bio_prison interface so that instead of allocating memory
internally, dm_bio_detain is supplied with a pre-allocated cell each
time it is called.
This enables a subsequent patch to move the allocation of the struct
dm_bio_prison_cell outside the thin target's mapping function so it can
no longer block there.
Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/cdrom/cdrom.c')
0 files changed, 0 insertions, 0 deletions
