diff options
| author | Heinz Mauelshagen | 2008-04-24 22:43:17 +0200 |
|---|---|---|
| committer | Alasdair G Kergon | 2008-04-25 14:26:43 +0200 |
| commit | 22a1ceb1e6a7fbce95a1531ff10bb4fb036d4a37 (patch) | |
| tree | 5b6ebebc747a0027626684a153b418a26119d074 /drivers/md/kcopyd.c | |
| parent | dm io: rename error to error_bits (diff) | |
| download | kernel-qcow2-linux-22a1ceb1e6a7fbce95a1531ff10bb4fb036d4a37.tar.gz kernel-qcow2-linux-22a1ceb1e6a7fbce95a1531ff10bb4fb036d4a37.tar.xz kernel-qcow2-linux-22a1ceb1e6a7fbce95a1531ff10bb4fb036d4a37.zip | |
dm io: clean interface
Clean up the dm-io interface to prepare for publishing it in include/linux.
Signed-off-by: Heinz Mauelshagen <hjm@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/kcopyd.c')
| -rw-r--r-- | drivers/md/kcopyd.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/md/kcopyd.c b/drivers/md/kcopyd.c index e76b52ade690..21fea42c68c4 100644 --- a/drivers/md/kcopyd.c +++ b/drivers/md/kcopyd.c @@ -25,6 +25,7 @@ #include <linux/mutex.h> #include "kcopyd.h" +#include "dm.h" static struct workqueue_struct *_kcopyd_wq; static struct work_struct _kcopyd_work; @@ -175,13 +176,13 @@ struct kcopyd_job { * Either READ or WRITE */ int rw; - struct io_region source; + struct dm_io_region source; /* * The destinations for the transfer. */ unsigned int num_dests; - struct io_region dests[KCOPYD_MAX_REGIONS]; + struct dm_io_region dests[KCOPYD_MAX_REGIONS]; sector_t offset; unsigned int nr_pages; @@ -526,8 +527,8 @@ static void split_job(struct kcopyd_job *job) segment_complete(0, 0u, job); } -int kcopyd_copy(struct kcopyd_client *kc, struct io_region *from, - unsigned int num_dests, struct io_region *dests, +int kcopyd_copy(struct kcopyd_client *kc, struct dm_io_region *from, + unsigned int num_dests, struct dm_io_region *dests, unsigned int flags, kcopyd_notify_fn fn, void *context) { struct kcopyd_job *job; |