dm kcopyd: clean interface
Clean up the kcopyd 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>
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 0d4e7e9..32c7c6d 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -133,7 +133,7 @@
struct dm_target *ti;
struct list_head list;
struct region_hash rh;
- struct kcopyd_client *kcopyd_client;
+ struct dm_kcopyd_client *kcopyd_client;
uint64_t features;
spinlock_t lock; /* protects the lists */
@@ -788,7 +788,7 @@
{
int r;
unsigned int i;
- struct dm_io_region from, to[KCOPYD_MAX_REGIONS], *dest;
+ struct dm_io_region from, to[DM_KCOPYD_MAX_REGIONS], *dest;
struct mirror *m;
unsigned long flags = 0;
@@ -820,9 +820,9 @@
}
/* hand to kcopyd */
- set_bit(KCOPYD_IGNORE_ERROR, &flags);
- r = kcopyd_copy(ms->kcopyd_client, &from, ms->nr_mirrors - 1, to, flags,
- recovery_complete, reg);
+ set_bit(DM_KCOPYD_IGNORE_ERROR, &flags);
+ r = dm_kcopyd_copy(ms->kcopyd_client, &from, ms->nr_mirrors - 1, to,
+ flags, recovery_complete, reg);
return r;
}
@@ -1504,7 +1504,7 @@
argc -= args_used;
if (!argc || sscanf(argv[0], "%u", &nr_mirrors) != 1 ||
- nr_mirrors < 2 || nr_mirrors > KCOPYD_MAX_REGIONS + 1) {
+ nr_mirrors < 2 || nr_mirrors > DM_KCOPYD_MAX_REGIONS + 1) {
ti->error = "Invalid number of mirrors";
dm_destroy_dirty_log(dl);
return -EINVAL;
@@ -1569,7 +1569,7 @@
goto err_destroy_wq;
}
- r = kcopyd_client_create(DM_IO_PAGES, &ms->kcopyd_client);
+ r = dm_kcopyd_client_create(DM_IO_PAGES, &ms->kcopyd_client);
if (r)
goto err_destroy_wq;
@@ -1588,7 +1588,7 @@
struct mirror_set *ms = (struct mirror_set *) ti->private;
flush_workqueue(ms->kmirrord_wq);
- kcopyd_client_destroy(ms->kcopyd_client);
+ dm_kcopyd_client_destroy(ms->kcopyd_client);
destroy_workqueue(ms->kmirrord_wq);
free_context(ms, ti, ms->nr_mirrors);
}