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| author | Jonathan Brassow <jbrassow@redhat.com> | 2009-04-02 19:55:30 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2009-04-02 19:55:30 +0100 |
| commit | b2a114652940ccf7e9668ad447ca78bf16a31139 (patch) | |
| tree | f86e851ff752a8ae5ce1b5571cde1918c86a156a /drivers/md/dm-snap-transient.c | |
| parent | ec44ab9d6681ddf9026b593e866bec9c0e075e1d (diff) | |
| download | linux-b2a114652940ccf7e9668ad447ca78bf16a31139.tar.gz linux-b2a114652940ccf7e9668ad447ca78bf16a31139.tar.bz2 linux-b2a114652940ccf7e9668ad447ca78bf16a31139.zip | |
dm exception store: separate type from instance
Introduce struct dm_exception_store_type.
Signed-off-by: Jonathan Brassow <jbrassow@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-snap-transient.c')
| -rw-r--r-- | drivers/md/dm-snap-transient.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/md/dm-snap-transient.c b/drivers/md/dm-snap-transient.c index 7f6e2e6dcb0d..b558176ff020 100644 --- a/drivers/md/dm-snap-transient.c +++ b/drivers/md/dm-snap-transient.c @@ -39,7 +39,7 @@ static int transient_read_metadata(struct dm_exception_store *store, static int transient_prepare_exception(struct dm_exception_store *store, struct dm_snap_exception *e) { - struct transient_c *tc = (struct transient_c *) store->context; + struct transient_c *tc = store->context; sector_t size = get_dev_size(store->snap->cow->bdev); if (size < (tc->next_free + store->snap->chunk_size)) @@ -71,12 +71,12 @@ int dm_create_transient(struct dm_exception_store *store) { struct transient_c *tc; - store->destroy = transient_destroy; - store->read_metadata = transient_read_metadata; - store->prepare_exception = transient_prepare_exception; - store->commit_exception = transient_commit_exception; - store->drop_snapshot = NULL; - store->fraction_full = transient_fraction_full; + store->type.dtr = transient_destroy; + store->type.read_metadata = transient_read_metadata; + store->type.prepare_exception = transient_prepare_exception; + store->type.commit_exception = transient_commit_exception; + store->type.drop_snapshot = NULL; + store->type.fraction_full = transient_fraction_full; tc = kmalloc(sizeof(struct transient_c), GFP_KERNEL); if (!tc) |