diff options
| author | tkusumi <tkusumi@NetBSD.org> | 2019-12-08 04:41:02 +0000 |
|---|---|---|
| committer | tkusumi <tkusumi@NetBSD.org> | 2019-12-08 04:41:02 +0000 |
| commit | 612ec80bb7049fc1160bbc45c3a0e919f18d5b86 (patch) | |
| tree | 11a019324a1bd1cc2c9a55af63f45d19bd72fc60 /sys/dev/dm/dm_target_snapshot.c | |
| parent | e2cec70db0096da0d60d66096e03a53655e1065a (diff) | |
dm: Refactor target's ->init() i/f
Take dm_table_entry_t* instead of void**.
Remove dm_dev_t* unneeded by target code.
No functional change, but for future changes.
taken-from: DragonFlyBSD
Diffstat (limited to 'sys/dev/dm/dm_target_snapshot.c')
| -rw-r--r-- | sys/dev/dm/dm_target_snapshot.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/sys/dev/dm/dm_target_snapshot.c b/sys/dev/dm/dm_target_snapshot.c index bcd83c1358d..3e65bc53eef 100644 --- a/sys/dev/dm/dm_target_snapshot.c +++ b/sys/dev/dm/dm_target_snapshot.c @@ -1,4 +1,4 @@ -/* $NetBSD: dm_target_snapshot.c,v 1.25 2019/12/07 15:28:39 tkusumi Exp $ */ +/* $NetBSD: dm_target_snapshot.c,v 1.26 2019/12/08 04:41:02 tkusumi Exp $ */ /* * Copyright (c) 2008 The NetBSD Foundation, Inc. @@ -29,7 +29,7 @@ * POSSIBILITY OF SUCH DAMAGE. */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: dm_target_snapshot.c,v 1.25 2019/12/07 15:28:39 tkusumi Exp $"); +__KERNEL_RCSID(0, "$NetBSD: dm_target_snapshot.c,v 1.26 2019/12/08 04:41:02 tkusumi Exp $"); /* * 1. Suspend my_data to temporarily stop any I/O while the snapshot is being @@ -87,7 +87,7 @@ __KERNEL_RCSID(0, "$NetBSD: dm_target_snapshot.c,v 1.25 2019/12/07 15:28:39 tkus #include "dm.h" /* dm_target_snapshot.c */ -int dm_target_snapshot_init(dm_dev_t *, void**, char *); +int dm_target_snapshot_init(dm_table_entry_t *, char *); char *dm_target_snapshot_status(void *); int dm_target_snapshot_strategy(dm_table_entry_t *, struct buf *); int dm_target_snapshot_deps(dm_table_entry_t *, prop_array_t); @@ -95,7 +95,7 @@ int dm_target_snapshot_destroy(dm_table_entry_t *); int dm_target_snapshot_upcall(dm_table_entry_t *, struct buf *); /* dm snapshot origin driver */ -int dm_target_snapshot_orig_init(dm_dev_t *, void**, char *); +int dm_target_snapshot_orig_init(dm_table_entry_t *, char *); char *dm_target_snapshot_orig_status(void *); int dm_target_snapshot_orig_strategy(dm_table_entry_t *, struct buf *); int dm_target_snapshot_orig_sync(dm_table_entry_t *); @@ -192,7 +192,7 @@ dm_target_snapshot_modcmd(modcmd_t cmd, void *arg) * snapshot_origin device, cow device, persistent flag, chunk size */ int -dm_target_snapshot_init(dm_dev_t *dmv, void **target_config, char *params) +dm_target_snapshot_init(dm_table_entry_t *table_en, char *params) { dm_target_snapshot_config_t *tsc; dm_pdev_t *dmp_snap, *dmp_cow; @@ -238,7 +238,7 @@ dm_target_snapshot_init(dm_dev_t *dmv, void **target_config, char *params) tsc->tsc_snap_dev = dmp_snap; tsc->tsc_cow_dev = dmp_cow; - *target_config = tsc; + table_en->target_config = tsc; dmv->sec_size = dmp_snap->dmp_secsize; @@ -387,7 +387,7 @@ dm_target_snapshot_upcall(dm_table_entry_t *table_en, struct buf *bp) * argv: /dev/mapper/my_data_real */ int -dm_target_snapshot_orig_init(dm_dev_t *dmv, void **target_config, char *params) +dm_target_snapshot_orig_init(dm_table_entry_t *table_en, char *params) { dm_target_snapshot_origin_config_t *tsoc; dm_pdev_t *dmp_real; @@ -405,7 +405,7 @@ dm_target_snapshot_orig_init(dm_dev_t *dmv, void **target_config, char *params) tsoc = kmem_alloc(sizeof(dm_target_snapshot_origin_config_t), KM_SLEEP); tsoc->tsoc_real_dev = dmp_real; - *target_config = tsoc; + table_en->target_config = tsoc; return 0; } |
