diff options
| author | Cheng Renquan <crquan@gmail.com> | 2009-04-02 20:55:28 +0200 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2009-04-02 20:55:28 +0200 |
| commit | 45194e4f89fbdd97a2b7d2698c05f0b00c19e820 (patch) | |
| tree | 70d35747228b84c1d7b7d76c5e18f72b16f412a3 /drivers/md/dm.h | |
| parent | dm table: fix upgrade mode race (diff) | |
| download | linux-45194e4f89fbdd97a2b7d2698c05f0b00c19e820.tar.xz linux-45194e4f89fbdd97a2b7d2698c05f0b00c19e820.zip | |
dm target: remove struct tt_internal
The tt_internal is really just a list_head to manage registered target_type
in a double linked list,
Here embed the list_head into target_type directly,
1. to avoid kmalloc/kfree;
2. then tt_internal is really unneeded;
Cc: stable@kernel.org
Signed-off-by: Cheng Renquan <crquan@gmail.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Reviewed-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm.h')
| -rw-r--r-- | drivers/md/dm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm.h b/drivers/md/dm.h index 20194e000c5a..b48397c0abbd 100644 --- a/drivers/md/dm.h +++ b/drivers/md/dm.h @@ -60,7 +60,7 @@ int dm_table_barrier_ok(struct dm_table *t); int dm_target_init(void); void dm_target_exit(void); struct target_type *dm_get_target_type(const char *name); -void dm_put_target_type(struct target_type *t); +void dm_put_target_type(struct target_type *tt); int dm_target_iterate(void (*iter_func)(struct target_type *tt, void *param), void *param); |