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authorMike Snitzer <snitzer@redhat.com>2020-09-19 20:09:11 +0300
committerMike Snitzer <snitzer@redhat.com>2020-09-29 23:33:07 +0300
commit33bd6f0693857492ab19869d79801437ac1e42ba (patch)
tree1ccd06964552349271e8a3b713ff190429ce588c /drivers/md/dm.h
parent7465d7ac50edb3158c5eb957c5ecd3a5310e1c68 (diff)
downloadlinux-33bd6f0693857492ab19869d79801437ac1e42ba.tar.xz
dm table: make 'struct dm_table' definition accessible to all of DM core
Move 'struct dm_table' definition from dm-table.c to dm-core.h and update DM core to access its members directly. Helps optimize max_io_len() and other methods slightly. Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm.h')
-rw-r--r--drivers/md/dm.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/md/dm.h b/drivers/md/dm.h
index 4f5fe664d05a..fffe1e289c53 100644
--- a/drivers/md/dm.h
+++ b/drivers/md/dm.h
@@ -179,12 +179,9 @@ int dm_open_count(struct mapped_device *md);
int dm_lock_for_deletion(struct mapped_device *md, bool mark_deferred, bool only_deferred);
int dm_cancel_deferred_remove(struct mapped_device *md);
int dm_request_based(struct mapped_device *md);
-sector_t dm_get_size(struct mapped_device *md);
-struct request_queue *dm_get_md_queue(struct mapped_device *md);
int dm_get_table_device(struct mapped_device *md, dev_t dev, fmode_t mode,
struct dm_dev **result);
void dm_put_table_device(struct mapped_device *md, struct dm_dev *d);
-struct dm_stats *dm_get_stats(struct mapped_device *md);
int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
unsigned cookie);