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ANDROID: dm-bow: Fix up revert remove dm-bow

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The revert does not compile. This patch corrects compilation issues.

It does not fix issues that prevent dm-bow from initializing

Test: Can build kernel with dm-bow enabled

Bug: 210958368
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: If65a7ce4f7648329607c11054bc542eb2b735081
This commit is contained in:
Paul Lawrence 2024-08-22 10:15:46 -07:00 committed by Treehugger Robot
parent 31c501de4a
commit 221a0b451c
1 changed files with 4 additions and 4 deletions
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8
drivers/md/dm-bow.c
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@ -586,10 +586,11 @@ static struct attribute *bow_attrs[] = {
&attr_free.attr,
NULL
};
ATTRIBUTE_GROUPS(bow);
static struct kobj_type bow_ktype = {
.sysfs_ops = &kobj_sysfs_ops,
.default_attrs = bow_attrs,
.default_groups = bow_groups,
.release = dm_kobject_release
};
@ -709,7 +710,6 @@ static int dm_bow_ctr(struct dm_target *ti, unsigned int argc, char **argv)
ti->num_flush_bios = 1;
ti->num_discard_bios = 1;
ti->num_write_same_bios = 1;
ti->private = bc;
ret = dm_get_device(ti, argv[0], dm_table_get_mode(ti->table),
@ -746,7 +746,7 @@ static int dm_bow_ctr(struct dm_target *ti, unsigned int argc, char **argv)
mutex_init(&bc->ranges_lock);
bc->ranges = RB_ROOT;
bc->bufio = dm_bufio_client_create(bc->dev->bdev, bc->block_size, 1, 0,
NULL, NULL);
NULL, NULL, 0);
if (IS_ERR(bc->bufio)) {
ti->error = "Cannot initialize dm-bufio";
ret = PTR_ERR(bc->bufio);
@ -1256,7 +1256,7 @@ int dm_bow_prepare_ioctl(struct dm_target *ti, struct block_device **bdev)
*bdev = dev->bdev;
/* Only pass ioctls through if the device sizes match exactly. */
return ti->len != i_size_read(dev->bdev->bd_inode) >> SECTOR_SHIFT;
return ti->len != bdev_nr_sectors(dev->bdev);
}
static int dm_bow_iterate_devices(struct dm_target *ti,