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block: move GENHD_FL_NATIVE_CAPACITY to disk->state

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The flag to indicate an unlocked native capacity is dynamic state,
not a driver capability flag, so move it to disk->state.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20211122130625.1136848-2-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig
2021-11-22 14:06:12 +01:00
committed by Jens Axboe
parent d9337a420a
commit 8641691646
2 changed files with 7 additions and 16 deletions
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15
block/partitions/core.c
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@@ -527,18 +527,15 @@ out_unlock:
static bool disk_unlock_native_capacity(struct gendisk *disk)
{
const struct block_device_operations *bdops = disk->fops;
if (bdops->unlock_native_capacity &&
!(disk->flags & GENHD_FL_NATIVE_CAPACITY)) {
printk(KERN_CONT "enabling native capacity\n");
bdops->unlock_native_capacity(disk);
disk->flags |= GENHD_FL_NATIVE_CAPACITY;
return true;
} else {
if (!disk->fops->unlock_native_capacity ||
test_and_set_bit(GD_NATIVE_CAPACITY, &disk->state)) {
printk(KERN_CONT "truncated\n");
return false;
}
printk(KERN_CONT "enabling native capacity\n");
disk->fops->unlock_native_capacity(disk);
return true;
}
void blk_drop_partitions(struct gendisk *disk)