diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-11-22 14:06:12 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-11-29 06:35:21 -0700 |
| commit | 86416916466514e4ae0b7296d20133b6427c4c1f (patch) | |
| tree | 0182fb4115120743dc1489b6fd36fb197829121d /block | |
| parent | d9337a420aed38cb4ffa465e5a546360410bc0cb (diff) | |
| download | linux-86416916466514e4ae0b7296d20133b6427c4c1f.tar.bz2 | |
block: move GENHD_FL_NATIVE_CAPACITY to disk->state
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>
Diffstat (limited to 'block')
| -rw-r--r-- | block/partitions/core.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/block/partitions/core.c b/block/partitions/core.c index 334b72ef1d73..520292fee933 100644 --- a/block/partitions/core.c +++ b/block/partitions/core.c @@ -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) |