diff options
| author | Damien Le Moal <damien.lemoal@wdc.com> | 2021-03-01 12:04:02 +0900 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-02-28 20:12:02 -0700 |
| commit | 0f47227705d88382d9a8f98013d56442066d90ca (patch) | |
| tree | 415304c437b9d9545424eb2226cb797034e7fb25 /block/partitions | |
| parent | fe07bfda2fb9cdef8a4d4008a409bb02f35f1bd8 (diff) | |
block: revert "block: fix bd_size_lock use"
With the removal of the skd driver, using IRQ safe locking of a bdev
bd_size_lock spinlock to protect the bdev inode size is not necessary
anymore as there is no other known driver using this lock under an IRQ
disabled context (e.g. calling set_capacity() with IRQ disabled).
Revert commit 0fe37724f8e7 ("block: fix bd_size_lock use") which
introduced the IRQ safe change.
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/partitions')
| -rw-r--r-- | block/partitions/core.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/block/partitions/core.c b/block/partitions/core.c index f3d9ff2cafb6..1a7558917c47 100644 --- a/block/partitions/core.c +++ b/block/partitions/core.c @@ -88,11 +88,9 @@ static int (*check_part[])(struct parsed_partitions *) = { static void bdev_set_nr_sectors(struct block_device *bdev, sector_t sectors) { - unsigned long flags; - - spin_lock_irqsave(&bdev->bd_size_lock, flags); + spin_lock(&bdev->bd_size_lock); i_size_write(bdev->bd_inode, (loff_t)sectors << SECTOR_SHIFT); - spin_unlock_irqrestore(&bdev->bd_size_lock, flags); + spin_unlock(&bdev->bd_size_lock); } static struct parsed_partitions *allocate_partitions(struct gendisk *hd) |