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Merge branch 'for-6.13/block-atomic' into for-6.13/block

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Merge in block/fs prep patches for the atomic write support.

* for-6.13/block-atomic:
  block: Add bdev atomic write limits helpers
  fs/block: Check for IOCB_DIRECT in generic_atomic_write_valid()
  block/fs: Pass an iocb to generic_atomic_write_valid()
This commit is contained in:
Jens Axboe
2024-10-22 08:21:51 -06:00
parent 919b5139bd 1eadb15794
commit fdad1a20cd
4 changed files with 38 additions and 17 deletions
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16
include/linux/blkdev.h
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@@ -1682,6 +1682,22 @@ static inline bool bdev_can_atomic_write(struct block_device *bdev)
return true;
}
static inline unsigned int
bdev_atomic_write_unit_min_bytes(struct block_device *bdev)
{
if (!bdev_can_atomic_write(bdev))
return 0;
return queue_atomic_write_unit_min_bytes(bdev_get_queue(bdev));
}
static inline unsigned int
bdev_atomic_write_unit_max_bytes(struct block_device *bdev)
{
if (!bdev_can_atomic_write(bdev))
return 0;
return queue_atomic_write_unit_max_bytes(bdev_get_queue(bdev));
}
#define DEFINE_IO_COMP_BATCH(name) struct io_comp_batch name = { }
#endif /* _LINUX_BLKDEV_H */