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| author | Jens Axboe <axboe@kernel.dk> | 2024-10-22 08:21:51 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-10-22 08:21:51 -0600 |
| commit | fdad1a20cd57bff65539d971c0ec74faf2b5b2fc (patch) | |
| tree | e4ece36cb7ef3b3d69df0869eb735c9670eb54f9 /include/linux/blkdev.h | |
| parent | 919b5139bd1d557a4d4cd4b2466e2440dda65484 (diff) | |
| parent | 1eadb157947163ca72ba8963b915fdc099ce6cca (diff) | |
Merge branch 'for-6.13/block-atomic' into for-6.13/block
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()
Diffstat (limited to 'include/linux/blkdev.h')
| -rw-r--r-- | include/linux/blkdev.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 6b78a68e0bd9..55bec14fe55f 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -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 */ |