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| author | Chaitanya Kulkarni <[email protected]> | 2021-06-09 18:32:48 -0700 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2021-06-17 15:51:20 +0200 |
| commit | c28a61471c5898e832c6e8634b2659249761b833 (patch) | |
| tree | d4cf1a5dc7a2157d2fdb246e342feb88c156b4ba /drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | |
| parent | 7860569ad47f9fbd7c9f93a5c2b7d2a18e4af831 (diff) | |
block: export blk_next_bio()
The block layer provides emulation of zone management operations
targeting all zones of a zoned block device only for the zone reset
operation (REQ_OP_ZONE_RESET). In order to correctly implement
exporting of zoned block devices with NVMeOF, emulating zone management
operations targeting all zones of a device is also necessary for the
open, close and finish zone operations (REQ_OP_ZONE_OPEN,
REQ_OP_ZONE_CLOSE and REQ_OP_ZONE_FINISH).
Instead of duplicating the code, export the existing helper from block
layer so we can use a bio chaining pattern that is present in the block
layer for REQ_OP_ZONE RESET all emulation in the NVMeOF zoned block
device backend.
Reviewed-by: Damien Le Moal <[email protected]>
Signed-off-by: Chaitanya Kulkarni <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c')
0 files changed, 0 insertions, 0 deletions