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| author | Mike Snitzer <snitzer@kernel.org> | 2025-09-19 10:36:31 -0400 |
|---|---|---|
| committer | Anna Schumaker <anna.schumaker@oracle.com> | 2025-09-30 16:10:30 -0400 |
| commit | 1f0d4ab0f5326ab6f940482b1941d2209d61285a (patch) | |
| tree | 3200783d66fb8f4d2d053b7147ff4acf066a63d1 /drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h | |
| parent | cda94457c224915845b1d209ff71cad3c61ce194 (diff) | |
NFS: add basic STATX_DIOALIGN and STATX_DIO_READ_ALIGN support
NFS doesn't have DIO alignment constraints, so have NFS respond with
accommodating DIO alignment attributes (rather than plumb in GETATTR
support for STATX_DIOALIGN and STATX_DIO_READ_ALIGN).
The most coarse-grained dio_offset_align is the most accommodating
(e.g. PAGE_SIZE, in future larger may be supported).
Now that NFS has support, NFS reexport will now handle unaligned DIO
(NFSD's NFSD_IO_DIRECT support requires the underlying filesystem
support STATX_DIOALIGN and/or STATX_DIO_READ_ALIGN).
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h')
0 files changed, 0 insertions, 0 deletions