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| author | David Howells <[email protected]> | 2023-11-22 17:18:17 +0000 |
|---|---|---|
| committer | David Howells <[email protected]> | 2023-12-28 09:45:25 +0000 |
| commit | e0ace6ca98bef0d8d354040f13ffc0a498813ee9 (patch) | |
| tree | bf426f6aa6e3c0fa9f4b186eb79857675b7148ae /drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | |
| parent | netfs: Provide netfs_file_read_iter() (diff) | |
| download | kernel-e0ace6ca98bef0d8d354040f13ffc0a498813ee9.tar.gz kernel-e0ace6ca98bef0d8d354040f13ffc0a498813ee9.zip | |
netfs, cachefiles: Pass upper bound length to allow expansion
Make netfslib pass the maximum length to the ->prepare_write() op to tell
the cache how much it can expand the length of a write to. This allows a
write to the server at the end of a file to be limited to a few bytes
whilst writing an entire block to the cache (something required by direct
I/O).
Signed-off-by: David Howells <[email protected]>
Reviewed-by: Jeff Layton <[email protected]>
cc: [email protected]
cc: [email protected]
cc: [email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c')
0 files changed, 0 insertions, 0 deletions