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| author | David Howells <dhowells@redhat.com> | 2023-11-22 17:18:17 +0000 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2023-12-28 09:45:25 +0000 |
| commit | e0ace6ca98bef0d8d354040f13ffc0a498813ee9 (patch) | |
| tree | bf426f6aa6e3c0fa9f4b186eb79857675b7148ae /include/rdma | |
| parent | 80645bd4aa33a5c325f11b8dc6b38b38410ad5c0 (diff) | |
| download | linux-stable-e0ace6ca98bef0d8d354040f13ffc0a498813ee9.tar.gz linux-stable-e0ace6ca98bef0d8d354040f13ffc0a498813ee9.tar.bz2 linux-stable-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 <dhowells@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
cc: linux-cachefs@redhat.com
cc: linux-fsdevel@vger.kernel.org
cc: linux-mm@kvack.org
Diffstat (limited to 'include/rdma')
0 files changed, 0 insertions, 0 deletions