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path: root/drivers/md/dm-vdo/indexer/indexer.h
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2025-02-25dm vdo indexer: reorder uds_request to reduce paddingKen Raeburn
Reorder fields and make uds_request_type and uds_zone_message packed, to squeeze out some space. Use struct_group so the request reset code no longer needs to care about field order. On x86_64 this reduces the struct size from 144 to 120, which saves 48 kB (about 12%) per VDO hash zone. Signed-off-by: Ken Raeburn <raeburn@redhat.com> Signed-off-by: Matthew Sakai <msakai@redhat.com> Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
2024-11-20dm vdo: Remove unused uds_compute_index_sizeDr. David Alan Gilbert
uds_compute_index_size() has been unused since it was added in commit b46d79bdb82a ("dm vdo: add deduplication index storage interface") Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Reviewed-by: Matthew Sakai <msakai@redhat.com> Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
2024-03-04dm vdo: move indexer files into sub-directoryMike Snitzer
The goal is to assist high-level understanding of which code is conceptually specific to VDO's indexer. Signed-off-by: Mike Snitzer <snitzer@kernel.org> Signed-off-by: Matthew Sakai <msakai@redhat.com>