diff options
| author | Kundan Kumar <[email protected]> | 2024-05-23 17:01:49 +0530 |
|---|---|---|
| committer | Keith Busch <[email protected]> | 2024-05-24 08:59:16 -0700 |
| commit | 1bd293fcf3af84674e82ed022c049491f3768840 (patch) | |
| tree | 92ec42c937a494bb535a61976a1182a1ee8c53f7 /net/unix/sysctl_net_unix.c | |
| parent | 64e3d02b43b17390f0fa9af6708a4eafdf20ba01 (diff) | |
nvme: adjust multiples of NVME_CTRL_PAGE_SIZE in offset
bio_vec start offset may be relatively large particularly when large
folio gets added to the bio. A bigger offset will result in avoiding the
single-segment mapping optimization and end up using expensive
mempool_alloc further.
Rather than using absolute value, adjust bv_offset by
NVME_CTRL_PAGE_SIZE while checking if segment can be fitted into one/two
PRP entries.
Suggested-by: Christoph Hellwig <[email protected]>
Signed-off-by: Kundan Kumar <[email protected]>
Reviewed-by: Sagi Grimberg <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Signed-off-by: Keith Busch <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions