summaryrefslogtreecommitdiffstats
path: root/kernel/uid16.h
diff options
context:
space:
mode:
authorEric Dumazet <edumazet@google.com>2019-10-30 12:32:04 -0700
committerChristoph Hellwig <hch@lst.de>2019-11-11 10:52:18 +0100
commitd3694f30732fd2a334b93f087033c5a5836f7aba (patch)
tree232edd0d94fe5628fa3726c6bbd4f7605833b6b3 /kernel/uid16.h
parent0f665b9e2a6d4cc963e6cd349d40320ed5281f95 (diff)
downloadlinux-d3694f30732fd2a334b93f087033c5a5836f7aba.tar.gz
linux-d3694f30732fd2a334b93f087033c5a5836f7aba.tar.bz2
linux-d3694f30732fd2a334b93f087033c5a5836f7aba.zip
dma-debug: reorder struct dma_debug_entry fields
Move all fields used during exact match lookups to the first cache line. This makes debug_dma_mapping_error() and friends about 50% faster. Since it removes two 32bit holes, force a cacheline alignment on struct dma_debug_entry. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'kernel/uid16.h')
0 files changed, 0 insertions, 0 deletions