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| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2021-02-22 17:25:46 +0100 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-07-07 13:26:43 +0200 |
| commit | 6fa20a6c099528e5502fe53eaca79034047bc852 (patch) | |
| tree | 7d2e6b6eaad91cfaaf56dac7caef4bf068f3d3c3 /drivers/net/wireguard/send.c | |
| parent | 162db58803ae925c044640dbb0f19da1b20297a5 (diff) | |
| download | wireguard-linux-trimmed-6fa20a6c099528e5502fe53eaca79034047bc852.tar.gz wireguard-linux-trimmed-6fa20a6c099528e5502fe53eaca79034047bc852.zip | |
wireguard: peer: put frequently used members above cache lines
commit 4a0e2188a72aa502fa7b338ff18b8b49ebe05e9d upstream.
The is_dead boolean is checked for every single packet, while the
internal_id member is used basically only for pr_debug messages. So it
makes sense to hoist up is_dead into some space formerly unused by a
struct hole, while demoting internal_api to below the lowest struct
cache line.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'drivers/net/wireguard/send.c')
0 files changed, 0 insertions, 0 deletions