diff options
| author |   visa <visa@openbsd.org> | 2017-06-22 14:40:20 +0000 |
|---|---|---|
| committer | visa <visa@openbsd.org> | 2017-06-22 14:40:20 +0000 |
| commit | 8929cd64b26afc524177459660f1e98e79a37c3d (patch) | |
| tree | 51b2a5070f676fbebea9e3d9bdbcf18995e21322 /sys/kern/subr_hibernate.c | |
| parent | typo; from jack burton (diff) | |
| download | wireguard-openbsd-8929cd64b26afc524177459660f1e98e79a37c3d.tar.xz wireguard-openbsd-8929cd64b26afc524177459660f1e98e79a37c3d.zip | |
Improve the coalescing of instruction cache flushes on R8000 in order
not to perform redundant work. There is no direct way to flush the
cache; rather, the kernel evicts unwanted bits from the cache by
executing a block of instructions, which is expensive.
With this diff, make build time decreases about 0.4%.
Diff from miod@
Diffstat (limited to 'sys/kern/subr_hibernate.c')
0 files changed, 0 insertions, 0 deletions