diff options
| author | David Gwynne <dlg@cvs.openbsd.org> | 2007-06-01 17:34:09 +0000 |
|---|---|---|
| committer | David Gwynne <dlg@cvs.openbsd.org> | 2007-06-01 17:34:09 +0000 |
| commit | 56b0cc4b4ad126fc894addc1efb00093b073e318 (patch) | |
| tree | cc6e7cc85ffed7e9990ea3528a8083d02c7353ee /sys/dev | |
| parent | 5a025c5392a4f80fb111ca332e2194a0aa2cf605 (diff) | |
dont request zeroed memory when we allocate data regions for buffers. this
moves memset from the 20th most expensive function in the kernel to the
331st when doing heavy io.
ok tedu@ thib@ pedro@ beck@ art@
Diffstat (limited to 'sys/dev')
0 files changed, 0 insertions, 0 deletions