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author | phk <phk@FreeBSD.org> | 2003-02-05 20:17:45 +0000 |
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committer | phk <phk@FreeBSD.org> | 2003-02-05 20:17:45 +0000 |
commit | 2ccf73eb01bcca438145c8d1af38f97eee8e4136 (patch) | |
tree | ece5b678fc8ffce3d77543037a0631ccbeebb3f5 | |
parent | c142aa48bd103bdbb9a10bddbe4c1de1c68d38ed (diff) | |
download | FreeBSD-src-2ccf73eb01bcca438145c8d1af38f97eee8e4136.zip FreeBSD-src-2ccf73eb01bcca438145c8d1af38f97eee8e4136.tar.gz |
Add three more properties to struct disk: Stripe offset and width
and max request size. These will be used to optimize our clustering
behaviour.
-rw-r--r-- | sys/sys/disk.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/sys/disk.h b/sys/sys/disk.h index 25aa4af..0149b15 100644 --- a/sys/sys/disk.h +++ b/sys/sys/disk.h @@ -42,6 +42,9 @@ struct disk { off_t d_mediasize; u_int d_fwsectors; u_int d_fwheads; + u_int d_stripe_offset; + u_int d_stripe_width; + u_int d_max_request; struct g_geom *d_softc; }; |