diff options
| author |   dlg <dlg@openbsd.org> | 2013-11-21 00:13:33 +0000 |
|---|---|---|
| committer | dlg <dlg@openbsd.org> | 2013-11-21 00:13:33 +0000 |
| commit | 27f37992c7cdc39b161d12d3ddece4279978470d (patch) | |
| tree | c7debb46788f6d3bc7ca81110db36be15bf72332 /sys/kern/subr_hibernate.c | |
| parent | Update comments mentioning `resource maps' to mention `extents' instead. (diff) | |
| download | wireguard-openbsd-27f37992c7cdc39b161d12d3ddece4279978470d.tar.xz wireguard-openbsd-27f37992c7cdc39b161d12d3ddece4279978470d.zip | |
remove the #define b_cylinder b_resid from bufs. i hated the
overloading of that thing.
the only hardware that seems to care about cylinders in our tree
are floppy drives, and the drivers for those calculate their own
cylinders from logical block addresses and ignore whatever the rest
of the kernel thought b_cylinders should be.
most of this diff is moving the floppy drivers to using b_resid as
a resid and using that as part of the calculation for real cylinder
values.
the rest of the diff is getting rid of the useless assignments to
b_cylinder that dont get used by anything (now that disksort is
gone).
ok miod@
Diffstat (limited to 'sys/kern/subr_hibernate.c')
| -rw-r--r-- | sys/kern/subr_hibernate.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sys/kern/subr_hibernate.c b/sys/kern/subr_hibernate.c index 9ec1dfea257..b724c4a4cfd 100644 --- a/sys/kern/subr_hibernate.c +++ b/sys/kern/subr_hibernate.c @@ -1,4 +1,4 @@ -/* $OpenBSD: subr_hibernate.c,v 1.80 2013/11/09 06:54:00 mlarkin Exp $ */ +/* $OpenBSD: subr_hibernate.c,v 1.81 2013/11/21 00:13:33 dlg Exp $ */ /* * Copyright (c) 2011 Ariane van der Steldt <ariane@stack.nl> @@ -1059,7 +1059,6 @@ hibernate_block_io(union hibernate_info *hib, daddr_t blkctr, CLR(bp->b_flags, B_READ | B_WRITE | B_DONE); SET(bp->b_flags, B_BUSY | (iswrite ? B_WRITE : B_READ) | B_RAW); bp->b_dev = hib->dev; - bp->b_cylinder = 0; (*bdsw->d_strategy)(bp); error = biowait(bp); |