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| author |   krw <krw@openbsd.org> | 2011-07-05 17:38:54 +0000 |
|---|---|---|
| committer | krw <krw@openbsd.org> | 2011-07-05 17:38:54 +0000 |
| commit | ef93a5ee996b0931488d1007888915a83cd0701b (patch) | |
| tree | 72c5178c95f53b646c90697893d823208fccd3d5 /sys/uvm/uvm_pmemrange.c | |
| parent | N: Thou shalt not call hardclock() with biglock held. (diff) | |
| download | wireguard-openbsd-ef93a5ee996b0931488d1007888915a83cd0701b.tar.xz wireguard-openbsd-ef93a5ee996b0931488d1007888915a83cd0701b.zip | |
More non-512-byte sector groundwork. Don't let disklabel hint that
a ffs frag size can be less than the d_secsize of the disk. Make
sure amd64 writedisklabel() puts the disklabel where readdoslabel()
will read it. Tweak i386/amd64 installboot/biosboot so sectors are
indeed used where sectors are claimed.
Lets me fdisk, newfs, mount and installboot onto 2048 and 4096
byte sector devices. Other filesystem utilites will still hold
surprises.
Note that actually booting from such devices will await BIOSen that
acknowledge such devices as bootable.
ok guenther@
Diffstat (limited to 'sys/uvm/uvm_pmemrange.c')
0 files changed, 0 insertions, 0 deletions