alc a81d9ad0b9 Introduce a new pmap function, pmap_extract_and_hold(). This function ...

atomically extracts and holds the physical page that is associated with the
given pmap and virtual address.  Such a function is needed to make the
memory mapping optimizations used by, for example, pipes and raw disk I/O
MP-safe.

Reviewed by:	tegge

2003-09-08 02:45:03 +00:00

..

alpha

Introduce a new pmap function, pmap_extract_and_hold(). This function

2003-09-08 02:45:03 +00:00

compile

Don't need the .keep_me files. Obrien and I committed past each other.

2001-07-01 23:35:44 +00:00

conf

Add option NO_SIO to work-around the hardcoded dependency on sio(4).

2003-08-25 03:43:08 +00:00

include

Fix build breakage caused by the inclusion of <ddb/ddb.h> while

2003-09-07 05:33:46 +00:00

isa

Mega busdma API commit.

2003-07-01 15:52:06 +00:00

linux

Rename P_THREADED to P_SA. P_SA means a process is using scheduler

2003-06-15 00:31:24 +00:00

mcbus

Prefer new location of pci include files (which have only been in the

2003-08-22 07:20:27 +00:00

osf1

Cleanup <machine/cpu.h> by moving MD prototypes to <machine/md_var.h>

2003-08-17 06:42:08 +00:00

pci

Prefer new location of pci include files (which have only been in the

2003-08-22 07:20:27 +00:00

tlsb

Prefer new location of pci include files (which have only been in the

2003-08-22 07:20:27 +00:00

Makefile

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