David Greenman dd0b2081f4 Implemented zero-copy TCP/IP extensions via sendfile(2) - send a ...

file to a stream socket. sendfile(2) is similar to implementations in
HP-UX, Linux, and other systems, but the API is more extensive and
addresses many of the complaints that the Apache Group and others have
had with those other implementations. Thanks to Marc Slemko of the
Apache Group for helping me work out the best API for this.
Anyway, this has the "net" result of speeding up sends of files over
TCP/IP sockets by about 10X (that is to say, uses 1/10th of the CPU
cycles) when compared to a traditional read/write loop.

1998-11-05 14:28:26 +00:00

..

default_pager.c

Fixed two potentially serious classes of bugs:

1998-10-13 08:24:45 +00:00

default_pager.h

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not

1997-02-22 09:48:43 +00:00

device_pager.c

Convert fake page allocs to use the zone allocator, thus eliminating the

1998-10-22 01:45:29 +00:00

pmap.h

Notify pmap when a page is freed on the alpha to allow it to clean up

1998-07-26 18:15:20 +00:00

swap_pager.c

Use TAILQ macros for clean/dirty block list processing. Set b_xflags

1998-10-31 15:31:29 +00:00

swap_pager.h

Removed no longer valid comment about swb_block being int instead of

1998-07-10 21:50:17 +00:00

vm_extern.h

This commit fixes various 64bit portability problems required for

1998-06-07 17:13:14 +00:00

vm_fault.c

Added a second argument, "activate" to the vm_page_unwire() call so that

1998-10-28 13:37:02 +00:00

vm_glue.c

Fixed two potentially serious classes of bugs:

1998-10-13 08:24:45 +00:00

vm_inherit.h

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not

1997-02-22 09:48:43 +00:00

vm_init.c

Back out DIAGNOSTIC changes.

1998-02-06 12:14:30 +00:00

vm_kern.c

Cosmetic changes to the PAGE_XXX macros to make them consistent with

1998-09-04 08:06:57 +00:00

vm_kern.h

Attempt to fix the previous fix to the contigmalloc1 prototype.

1997-10-11 10:39:19 +00:00

vm_map.c

Nitpicking and dusting performed on a train. Removes trivial warnings

1998-10-25 17:44:59 +00:00

vm_map.h

VM level code cleanups.

1998-01-22 17:30:44 +00:00

vm_meter.c

Add John Dyson's SYSCTL descriptions, and an export of more stats to

1998-10-31 17:21:31 +00:00

vm_mmap.c

Fixed two potentially serious classes of bugs:

1998-10-13 08:24:45 +00:00

vm_object.c

Implemented zero-copy TCP/IP extensions via sendfile(2) - send a

1998-11-05 14:28:26 +00:00

vm_object.h

Change various syscalls to use size_t arguments instead of u_int.

1998-08-24 08:39:39 +00:00

vm_page.c

Fixed wrong comments in and about vm_page_deactivate().

1998-10-28 13:41:43 +00:00

vm_page.h

Added a second argument, "activate" to the vm_page_unwire() call so that

1998-10-28 13:37:02 +00:00

vm_pageout.c

Add John Dyson's SYSCTL descriptions, and an export of more stats to

1998-10-31 17:21:31 +00:00

vm_pageout.h

VM level code cleanups.

1998-01-22 17:30:44 +00:00

vm_pager.c

Use TAILQ macros for clean/dirty block list processing. Set b_xflags

1998-10-31 15:31:29 +00:00

vm_pager.h

Fixed two potentially serious classes of bugs:

1998-10-13 08:24:45 +00:00

vm_param.h

There is a comment in vm_param.h which doesn't belong to the

1998-07-22 06:21:55 +00:00

vm_prot.h

Fix the gdb executable modify problem. Thanks to the detective work

1997-04-06 02:29:45 +00:00

vm_swap.c

Don't follow null bdevsw pointers. The `major(dev) < nblkdev' test rotted

1998-10-25 19:24:04 +00:00

vm_unix.c

Fixed two potentially serious classes of bugs:

1998-10-13 08:24:45 +00:00

vm_zone.c

Add John Dyson's SYSCTL descriptions, and an export of more stats to

1998-10-31 17:21:31 +00:00

vm_zone.h

Correct copyright.

1998-04-25 04:50:03 +00:00

vm.h

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not

1997-02-22 09:48:43 +00:00

vnode_pager.c

Fixed two potentially serious classes of bugs:

1998-10-13 08:24:45 +00:00

vnode_pager.h

Fixed two potentially serious classes of bugs:

1998-10-13 08:24:45 +00:00