Alan Cox 411d10a600 Migrate the sf_buf allocator that is used by sendfile(2) and zero-copy ... sockets into machine-dependent files. The rationale for this migration is illustrated by the modified amd64 allocator. It uses the amd64's direct map to avoid emphemeral mappings in the kernel's address space. On an SMP, the emphemeral mappings result in an IPI for TLB shootdown for each transmitted page. Yuck. Maintainers of other 64-bit platforms with direct maps should be able to use the amd64 allocator as a reference implementation.		2003-08-29 20:04:10 +00:00
..
acpica	Minor style cleanups.	2003-08-28 16:30:31 +00:00
amd64	Migrate the sf_buf allocator that is used by sendfile(2) and zero-copy	2003-08-29 20:04:10 +00:00
compile	Make space for compilations.	2002-07-06 02:49:07 +00:00
conf	Turn ips back on.	2003-06-27 23:11:22 +00:00
ia32	Switch to using the emulator in the common compat area.	2003-08-23 00:04:53 +00:00
include	Fix copyright comment & FBSDID style nits.	2003-08-25 09:48:48 +00:00
isa	Use __FBSDID().	2003-07-25 21:19:19 +00:00
pci	- Rename PCIx_HEADERTYPE* to PCIx_HDRTYPE* so the constants aren't so long.	2003-08-28 21:22:25 +00:00
Makefile	This commit adds basic support for the UFS2 filesystem. The UFS2	2002-06-21 06:18:05 +00:00