Gleb Smirnoff 5dba303d01 Use bogus_page to properly reduce number of I/Os in sendfile(2). The new ...

sendfile_swapin() loop works this way:

- Find first invalid page in the request.
- Do vm_pager_has_page() and get count of pages, that can be taken in
  single I/O.
- Trim valid pages from the end of the request.
- Cycle through the request and substitute to bogus_page all valid
  pages that are in the middle of the request.
- After I/O launched (pager copies array of pages into buf(9), it
  is important to restore proper page pointers with help vm_page_lookup().

Count bogus pages used and report them in sendfile stats.

2016-11-17 21:02:55 +00:00

..

bpf.c

Stop including if_var.h from userland.

2015-04-06 09:42:23 +00:00

flowtable.c

Use a common subroutine to fetch and zero protocol stats instead of

2015-09-11 04:37:01 +00:00

if.c

Avoid core dump when output style is html.

2015-11-20 12:15:58 +00:00

inet6.c

Fix the output for scope statistics.

2016-08-17 16:56:20 +00:00

inet.c

When calling netstat -Laptcp the local address values are not aligned

2016-07-15 17:40:34 +00:00

ipsec.c

Switch the IPsec related statistics to using the built in sysctl

2015-12-17 02:02:09 +00:00

main.c

Print running TCP connection counts with TCP statistics.

2016-03-15 00:19:30 +00:00

Makefile

Replace DPSRCS that work fine in SRCS.

2015-11-25 20:38:17 +00:00

Makefile.depend

DIRDEPS_BUILD: Regenerate without local dependencies.

2016-02-24 17:20:11 +00:00

mbuf.c

Use bogus_page to properly reduce number of I/Os in sendfile(2). The new

2016-11-17 21:02:55 +00:00

mroute6.c

Use a common subroutine to fetch and zero protocol stats instead of

2015-09-11 04:37:01 +00:00

mroute.c

Use a common subroutine to fetch and zero protocol stats instead of

2015-09-11 04:37:01 +00:00

netgraph.c

Simplify kvm symbol resolution and error handling. The symbol table

2015-09-02 18:51:36 +00:00

netisr.c

Simplify kvm symbol resolution and error handling. The symbol table

2015-09-02 18:51:36 +00:00

netstat.1

Add more text to explain --libxo flag.

2015-12-01 19:18:53 +00:00

netstat.h

Print running TCP connection counts with TCP statistics.

2016-03-15 00:19:30 +00:00

nlist_symbols

Print running TCP connection counts with TCP statistics.

2016-03-15 00:19:30 +00:00

pfkey.c

Use nitems() from sys/param.h.

2016-07-30 07:06:23 +00:00

route.c

Fix build without INET6 and with gcc. A function definition was ifdefed

2016-08-27 11:06:06 +00:00

sctp.c

Don't duplicate code for SCTP, just use the ones used for UDP and TCP.

2016-07-17 11:43:27 +00:00

unix.c

Use NULL instead of 0 for pointers.

2016-04-18 05:46:18 +00:00