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Eric Dumazet 91b6d32563 net: cache align tcp_memory_allocated, tcp_sockets_allocated 
tcp_memory_allocated and tcp_sockets_allocated often share
a common cache line, source of false sharing.

Also take care of udp_memory_allocated and mptcp_sockets_allocated.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-11-16 13:10:34 +00:00
arch
Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2021-11-15 08:49:23 -08:00
block
Merge tag 'for-5.16/drivers-2021-11-09' of git://git.kernel.dk/linux-block
2021-11-09 11:24:08 -08:00
certs
certs: Add support for using elliptic curve keys for signing modules
2021-08-23 19:55:42 +03:00
crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2021-11-12 12:35:46 -08:00
Documentation
Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2021-11-15 08:49:23 -08:00
drivers
net: macb: Fix several edge cases in validate
2021-11-15 17:06:51 -08:00
fs
Merge tag 'net-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-11-11 09:49:36 -08:00
include
net: forward_alloc_get depends on CONFIG_MPTCP
2021-11-16 13:10:34 +00:00
init
mm: allow only SLUB on PREEMPT_RT
2021-11-11 09:34:35 -08:00
ipc
ipc/ipc_sysctl.c: remove fallback for !CONFIG_PROC_SYSCTL
2021-11-09 10:02:53 -08:00
kernel
Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2021-11-15 08:49:23 -08:00
lib
mm/migrate.c: remove MIGRATE_PFN_LOCKED
2021-11-11 09:34:35 -08:00
LICENSES
LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes"
2021-07-15 06:31:24 -06:00
mm
BackMerge tag 'v5.15' into drm-next
2021-11-12 09:23:16 +10:00
net
net: cache align tcp_memory_allocated, tcp_sockets_allocated
2021-11-16 13:10:34 +00:00
samples
Add gitignore file for samples/fanotify/ subdirectory
2021-11-07 11:19:24 -08:00
scripts
Merge branch 'akpm' (patches from Andrew)
2021-11-09 10:11:53 -08:00
security
Merge tag 'apparmor-pr-2021-11-10' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
2021-11-11 14:47:32 -08:00
sound
Merge tag 'sound-fix-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
2021-11-12 12:17:30 -08:00
tools
Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2021-11-15 08:49:23 -08:00
usr
initramfs: Check timestamp to prevent broken cpio archive
2021-10-24 13:48:40 +09:00
virt
kvm: irqfd: avoid update unmodified entries of the routing
2021-09-30 04:27:10 -04:00
.clang-format
clang-format: Update with the latest for_each macro list
2021-05-12 23:32:39 +02:00
.cocciconfig
…
.get_maintainer.ignore
Opt out of scripts/get_maintainer.pl
2019-05-16 10:53:40 -07:00
.gitattributes
.gitattributes: use 'dts' diff driver for dts files
2019-12-04 19:44:11 -08:00
.gitignore
.gitignore: ignore only top-level modules.builtin
2021-05-02 00:43:35 +09:00
.mailmap
Merge branch 'akpm' (patches from Andrew)
2021-11-09 10:11:53 -08:00
COPYING
COPYING: state that all contributions really are covered by this file
2020-02-10 13:32:20 -08:00
CREDITS
MAINTAINERS: Move Daniel Drake to credits
2021-09-21 08:34:58 +03:00
Kbuild
kbuild: rename hostprogs-y/always to hostprogs/always-y
2020-02-04 01:53:07 +09:00
Kconfig
kbuild: ensure full rebuild when the compiler is updated
2020-05-12 13:28:33 +09:00
MAINTAINERS
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2021-11-12 11:53:16 -08:00
Makefile
Merge tag 'kbuild-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2021-11-08 09:15:45 -08:00
README
Drop all 00-INDEX files from Documentation/
2018-09-09 15:08:58 -06:00

README 

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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