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linux/arch
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Josh Hunt a2d133b1d4 sock: introduce SO_MEMINFO getsockopt 
Allows reading of SK_MEMINFO_VARS via socket option. This way an
application can get all meminfo related information in single socket
option call instead of multiple calls.

Adds helper function, sk_get_meminfo(), and uses that for both
getsockopt and sock_diag_put_meminfo().

Suggested by Eric Dumazet.

Signed-off-by: Josh Hunt <johunt@akamai.com>
Reviewed-by: Jason Baron <jbaron@akamai.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-22 11:18:58 -07:00
..
alpha sock: introduce SO_MEMINFO getsockopt 2017-03-22 11:18:58 -07:00
arc arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
arm KVM fixes for v4.11-rc2 2017-03-11 14:24:58 -08:00
arm64 Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-03-12 14:11:38 -07:00
avr32 sock: introduce SO_MEMINFO getsockopt 2017-03-22 11:18:58 -07:00
blackfin sched/headers: Move task->mm handling methods to <linux/sched/mm.h> 2017-03-03 01:43:28 +01:00
c6x
cris Merge branch 'prep-for-5level' 2017-03-10 08:59:07 -08:00
frv sock: introduce SO_MEMINFO getsockopt 2017-03-22 11:18:58 -07:00
h8300 arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
hexagon arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
ia64 sock: introduce SO_MEMINFO getsockopt 2017-03-22 11:18:58 -07:00
m32r sock: introduce SO_MEMINFO getsockopt 2017-03-22 11:18:58 -07:00
m68k sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h> 2017-03-02 08:42:37 +01:00
metag arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
microblaze arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
mips sock: introduce SO_MEMINFO getsockopt 2017-03-22 11:18:58 -07:00
mn10300 sock: introduce SO_MEMINFO getsockopt 2017-03-22 11:18:58 -07:00
nios2 arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
openrisc arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
parisc sock: introduce SO_MEMINFO getsockopt 2017-03-22 11:18:58 -07:00
powerpc sock: introduce SO_MEMINFO getsockopt 2017-03-22 11:18:58 -07:00
s390 sock: introduce SO_MEMINFO getsockopt 2017-03-22 11:18:58 -07:00
score Fixup for arch/score after extable.h introduction 2017-03-11 14:16:50 -08:00
sh Merge branch 'prep-for-5level' 2017-03-10 08:59:07 -08:00
sparc sock: introduce SO_MEMINFO getsockopt 2017-03-22 11:18:58 -07:00
tile arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
um arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
unicore32 arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
x86 Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-03-12 14:18:49 -07:00
xtensa sock: introduce SO_MEMINFO getsockopt 2017-03-22 11:18:58 -07:00
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