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

..

boot

Xtensa improvements for v4.11:

2017-03-03 16:17:55 -08:00

configs

xtensa: add default memmap and mmio32native options to defconfigs

2016-09-20 20:43:24 -07:00

include

sock: introduce SO_MEMINFO getsockopt

2017-03-22 11:18:58 -07:00

kernel

Xtensa improvements for v4.11:

2017-03-03 16:17:55 -08:00

lib

xtensa: fixes for configs without loop option

2015-11-02 18:02:47 +03:00

mm

xtensa: migrate exception table users off module.h and onto extable.h

2017-01-24 12:41:46 -05:00

oprofile

xtensa: move oprofile stack tracing to stacktrace.c

2015-08-17 07:32:49 +03:00

platforms

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

variants

xtensa: Added Cadence CSP kernel configuration for Xtensa

2016-09-09 18:39:09 -07:00

Kconfig

xtensa: enable HAVE_DMA_CONTIGUOUS

2016-12-15 10:41:50 -08:00

Kconfig.debug

xtensa: disable link optimization

2014-12-15 23:47:24 -08:00

Makefile

xtensa: clean up bootable image build targets

2017-03-01 12:32:50 -08:00