/* * netsniff-ng - the packet sniffing beast * Copyright 2009, 2010 Daniel Borkmann. * Subject to the GPL, version 2. */ #ifndef XMALLOC_H #define XMALLOC_H #include #include "built_in.h" #include "die.h" extern void *xmalloc(size_t size) __hidden; extern void *xzmalloc(size_t size) __hidden; extern void *xmallocz(size_t size) __hidden; extern void *xmalloc_aligned(size_t size, size_t alignment) __hidden; extern void *xzmalloc_aligned(size_t size, size_t alignment) __hidden; extern void *xmemdupz(const void *data, size_t len) __hidden; extern void *xrealloc(void *ptr, size_t nmemb, size_t size) __hidden; extern void xfree_func(void *ptr) __hidden; extern char *xstrdup(const char *str) __hidden; extern char *xstrndup(const char *str, size_t size) __hidden; extern int xdup(int fd) __hidden; #define xfree(ptr) \ do { \ if (unlikely((ptr) == NULL)) \ panic("xfree: NULL pointer given as argument\n"); \ free((ptr)); \ (ptr) = NULL; \ } while (0) #endif /* XMALLOC_H */ eanup'>emaclite-cleanup net-next plumbingsTobias Klauser
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authorMitch Williams <mitch.a.williams@intel.com>2016-09-12 14:18:38 -0700
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2016-09-24 20:08:35 -0700
commitf19a973f46e85d4394cadb90fa7717f7ec98197a (patch)
treed02b76a93959affbde427f6c678ecb5a73d1ed38
parent7ac4b5c6fd351be8f849f687e290ca9724acfd33 (diff)
i40evf: enable adaptive interrupt throttling
All of the code to support adaptive interrupt throttling is already in the interrupt handler, it just needs to be enabled. Fill out the data structures properly to make it happen. Single-flow traffic tests may show slightly lower throughput, but interrupts per second will drop by about 75%. Change-ID: I9cd7d42c025b906bf1bb85c6aeb6112684aa6471 Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40evf_main.c16
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c