/* * netsniff-ng - the packet sniffing beast * Copyright 2009, 2010 Daniel Borkmann. * Subject to the GPL, version 2. */ #include #include #include #include "str.h" size_t strlcpy(char *dest, const char *src, size_t size) { size_t ret = strlen(src); if (size) { size_t len = (ret >= size) ? size - 1 : ret; memcpy(dest, src, len); dest[len] = '\0'; } return ret; } static inline int vslprintf(char *dst, size_t size, const char *fmt, va_list ap) { int ret; ret = vsnprintf(dst, size, fmt, ap); dst[size - 1] = '\0'; return ret; } int slprintf(char *dst, size_t size, const char *fmt, ...) { int ret; va_list ap; va_start(ap, fmt); ret = vslprintf(dst, size, fmt, ap); va_end(ap); return ret; } int slprintf_nocheck(char *dst, size_t size, const char *fmt, ...) { int ret; va_list ap; va_start(ap, fmt); ret = vslprintf(dst, size, fmt, ap); va_end(ap); return ret; } noinline void *xmemset(void *s, int c, size_t n) { size_t i; uint8_t *ptr = s; for (i = 0; i < n; ++i) ptr[i] = (uint8_t) c; return ptr; } char *strtrim_right(char *p, char c) { char *end; size_t len; len = strlen(p); while (*p && len) { end = p + len - 1; if (c == *end) *end = 0; else break; len = strlen(p); } return p; } option value='packet-rx-pump-back'>packet-rx-pump-back net-next plumbingsTobias Klauser

diff options

author	Jaegeuk Kim <jaegeuk@kernel.org>	2016-05-17 16:23:36 -0700
committer	Jaegeuk Kim <jaegeuk@kernel.org>	2016-05-18 13:57:25 -0700
commit	f573018491fd823e909d587cfe16758f3dd9e6d6 (patch)
tree	d104b13e1c54d116cf83b532b221e3906ac6c0c1
parent	10aa97c379cdd1e9f537a00ef2d787989759269d (diff)

f2fs: use bio count instead of F2FS_WRITEBACK page count

This can reduce page counting overhead. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

Diffstat


context:
space:
mode: