Defined in 4 files as a prototype:

• arch/alpha/include/asm/checksum.h, line 19 (as a prototype)
• arch/hexagon/include/asm/checksum.h, line 41 (as a prototype)
• arch/ia64/include/asm/checksum.h, line 22 (as a prototype)
• include/asm-generic/checksum.h, line 68 (as a prototype)

Defined in 8 files as a macro:

• arch/arc/include/asm/checksum.h, line 97 (as a macro)
• arch/blackfin/include/asm/checksum.h, line 40 (as a macro)
• arch/c6x/include/asm/checksum.h, line 30 (as a macro)
• arch/hexagon/include/asm/checksum.h, line 40 (as a macro)
• arch/microblaze/include/asm/checksum.h, line 17 (as a macro)
• arch/mips/include/asm/checksum.h, line 204 (as a macro)
• arch/nios2/include/asm/checksum.h, line 46 (as a macro)
• arch/unicore32/include/asm/checksum.h, line 37 (as a macro)

Defined in 30 files as a function:

• arch/alpha/lib/checksum.c, line 53 (as a function)
• arch/arc/include/asm/checksum.h, line 73 (as a function)
• arch/arm/include/asm/checksum.h, line 87 (as a function)
• arch/avr32/include/asm/checksum.h, line 113 (as a function)
• arch/c6x/include/asm/checksum.h, line 13 (as a function)
• arch/cris/include/arch-v10/arch/checksum.h, line 12 (as a function)
• arch/cris/include/arch-v32/arch/checksum.h, line 13 (as a function)
• arch/frv/include/asm/checksum.h, line 108 (as a function)
• arch/hexagon/lib/checksum.c, line 71 (as a function)
• arch/ia64/lib/checksum.c, line 48 (as a function)
• arch/m32r/include/asm/checksum.h, line 116 (as a function)
• arch/m68k/include/asm/checksum.h, line 81 (as a function)
• arch/metag/include/asm/checksum.h, line 61 (as a function)
• arch/microblaze/include/asm/checksum.h, line 19 (as a function)
• arch/mips/include/asm/checksum.h, line 163 (as a function)
• arch/mn10300/include/asm/checksum.h, line 40 (as a function)
• arch/nios2/include/asm/checksum.h, line 47 (as a function)
• arch/parisc/include/asm/checksum.h, line 87 (as a function)
• arch/powerpc/include/asm/checksum.h, line 56 (as a function)
• arch/s390/include/asm/checksum.h, line 94 (as a function)
• arch/score/include/asm/checksum.h, line 130 (as a function)
• arch/sh/include/asm/checksum_32.h, line 117 (as a function)
• arch/sparc/include/asm/checksum_32.h, line 172 (as a function)
• arch/sparc/include/asm/checksum_64.h, line 98 (as a function)
• arch/unicore32/include/asm/checksum.h, line 23 (as a function)
• arch/x86/include/asm/checksum_32.h, line 113 (as a function)
• arch/x86/include/asm/checksum_64.h, line 87 (as a function)
• arch/x86/um/asm/checksum.h, line 90 (as a function)
• arch/xtensa/include/asm/checksum.h, line 125 (as a function)
• lib/checksum.c, line 193 (as a function)

Referenced in 30 files:

• arch/alpha/lib/checksum.c, line 69
• arch/arm/include/asm/checksum.h, line 127
• arch/avr32/include/asm/checksum.h, line 137
• arch/cris/include/asm/checksum.h, line 69
• arch/frv/include/asm/checksum.h, line 126
• arch/hexagon/lib/checksum.c, line 87
• arch/ia64/lib/checksum.c, line 63
• arch/m32r/include/asm/checksum.h, line 150
• arch/m68k/include/asm/checksum.h, line 104
• arch/metag/include/asm/checksum.h, line 83
• arch/mn10300/include/asm/checksum.h, line 66
• arch/nios2/include/asm/checksum.h, line 74
• arch/parisc/include/asm/checksum.h, line 109
• arch/powerpc/include/asm/checksum.h, line 87
• arch/s390/include/asm/checksum.h, line 123
• arch/score/include/asm/checksum.h, line 167
• arch/sh/include/asm/checksum_32.h, line 147
• arch/sparc/include/asm/checksum_32.h, line 195
• arch/sparc/include/asm/checksum_64.h, line 121
• arch/x86/include/asm/checksum_32.h, line 135
• arch/x86/include/asm/checksum_64.h, line 116
• arch/x86/um/asm/checksum.h, line 110
• arch/xtensa/include/asm/checksum.h, line 162
• drivers/net/ethernet/mellanox/mlx4/en_rx.c, line 740
• drivers/net/ethernet/sgi/ioc3-eth.c, line 1437
• include/asm-generic/checksum.h
  • line 62
  • line 77
• include/net/ip.h
  • line 391
  • line 413
• lib/checksum.c
  • line 183
  • line 207
• net/ipv4/netfilter.c
  • line 148
  • line 170
• net/ipv4/tcp_ipv4.c
  • line 677
  • line 773