Defined in 2 files as a macro:

• arch/arm/include/asm/sync_bitops.h, line 24 (as a macro)
• include/asm-generic/atomic-instrumented.h, line 1810 (as a macro)

Referenced in 2 files:

• drivers/xen/events/events_fifo.c
  • line 242
  • line 270
• drivers/xen/grant-table.c
  • line 314
  • line 484
  • line 515