Defined in 1 files as a variable:

• block/blk-core.c, line 55 (as a variable)

Defined in 1 files as a externvar:

• block/blk.h, line 33 (as a externvar)

Referenced in 3 files:

• block/blk-core.c, line 1330
• block/blk-sysfs.c, line 968
• kernel/trace/blktrace.c, line 695