Defined in 1 files as a prototype:

• include/linux/buffer_head.h, line 211 (as a prototype)

Defined in 1 files as a function:

• fs/buffer.c, line 3420 (as a function)

Documented in 1 files:

• fs/buffer.c, line 3414

Referenced in 2 files:

• fs/buffer.c, line 3437
• fs/ext2/balloc.c, line 147