BLKSECTGET        158 include/uapi/linux/fs.h #define BLKSECTGET _IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
BLKSECTGET        158 tools/include/uapi/linux/fs.h #define BLKSECTGET _IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */