1*4882a593Smuzhiyunconfig BR2_PACKAGE_BLKTRACE 2*4882a593Smuzhiyun bool "blktrace" 3*4882a593Smuzhiyun depends on BR2_TOOLCHAIN_HAS_THREADS 4*4882a593Smuzhiyun depends on BR2_USE_MMU # system() 5*4882a593Smuzhiyun select BR2_PACKAGE_LIBAIO 6*4882a593Smuzhiyun help 7*4882a593Smuzhiyun blktrace is a block layer IO tracing mechanism which provides 8*4882a593Smuzhiyun detailed information about request queue operations 9*4882a593Smuzhiyun up to user space. 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun http://git.kernel.dk/?p=blktrace.git;a=summary 12*4882a593Smuzhiyun 13*4882a593Smuzhiyuncomment "blktrace needs a toolchain w/ threads" 14*4882a593Smuzhiyun depends on BR2_USE_MMU 15*4882a593Smuzhiyun depends on !BR2_TOOLCHAIN_HAS_THREADS 16