Kernel congestion threshold parameter. If the number of pending
background requests exceeds this number, the FUSE kernel module will
mark the filesystem as "congested". This instructs the kernel to
expect that queued requests will take some time to complete, and to
adjust its algorithms accordingly (e.g. by putting a waiting thread
to sleep instead of using a busy-loop).
Kernel congestion threshold parameter. If the number of pending background requests exceeds this number, the FUSE kernel module will mark the filesystem as "congested". This instructs the kernel to expect that queued requests will take some time to complete, and to adjust its algorithms accordingly (e.g. by putting a waiting thread to sleep instead of using a busy-loop).