thread_with_file: Lift from bcachefstime_stats_twf

thread_with_file and thread_with_stdio are abstractions for connecting
kthreads to file descriptors, which is handy for all sorts of things -
the running kthread has its lifetime connected to the file descriptor,
which means an asynchronous job running in the kernel can easily exit in
response to a ctrl-c, and the file descriptor also provides a
communications channel.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

0 files changed, 0 insertions, 0 deletions