sysctl: remove /proc/sys/vm/nr_pdflush_threads
authorJens Axboe <axboe@kernel.dk>
Sun, 1 Oct 2017 05:39:05 +0000 (23:39 -0600)
committerJens Axboe <axboe@kernel.dk>
Wed, 4 Oct 2017 17:24:16 +0000 (11:24 -0600)
commitb35bd0d9f8a8ea17aae40893e18274d191a2d2c5
tree2bb61e50c89d0c96d393b9c0e6aa2e60d3f00304
parent85009b4f5f0399669a44f07cb9a5622c0e71d419
sysctl: remove /proc/sys/vm/nr_pdflush_threads

This tunable has been obsolete since 2.6.32, and writes to the
file have been failing and complaining in dmesg since then:

nr_pdflush_threads exported in /proc is scheduled for removal

That was 8 years ago. Remove the file ABI obsolete notice, and
the sysfs file.

Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Documentation/ABI/obsolete/proc-sys-vm-nr_pdflush_threads [deleted file]
kernel/sysctl.c