sysctl: remove /proc/sys/vm/nr_pdflush_threads wb-start-all
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 14:18:47 +0000 (08:18 -0600)
commit8586111ab08be4268567d1f99b436c36bc89f5d9
treeda56a0b7832a959abb813e535f0d569b869556cf
parent43fd2a10e37e5f7c1d12f2aded41050f5387ff22
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