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authorJens Axboe <axboe@kernel.dk>2017-09-30 23:39:05 -0600
committerJens Axboe <axboe@kernel.dk>2017-10-04 11:24:16 -0600
commitb35bd0d9f8a8ea17aae40893e18274d191a2d2c5 (patch)
tree2bb61e50c89d0c96d393b9c0e6aa2e60d3f00304 /kernel
parent85009b4f5f0399669a44f07cb9a5622c0e71d419 (diff)
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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>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/sysctl.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 6648fbbb8157..a5dd8d82c253 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -1345,11 +1345,6 @@ static struct ctl_table vm_table[] = {
.extra1 = &zero,
},
{
- .procname = "nr_pdflush_threads",
- .mode = 0444 /* read-only */,
- .proc_handler = pdflush_proc_obsolete,
- },
- {
.procname = "swappiness",
.data = &vm_swappiness,
.maxlen = sizeof(vm_swappiness),