From: Rosen Penev <rosenp@gmail.com>
Date: Sun, 15 Oct 2017 00:07:19 +0000 (-0700)
Subject: kernel: enable CONFIG_ADVISE_SYSCALLS
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=56342ee2bcbf9bf8918a01045471c7bb7faa1596;p=openwrt%2Fstaging%2Fblocktrron.git

kernel: enable CONFIG_ADVISE_SYSCALLS

Without this, posix_[fm]advise does not work. This causes issues with
btrfs-progs, which uses fadvise to drop caches.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---

diff --git a/target/linux/generic/config-4.9 b/target/linux/generic/config-4.9
index 4d2c911b7c..9512e494af 100644
--- a/target/linux/generic/config-4.9
+++ b/target/linux/generic/config-4.9
@@ -90,7 +90,7 @@ CONFIG_32BIT=y
 # CONFIG_ADM6996_PHY is not set
 # CONFIG_ADM8211 is not set
 # CONFIG_ADT7316 is not set
-# CONFIG_ADVISE_SYSCALLS is not set
+CONFIG_ADVISE_SYSCALLS=y
 # CONFIG_ADXRS450 is not set
 CONFIG_AEABI=y
 # CONFIG_AFE4403 is not set