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authorCosme Domínguez Díaz <cosme.ddiaz@gmail.com>2018-05-06 16:36:28 +0200
committerCosme Domínguez Díaz <cosme.ddiaz@gmail.com>2018-05-06 20:04:36 +0200
commit544876dbd9415ff28f6401f6197f6e45a1c0759f (patch)
tree94a89828782876f6074c58706b49a3aedffee9c2 /sepolicy
parentefe230113b57b89195b2e741cd317bb083486479 (diff)
msm8996-common: Disable Transparent Huge Pages (THP) when we don't have enough RAM.
* My device has 6GB of RAM so I didn't notice any issue. However devices with 3GB or less become unusable with THP enabled, according to @YaroST12 * Also, for devices with enough RAM, we'll restrict THP to madvise regions as suggested by the kernel documentation: "Embedded systems should enable hugepages only inside madvise regions to eliminate any risk of wasting any precious byte of memory and to only run faster." [1] [1] https://www.kernel.org/doc/Documentation/vm/transhuge.txt
Diffstat (limited to 'sepolicy')
-rw-r--r--sepolicy/qti_init_shell.te1
1 files changed, 1 insertions, 0 deletions
diff --git a/sepolicy/qti_init_shell.te b/sepolicy/qti_init_shell.te
new file mode 100644
index 0000000..a78a8ba
--- /dev/null
+++ b/sepolicy/qti_init_shell.te
@@ -0,0 +1 @@
+allow qti_init_shell sysfs:file write;