Ksawlii/kernel_samsung_a53x
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mm: apply init protection

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Signed-off-by: Adam W. Willis <return.of.octobot@gmail.com>
Change-Id: I1a1928fec9efeb29203a94644388c3ca48e7d96e
[TogoFire]: adapt to k5.4.
Signed-off-by: TogoFire <togofire@mailfence.com>
This commit is contained in:
Adam W. Willis 2019-11-28 13:45:53 +01:00 committed by Ksawlii
parent d0dc26b405
commit bcec04dde1
1 changed files with 4 additions and 0 deletions
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4
block/blk-sysfs.c
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@ -12,6 +12,7 @@
#include <linux/blk-mq.h>
#include <linux/blk-cgroup.h>
#include <linux/debugfs.h>
#include <linux/binfmts.h>
#include "blk.h"
#include "blk-mq.h"
@ -103,6 +104,9 @@ queue_ra_store(struct request_queue *q, const char *page, size_t count)
if (ret < 0)
return ret;
if (task_is_booster(current))
ra_kb = SZ_128K;
q->backing_dev_info->ra_pages = ra_kb >> (PAGE_SHIFT - 10);
return ret;