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ANDROID: cleancache: add oem data to cleancache_ops

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Add ANDROID_OEM_DATA to cleancache_ops which allows a new function call
between cleancache core and cleancache backend.

Bug: 192984560

Signed-off-by: Jaewon Kim <jaewon31.kim@samsung.com>
Change-Id: I99fb98f33b564fb288dc0d368b9d3049de5efdf9
This commit is contained in:
Jaewon Kim
2021-07-07 19:14:27 +09:00
committed by Todd Kjos
parent a0c429e8e1
commit 6119d18df7
1 changed files with 2 additions and 0 deletions
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2
include/linux/cleancache.h
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@@ -5,6 +5,7 @@
#include <linux/fs.h> #include <linux/fs.h>
#include <linux/exportfs.h> #include <linux/exportfs.h>
#include <linux/mm.h> #include <linux/mm.h>
#include <linux/android_vendor.h>
#define CLEANCACHE_NO_POOL -1 #define CLEANCACHE_NO_POOL -1
#define CLEANCACHE_NO_BACKEND -2 #define CLEANCACHE_NO_BACKEND -2
@@ -36,6 +37,7 @@ struct cleancache_ops {
void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t); void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
void (*invalidate_inode)(int, struct cleancache_filekey); void (*invalidate_inode)(int, struct cleancache_filekey);
void (*invalidate_fs)(int); void (*invalidate_fs)(int);
ANDROID_OEM_DATA(1);
}; };
extern int cleancache_register_ops(const struct cleancache_ops *ops); extern int cleancache_register_ops(const struct cleancache_ops *ops);