Commit 753a3c80 authored by Gao Xiang's avatar Gao Xiang Committed by Greg Kroah-Hartman
Browse files

staging: erofs: remove incomplete cleancache 

cleancache was not fully implemented in EROFS.
In addition, it's tend to remove the whole cleancache in
related attempt [1].

[1] https://lore.kernel.org/linux-fsdevel/20190527103207.13287-3-jgross@suse.com/


Signed-off-by: default avatarGao Xiang <gaoxiang25@huawei.com>
Reviewed-by: default avatarChao Yu <yuchao0@huawei.com>
Link: https://lore.kernel.org/r/20190813023054.73126-2-gaoxiang25@huawei.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3d2969fa

drivers/staging/erofs/data.c

+0 −6
Original line number Diff line number Diff line
@@ -201,12 +201,6 @@ static inline struct bio *erofs_read_raw_page(struct bio *bio, 
		goto has_updated;

	}



	if (cleancache_get_page(page) == 0) {

		err = 0;

		SetPageUptodate(page);

		goto has_updated;

	}



	/* note that for readpage case, bio also equals to NULL */

	if (bio &&

	    /* not continuous */

drivers/staging/erofs/internal.h

+0 −1
Original line number Diff line number Diff line
@@ -15,7 +15,6 @@ 
#include <linux/pagemap.h>

#include <linux/bio.h>

#include <linux/buffer_head.h>

#include <linux/cleancache.h>

#include <linux/slab.h>

#include <linux/vmalloc.h>

#include "erofs_fs.h"

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