[2/3] staging: erofs: remove incomplete cleancache
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Message ID 20190813023054.73126-2-gaoxiang25@huawei.com
State New
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Series
  • [1/3] staging: erofs: inline erofs_inode_is_data_compressed()
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Commit Message

Gao Xiang Aug. 13, 2019, 2:30 a.m. UTC
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: Gao Xiang <gaoxiang25@huawei.com>
---
 drivers/staging/erofs/data.c     | 6 ------
 drivers/staging/erofs/internal.h | 1 -
 2 files changed, 7 deletions(-)

Comments

Chao Yu Aug. 13, 2019, 3:09 a.m. UTC | #1
On 2019/8/13 10:30, Gao Xiang wrote:
> 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: Gao Xiang <gaoxiang25@huawei.com>

Reviewed-by: Chao Yu <yuchao0@huawei.com>

Thanks,

Patch
diff mbox series

diff --git a/drivers/staging/erofs/data.c b/drivers/staging/erofs/data.c
index 75b859e48084..4cdb743c8b8d 100644
--- a/drivers/staging/erofs/data.c
+++ b/drivers/staging/erofs/data.c
@@ -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 */
diff --git a/drivers/staging/erofs/internal.h b/drivers/staging/erofs/internal.h
index 118e7c7e4d4d..4ce5991c381f 100644
--- a/drivers/staging/erofs/internal.h
+++ b/drivers/staging/erofs/internal.h
@@ -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"