If 'dirsync' is enabled, all directory updates within the
filesystem should be done synchronously. exfat_update_bh()
does as this, but exfat_update_bhs() does not.
Signed-off-by: Yuezhang.Mo <Yuezhang.Mo@xxxxxxxx>
Reviewed-by: Andy.Wu <Andy.Wu@xxxxxxxx>
Reviewed-by: Aoyama, Wataru <wataru.aoyama@xxxxxxxx>
Reviewed-by: Kobayashi, Kento <Kento.A.Kobayashi@xxxxxxxx>
---
fs/exfat/misc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/exfat/misc.c b/fs/exfat/misc.c
index d34e6193258d..d5bd8e6d9741 100644
--- a/fs/exfat/misc.c
+++ b/fs/exfat/misc.c
@@ -10,6 +10,7 @@
#include <linux/fs.h>
#include <linux/slab.h>
#include <linux/buffer_head.h>
+#include <linux/blk_types.h>
#include "exfat_raw.h"
#include "exfat_fs.h"
@@ -180,7 +181,7 @@ int exfat_update_bhs(struct buffer_head **bhs, int nr_bhs, int sync)
set_buffer_uptodate(bhs[i]);
mark_buffer_dirty(bhs[i]);
if (sync)
- write_dirty_buffer(bhs[i], 0);
+ write_dirty_buffer(bhs[i], REQ_SYNC);
}
for (i = 0; i < nr_bhs && sync; i++) {
--
2.25.1From 6760187314aae4381ff573bd78a0153a6b831e0e Mon Sep 17 00:00:00 2001
From: "Yuezhang.Mo" <Yuezhang.Mo@xxxxxxxx>
Date: Mon, 16 Aug 2021 11:30:51 +0800
Subject: [PATCH] exfat: fix missing REQ_SYNC in exfat_update_bhs()
If 'dirsync' is enabled, all directory updates within the
filesystem should be done synchronously. exfat_update_bh()
does as this, but exfat_update_bhs() does not.
Signed-off-by: Yuezhang.Mo <Yuezhang.Mo@xxxxxxxx>
Reviewed-by: Andy.Wu <Andy.Wu@xxxxxxxx>
Reviewed-by: Aoyama, Wataru <wataru.aoyama@xxxxxxxx>
Reviewed-by: Kobayashi, Kento <Kento.A.Kobayashi@xxxxxxxx>
---
fs/exfat/misc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/exfat/misc.c b/fs/exfat/misc.c
index d34e6193258d..d5bd8e6d9741 100644
--- a/fs/exfat/misc.c
+++ b/fs/exfat/misc.c
@@ -10,6 +10,7 @@
#include <linux/fs.h>
#include <linux/slab.h>
#include <linux/buffer_head.h>
+#include <linux/blk_types.h>
#include "exfat_raw.h"
#include "exfat_fs.h"
@@ -180,7 +181,7 @@ int exfat_update_bhs(struct buffer_head **bhs, int nr_bhs, int sync)
set_buffer_uptodate(bhs[i]);
mark_buffer_dirty(bhs[i]);
if (sync)
- write_dirty_buffer(bhs[i], 0);
+ write_dirty_buffer(bhs[i], REQ_SYNC);
}
for (i = 0; i < nr_bhs && sync; i++) {
--
2.25.1
