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[08/12] fs/adfs: super: correct superblock flags

Message ID E1hY9pD-00085C-Ba@rmk-PC.armlinux.org.uk (mailing list archive)
State New, archived
Headers show
Series [01/12] fs/adfs: correct disc record structure | expand

Commit Message

Russell King (Oracle) June 4, 2019, 1:50 p.m. UTC 
We don't support atime updates of any kind, and we ought to set the
read-only bit if we are compiled without write support.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---
 fs/adfs/super.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
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Patch

diff --git a/fs/adfs/super.c b/fs/adfs/super.c
index 0beaecd7be3b..1e6afc324f61 100644
--- a/fs/adfs/super.c
+++ b/fs/adfs/super.c
@@ -19,6 +19,8 @@ 
 #include "dir_f.h"
 #include "dir_fplus.h"
 
+#define ADFS_SB_FLAGS SB_NOATIME
+
 #define ADFS_DEFAULT_OWNER_MASK S_IRWXU
 #define ADFS_DEFAULT_OTHER_MASK (S_IRWXG | S_IRWXO)
 
@@ -227,7 +229,7 @@  static int parse_options(struct super_block *sb, char *options)
 static int adfs_remount(struct super_block *sb, int *flags, char *data)
 {
 	sync_filesystem(sb);
-	*flags |= SB_NODIRATIME;
+	*flags |= ADFS_SB_FLAGS;
 	return parse_options(sb, data);
 }
 
@@ -377,7 +379,7 @@  static int adfs_fill_super(struct super_block *sb, void *data, int silent)
 	struct inode *root;
 	int ret = -EINVAL;
 
-	sb->s_flags |= SB_NODIRATIME;
+	sb->s_flags |= ADFS_SB_FLAGS;
 
 	asb = kzalloc(sizeof(*asb), GFP_KERNEL);
 	if (!asb)