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Diffstat (limited to 'fs/ext4/ext4.h')
-rw-r--r--fs/ext4/ext4.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 569f527080bf..9e268c97eeca 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -834,6 +834,12 @@ struct ext4_super_block {
};
#ifdef __KERNEL__
+
+/*
+ * Mount flags
+ */
+#define EXT4_MF_MNTDIR_SAMPLED 0x0001
+
/*
* fourth extended-fs super-block data in memory
*/
@@ -853,6 +859,7 @@ struct ext4_sb_info {
struct ext4_super_block *s_es; /* Pointer to the super block in the buffer */
struct buffer_head **s_group_desc;
unsigned int s_mount_opt;
+ unsigned int s_mount_flags;
ext4_fsblk_t s_sb_block;
uid_t s_resuid;
gid_t s_resgid;