1 files changed, 6 insertions, 1 deletions

diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 574707409bbf..033f7bdd47e8 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -29,6 +29,8 @@ DEFINE_MUTEX(fuse_mutex);
 
 #define FUSE_SUPER_MAGIC 0x65735546
 
+#define FUSE_DEFAULT_BLKSIZE 512
+
 struct fuse_mount_data {
         int fd;
         unsigned rootmode;
@@ -355,7 +357,7 @@ static int parse_fuse_opt(char *opt, struct fuse_mount_data *d, int is_bdev)
         char *p;
         memset(d, 0, sizeof(struct fuse_mount_data));
         d->max_read = ~0;
-        d->blksize = 512;
+        d->blksize = FUSE_DEFAULT_BLKSIZE;
 
         while ((p = strsep(&opt, ",")) != NULL) {
                 int token;
@@ -440,6 +442,9 @@ static int fuse_show_options(struct seq_file *m, struct vfsmount *mnt)
                 seq_puts(m, ",allow_other");
         if (fc->max_read != ~0)
                 seq_printf(m, ",max_read=%u", fc->max_read);
+        if (mnt->mnt_sb->s_bdev &&
+            mnt->mnt_sb->s_blocksize != FUSE_DEFAULT_BLKSIZE)
+                seq_printf(m, ",blksize=%lu", mnt->mnt_sb->s_blocksize);
         return 0;
 }