Prior of this patch, the mount option will still show '-o dax=inode'
when FUSE server advertises that it doesn't support per-file DAX.
Signed-off-by: Jeffle Xu <jeffl...@linux.alibaba.com>
---
fs/fuse/inode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 8c9774c6a210..7f09a964823f 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -697,7 +697,7 @@ static int fuse_show_options(struct seq_file *m, struct
dentry *root)
seq_puts(m, ",dax=always");
else if (fc->dax_mode == FUSE_DAX_NEVER)
seq_puts(m, ",dax=never");
- else if (fc->dax_mode == FUSE_DAX_INODE)
+ else if ((fc->dax_mode == FUSE_DAX_INODE) && fc->perfile_dax)
seq_puts(m, ",dax=inode");
#endif
--
2.27.0
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