From: Artem Bityutskiy <Artem.Bityutskiy@xxxxxxxxx> UBIFS stores 16-bit UUID in the superblock, and it is a good idea to return part of it in 'f_fsid' filed of kstatfs structure. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@xxxxxxxxx> --- fs/ubifs/super.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index 1207bd5..0dee404 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c @@ -386,6 +386,7 @@ static int ubifs_statfs(struct dentry *dentry, struct kstatfs *buf) buf->f_files = 0; buf->f_ffree = 0; buf->f_namelen = UBIFS_MAX_NLEN; + memcpy(&buf->f_fsid, c->uuid, sizeof(__kernel_fsid_t)); return 0; } -- 1.5.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
