bcachefs: Initialize super_block->s_uuid

Need to fix this oversight for the new FS_IOC_(GET|SET)UUID ioctls.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

diff --git a/fs/bcachefs/fs.c b/fs/bcachefs/fs.c
index ec9cf4b8faf1ba783d1091d7c93b2874024ad025..be0c059d70f03d7f1ab94100a43babdbca630ad9 100644 (file)
--- a/fs/bcachefs/fs.c
+++ b/fs/bcachefs/fs.c
@@ -1878,6 +1878,7 @@ got_sb:
        sb->s_time_gran         = c->sb.nsec_per_time_unit;
        sb->s_time_min          = div_s64(S64_MIN, c->sb.time_units_per_sec) + 1;
        sb->s_time_max          = div_s64(S64_MAX, c->sb.time_units_per_sec);
+       sb->s_uuid              = c->sb.user_uuid;
        c->vfs_sb               = sb;
        strscpy(sb->s_id, c->name, sizeof(sb->s_id));