Currently a negative dentry is cached whenever a non-existing file was looked up over TFTP. Short of a barebox reset, there is no way to invalidate that dentry, so barebox retries the look up. Fix this by always reporting TFTP dentries as invalid in the d_revalidate callback. Signed-off-by: Ahmad Fatoum <ahmad@xxxxxx> --- fs/tftp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/tftp.c b/fs/tftp.c index 54dcba272fb8..1f36c56511ac 100644 --- a/fs/tftp.c +++ b/fs/tftp.c @@ -715,6 +715,7 @@ static int tftp_probe(struct device_d *dev) } sb->s_op = &tftp_ops; + sb->s_d_op = &no_revalidate_d_ops; inode = tftp_get_inode(sb, NULL, S_IFDIR); sb->s_root = d_make_root(inode); -- 2.20.1 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
