• Al Viro's avatar
    d_walk() might skip too much · bf6aa269
    Al Viro authored
    commit 2159184ea01e4ae7d15f2017e296d4bc82d5aeb0 upstream.
    when we find that a child has died while we'd been trying to ascend,
    we should go into the first live sibling itself, rather than its sibling.
    Off-by-one in question had been introduced in "deal with deadlock in
    d_walk()" and the fix needs to be backported to all branches this one
    has been backported to.
    Signed-off-by: 's avatarAl Viro <viro@zeniv.linux.org.uk>
    Signed-off-by: 's avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
dcache.c 79.5 KB