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infra: allow recursion on deletion pass

This commit is contained in:
Thomas Schoebel-Theuer 2020-02-23 17:16:46 +01:00
parent cd3ceaccdc
commit 732cb14d83
1 changed files with 6 additions and 1 deletions
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7
kernel/sy_old/sy_generic.c
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@ -1877,6 +1877,10 @@ void _op_remove(struct say_channel **say_channel,
down_write(&global->dent_mutex);
for (tmp = global->dent_anchor.prev, prev = tmp->prev; tmp != &global->dent_anchor; tmp = prev, prev = prev->prev) {
struct mars_dent *dent = container_of(tmp, struct mars_dent, dent_link);
if (dent->d_subtree)
_op_remove(NULL, dent->d_subtree);
if (!dent->d_killme)
continue;
if (dent->d_child_count)
@ -1884,7 +1888,8 @@ void _op_remove(struct say_channel **say_channel,
if (!list_empty(&dent->brick_list))
continue;
bind_to_dent(dent, say_channel);
if (say_channel)
bind_to_dent(dent, say_channel);
MARS_DBG("killing dent '%s'\n", dent->d_path);
list_del_init(&dent->dent_link);