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| author | David Howells <dhowells@redhat.com> | 2008-11-14 10:39:20 +1100 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2008-11-14 10:39:20 +1100 |
| commit | bb952bb98a7e479262c7eb25d5592545a3af147d (patch) | |
| tree | 9a2158c07a22a5fbddcec412944d2e7534eecc8f /kernel/fork.c | |
| parent | 275bb41e9d058fbb327e7642f077e1beaeac162e (diff) | |
| download | linux-bb952bb98a7e479262c7eb25d5592545a3af147d.tar.gz linux-bb952bb98a7e479262c7eb25d5592545a3af147d.tar.bz2 linux-bb952bb98a7e479262c7eb25d5592545a3af147d.zip | |
CRED: Separate per-task-group keyrings from signal_struct
Separate per-task-group keyrings from signal_struct and dangle their anchor
from the cred struct rather than the signal_struct.
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: James Morris <jmorris@namei.org>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'kernel/fork.c')
| -rw-r--r-- | kernel/fork.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index c932e283ddfc..ded1972672a3 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -802,12 +802,6 @@ static int copy_signal(unsigned long clone_flags, struct task_struct *tsk) if (!sig) return -ENOMEM; - ret = copy_thread_group_keys(tsk); - if (ret < 0) { - kmem_cache_free(signal_cachep, sig); - return ret; - } - atomic_set(&sig->count, 1); atomic_set(&sig->live, 1); init_waitqueue_head(&sig->wait_chldexit); @@ -852,7 +846,6 @@ static int copy_signal(unsigned long clone_flags, struct task_struct *tsk) void __cleanup_signal(struct signal_struct *sig) { thread_group_cputime_free(sig); - exit_thread_group_keys(sig); tty_kref_put(sig->tty); kmem_cache_free(signal_cachep, sig); } |