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(parent: 6cd7a63) | patch
sparc32: Pass task_struct to schedule_tail() in ret_from_fork
authorTkhai Kirill <tkhai@yandex.ru>
Thu, 31 Mar 2011 07:52:38 +0000 (00:52 -0700)
committerDavid S. Miller <davem@davemloft.net>
Thu, 31 Mar 2011 07:52:38 +0000 (00:52 -0700)
commit47c7c97a93a5b8f719093dbf83555090b3b8228b
treed9cc42dd72612175e7443c37d3f942ffe59d7dfftree | snapshot (tar.gz zip)
parent6cd7a63756a68ad5e718b42aa108e27c19425743commit | diff
sparc32: Pass task_struct to schedule_tail() in ret_from_fork

We have to pass task_struct of previous process to function
schedule_tail(). Currently in ret_from_fork previous thread_info
is passed:

switch_to: mov %g6, %g3 /* previous thread_info in g6 */

ret_from_fork: call    schedule_tail
                mov    %g3, %o0 /* previous thread_info is passed */

void schedule_tail(struct task_struct *prev);

Signed-off-by: Tkhai Kirill <tkhai@yandex.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
arch/sparc/kernel/entry.S diff | blob | blame | history