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authorSebastian Andrzej Siewior2022-02-17 11:24:01 +0100
committerThomas Gleixner2022-02-22 22:25:01 +0100
commit2bb0529c0bc0698f3baf3e88ffd61a18eef252a7 (patch)
tree6d14fd0972b9bd98fc5fd450839add3743bb49fb /usr
parent546c42b2c5c161619736dd730d3df709181999d0 (diff)
fork, IA64: Provide alloc_thread_stack_node() for IA64
Provide a generic alloc_thread_stack_node() for IA64 and CONFIG_ARCH_THREAD_STACK_ALLOCATOR which returns stack pointer and sets task_struct::stack so it behaves exactly like the other implementations. Rename IA64's alloc_thread_stack_node() and add the generic version to the fork code so it is in one place _and_ to drastically lower the chances of fat fingering the IA64 code. Do the same for free_thread_stack(). Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Andy Lutomirski <luto@kernel.org> Link: https://lore.kernel.org/r/20220217102406.3697941-4-bigeasy@linutronix.de
Diffstat (limited to 'usr')
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