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Subject[PATCH bpf-next v2] bpf: update bpf_get_smp_processor_id() documentation
Date
From: Matteo Croce <mcroce@microsoft.com>

BPF programs run with migration disabled regardless of preemption, as
they are protected by migrate_disable().
Update the documentation accordingly.

Signed-off-by: Matteo Croce <mcroce@microsoft.com>
---
include/uapi/linux/bpf.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index d21326558d42..3e9785f1064a 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -1629,7 +1629,7 @@ union bpf_attr {
* u32 bpf_get_smp_processor_id(void)
* Description
* Get the SMP (symmetric multiprocessing) processor id. Note that
- * all programs run with preemption disabled, which means that the
+ * all programs run with migration disabled, which means that the
* SMP processor id is stable during all the execution of the
* program.
* Return
--
2.31.1
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