https://github.com/torvalds/linux
Revision abd0a782359717ded8f663bc5b8e5e9e3cc4f5e7 authored by Hirokazu Takata on 17 August 2007, 14:40:37 UTC, committed by Hirokazu Takata on 03 September 2007, 02:30:18 UTC
If no IRQ request is found in the IRQ check of ei_handler,
we can exit directly by jumping "restore_all", instead of via
"ret_from_intr".

This modification is also likely effective for IPI operations,
because scheduler call never happen at the exit of IPIs.

Signed-off-by: Hitoshi Yamamoto <hitoshiy@linux-m32r.org>
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
1 parent 5171b10
History
Tip revision: abd0a782359717ded8f663bc5b8e5e9e3cc4f5e7 authored by Hirokazu Takata on 17 August 2007, 14:40:37 UTC
m32r: Exit ei_handler directly for no IRQ case or IPI operations
Tip revision: abd0a78
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