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ARM: findbit: provide more efficient ARMv7 implementation
authorRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
Fri, 29 Jul 2022 15:10:49 +0000 (16:10 +0100)
committerRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
Mon, 14 Nov 2022 12:00:58 +0000 (12:00 +0000)
commitbceab1431e0789794cbcc8bb71d500a74c8213f2
treea736f5f081dd3f1f74f010fb188d8ecce9b121c5tree | snapshot
parent7e0093870e6c550139a27d1780f54f1e8acc4978commit | diff
ARM: findbit: provide more efficient ARMv7 implementation

Provide a more efficient ARMv7 implementation to determine the first
set bit in the supplied value.

Signed-off-by: Russell King (Oracle) <rmk@armlinux.org.uk>
arch/arm/lib/findbit.S diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git