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(parent: 8224235) | patch
powerpc/ptdump: get out of note_prot_wx() when CONFIG_PPC_DEBUG_WX is not selected.
authorChristophe Leroy <christophe.leroy@c-s.fr>
Wed, 14 Aug 2019 12:36:12 +0000 (12:36 +0000)
committerMichael Ellerman <mpe@ellerman.id.au>
Tue, 20 Aug 2019 11:22:09 +0000 (21:22 +1000)
commitf3a2ac05894b57e78cd6cc0adba1de642034d940
tree98ada0ced13469382d5fd2f1faa8e90e391d414etree
parent82242352728125ecd86cea4631b89a5e6be0d0fdcommit | diff
powerpc/ptdump: get out of note_prot_wx() when CONFIG_PPC_DEBUG_WX is not selected.

When CONFIG_PPC_DEBUG_WX, note_prot_wx() is useless.

Get out of it early and inconditionnally in that case,
so that GCC can kick all the code out.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/ff6c8f631bd4ce3a10e0cc241eb569816187bc20.1565786091.git.christophe.leroy@c-s.fr
arch/powerpc/mm/ptdump/ptdump.c diff | blob | history
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