diff options
| author | Laurent Vivier <lvivier@redhat.com> | 2019-03-13 13:25:28 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-04-20 15:02:26 +0300 |
| commit | f172acbfae1a78b1a3c775f78e8d0dcd15b9d768 (patch) | |
| tree | 44069eb24e263f10024dec66d21b6dfb62260297 /arch/powerpc/include/asm/sparsemem.h | |
| parent | f89bd8ba834e392ff614a7be9ee68c5679675122 (diff) | |
| download | linux-f172acbfae1a78b1a3c775f78e8d0dcd15b9d768.tar.xz | |
powerpc/mm: move warning from resize_hpt_for_hotplug()
resize_hpt_for_hotplug() reports a warning when it cannot
resize the hash page table ("Unable to resize hash page
table to target order") but in some cases it's not a problem
and can make user thinks something has not worked properly.
This patch moves the warning to arch_remove_memory() to
only report the problem when it is needed.
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/sparsemem.h')
| -rw-r--r-- | arch/powerpc/include/asm/sparsemem.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/sparsemem.h b/arch/powerpc/include/asm/sparsemem.h index 68da49320592..3192d454a733 100644 --- a/arch/powerpc/include/asm/sparsemem.h +++ b/arch/powerpc/include/asm/sparsemem.h @@ -17,9 +17,9 @@ extern int create_section_mapping(unsigned long start, unsigned long end, int ni extern int remove_section_mapping(unsigned long start, unsigned long end); #ifdef CONFIG_PPC_BOOK3S_64 -extern void resize_hpt_for_hotplug(unsigned long new_mem_size); +extern int resize_hpt_for_hotplug(unsigned long new_mem_size); #else -static inline void resize_hpt_for_hotplug(unsigned long new_mem_size) { } +static inline int resize_hpt_for_hotplug(unsigned long new_mem_size) { return 0; } #endif #ifdef CONFIG_NUMA |