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| author | Laurent Vivier <lvivier@redhat.com> | 2019-03-13 11:25:28 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-04-20 14:02:26 +0200 |
| commit | f172acbfae1a78b1a3c775f78e8d0dcd15b9d768 (patch) | |
| tree | 44069eb24e263f10024dec66d21b6dfb62260297 /arch/powerpc/platforms/pseries | |
| parent | powerpc/mm/radix: Don't do SLB preload when using the radix MMU (diff) | |
| download | linux-f172acbfae1a78b1a3c775f78e8d0dcd15b9d768.tar.xz linux-f172acbfae1a78b1a3c775f78e8d0dcd15b9d768.zip | |
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/platforms/pseries')
| -rw-r--r-- | arch/powerpc/platforms/pseries/lpar.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c index f2a9f0adc2d3..1034ef1fe2b4 100644 --- a/arch/powerpc/platforms/pseries/lpar.c +++ b/arch/powerpc/platforms/pseries/lpar.c @@ -901,8 +901,10 @@ static int pseries_lpar_resize_hpt(unsigned long shift) break; case H_PARAMETER: + pr_warn("Invalid argument from H_RESIZE_HPT_PREPARE\n"); return -EINVAL; case H_RESOURCE: + pr_warn("Operation not permitted from H_RESIZE_HPT_PREPARE\n"); return -EPERM; default: pr_warn("Unexpected error %d from H_RESIZE_HPT_PREPARE\n", rc); @@ -918,7 +920,6 @@ static int pseries_lpar_resize_hpt(unsigned long shift) if (rc != 0) { switch (state.commit_rc) { case H_PTEG_FULL: - pr_warn("Hash collision while resizing HPT\n"); return -ENOSPC; default: |