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| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2023-08-08 11:33:59 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-21 13:37:47 -0700 |
| commit | 3f32c49ed6f15c8412a8abc93a92c4b37e6c4592 (patch) | |
| tree | 0b36299811573eafb0382ee409612ff9e737da23 /include/linux/memblock.h | |
| parent | daee07bfba3340b07edcf9ae92044398e8a964db (diff) | |
| download | lwn-3f32c49ed6f15c8412a8abc93a92c4b37e6c4592.tar.gz lwn-3f32c49ed6f15c8412a8abc93a92c4b37e6c4592.zip | |
mm: memtest: convert to memtest_report_meminfo()
It is better to not expose too many internal variables of memtest,
add a helper memtest_report_meminfo() to show memtest results.
Link: https://lkml.kernel.org/r/20230808033359.174986-1-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Acked-by: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Tomas Mudrunka <tomas.mudrunka@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/memblock.h')
| -rw-r--r-- | include/linux/memblock.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/include/linux/memblock.h b/include/linux/memblock.h index 0d031fbfea25..1c1072e3ca06 100644 --- a/include/linux/memblock.h +++ b/include/linux/memblock.h @@ -594,13 +594,11 @@ extern int hashdist; /* Distribute hashes across NUMA nodes? */ #endif #ifdef CONFIG_MEMTEST -extern phys_addr_t early_memtest_bad_size; /* Size of faulty ram found by memtest */ -extern bool early_memtest_done; /* Was early memtest done? */ -extern void early_memtest(phys_addr_t start, phys_addr_t end); +void early_memtest(phys_addr_t start, phys_addr_t end); +void memtest_report_meminfo(struct seq_file *m); #else -static inline void early_memtest(phys_addr_t start, phys_addr_t end) -{ -} +static inline void early_memtest(phys_addr_t start, phys_addr_t end) { } +static inline void memtest_report_meminfo(struct seq_file *m) { } #endif |