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Linux 5.0 compat: Use totalram_pages()

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totalram_pages() was converted to an atomic variable in 5.0:

https://patchwork.kernel.org/patch/10652795/

Its value should now be read though the totalram_pages() helper
function.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tony Hutter <hutter2@llnl.gov>
Closes #8263
This commit is contained in:
Tony Hutter 2019-01-10 14:28:10 -08:00
parent edc2675aed
commit ba8024a284
1 changed files with 2 additions and 2 deletions
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4
module/zfs/arc.c
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@ -4004,9 +4004,9 @@ arc_all_memory(void)
{ {
#ifdef _KERNEL #ifdef _KERNEL
#ifdef CONFIG_HIGHMEM #ifdef CONFIG_HIGHMEM
return (ptob(totalram_pages - totalhigh_pages)); return (ptob(zfs_totalram_pages - totalhigh_pages));
#else #else
return (ptob(totalram_pages)); return (ptob(zfs_totalram_pages));
#endif /* CONFIG_HIGHMEM */ #endif /* CONFIG_HIGHMEM */
#else #else
return (ptob(physmem) / 2); return (ptob(physmem) / 2);