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| author |   Mike Rapoport <rppt@linux.ibm.com> | 2020-12-14 19:09:39 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-15 12:13:42 -0800 |
| commit | b90b5547685ffe2b30522b81a1c9f6c35e1152de (patch) | |
| tree | 1e98ae4b7d0ae2c85067c4a7f27055eea04bd07f /arch/ia64/mm/contig.c | |
| parent | ia64: remove 'ifdef CONFIG_ZONE_DMA32' statements (diff) | |
| download | linux-dev-b90b5547685ffe2b30522b81a1c9f6c35e1152de.tar.xz linux-dev-b90b5547685ffe2b30522b81a1c9f6c35e1152de.zip | |
ia64: discontig: paging_init(): remove local max_pfn calculation
The maximal PFN in the system is calculated during find_memory() time and
it is stored at max_low_pfn then.
Use this value in paging_init() and remove the redundant detection of
max_pfn in that function.
Link: https://lkml.kernel.org/r/20201101170454.9567-5-rppt@kernel.org
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Greg Ungerer <gerg@linux-m68k.org>
Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Meelis Roos <mroos@linux.ee>
Cc: Michael Schmitz <schmitzmic@gmail.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/ia64/mm/contig.c')
0 files changed, 0 insertions, 0 deletions