Thread (75 messages) 75 messages, 8 authors, 2018-02-13
STALE3053d
Revisions (2)
  1. v1 [diff vs current]
  2. v2 current

[PATCH v2 10/15] MIPS: memblock: Allow memblock regions resize

From: Serge Semin <hidden>
Date: 2018-02-02 03:57:28
Also in: lkml
Subsystem: mips, the rest · Maintainers: Thomas Bogendoerfer, Linus Torvalds

When all the main reservations are done the memblock regions
can be dynamically resized. Additionally it would be useful to have
memblock regions dumped on debug at this point.

Signed-off-by: Serge Semin <redacted>
---
 arch/mips/kernel/setup.c | 4 ++++
 1 file changed, 4 insertions(+)
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index 158a52c17e29..531a1471a2a4 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -846,6 +846,10 @@ static void __init arch_mem_init(char **cmdline_p)
 	plat_swiotlb_setup();
 
 	dma_contiguous_reserve(PFN_PHYS(max_low_pfn));
+
+	memblock_allow_resize();
+
+	memblock_dump_all();
 }
 
 static void __init resource_init(void)
-- 
2.12.0
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