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Date:      Wed, 30 Dec 2020 22:45:53 GMT
From:      Piotr Kubaj <pkubaj@FreeBSD.org>
To:        src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org
Subject:   git: adf79abc35ff - main - Radix dump updates
Message-ID:  <202012302245.0BUMjrlb032434@gitrepo.freebsd.org>

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The branch main has been updated by pkubaj (ports committer):

URL: https://cgit.FreeBSD.org/src/commit/?id=adf79abc35ff807644c5e43c3d4856b5a29e15ab

commit adf79abc35ff807644c5e43c3d4856b5a29e15ab
Author:     Justin Hibbits <chmeeedalf@gmail.com>
AuthorDate: 2020-05-27 03:31:17 +0000
Commit:     Piotr Kubaj <pkubaj@FreeBSD.org>
CommitDate: 2020-12-30 22:45:28 +0000

    Radix dump updates
---
 sys/powerpc/aim/mmu_radix.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/sys/powerpc/aim/mmu_radix.c b/sys/powerpc/aim/mmu_radix.c
index 5833739a25df..2373425afd30 100644
--- a/sys/powerpc/aim/mmu_radix.c
+++ b/sys/powerpc/aim/mmu_radix.c
@@ -1216,6 +1216,7 @@ retry:
 		}
 		PV_STAT(atomic_add_int(&pc_chunk_count, 1));
 		PV_STAT(atomic_add_int(&pc_chunk_allocs, 1));
+		dump_add_page(m->phys_addr);
 		pc = (void *)PHYS_TO_DMAP(m->phys_addr);
 		pc->pc_pmap = pmap;
 		pc->pc_map[0] = PC_FREE0;
@@ -1490,6 +1491,7 @@ reclaim_pv_chunk(pmap_t locked_pmap, struct rwlock **lockp)
 			PV_STAT(atomic_add_int(&pc_chunk_frees, 1));
 			/* Entire chunk is free; return it. */
 			m_pc = PHYS_TO_VM_PAGE(DMAP_TO_PHYS((vm_offset_t)pc));
+			dump_drop_page(m_pc->phys_addr);
 			mtx_lock(&pv_chunks_mutex);
 			TAILQ_REMOVE(&pv_chunks, pc, pc_lru);
 			break;
@@ -1579,6 +1581,7 @@ free_pv_chunk(struct pv_chunk *pc)
 	PV_STAT(atomic_add_int(&pc_chunk_frees, 1));
 	/* entire chunk is free, return it */
 	m = PHYS_TO_VM_PAGE(DMAP_TO_PHYS((vm_offset_t)pc));
+	dump_drop_page(m->phys_addr);
 	vm_page_unwire_noq(m);
 	vm_page_free(m);
 }
@@ -1639,6 +1642,7 @@ retry:
 	}
 	PV_STAT(atomic_add_int(&pc_chunk_count, 1));
 	PV_STAT(atomic_add_int(&pc_chunk_allocs, 1));
+	dump_add_page(m->phys_addr);
 	pc = (void *)PHYS_TO_DMAP(m->phys_addr);
 	pc->pc_pmap = pmap;
 	pc->pc_map[0] = PC_FREE0 & ~1ul;	/* preallocated bit 0 */
@@ -2095,6 +2099,10 @@ mmu_radix_late_bootstrap(vm_offset_t start, vm_offset_t end)
 	pa = allocpages(DPCPU_SIZE >> PAGE_SHIFT);
 	dpcpu = (void *)PHYS_TO_DMAP(pa);
 	dpcpu_init(dpcpu, curcpu);
+
+	crashdumpmap = (caddr_t)virtual_avail;
+	virtual_avail += MAXDUMPPGS * PAGE_SIZE;
+
 	/*
 	 * Reserve some special page table entries/VA space for temporary
 	 * mapping of pages.



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