From: Suren Baghdasaryan <surenb@google•com>
To: akpm@linux-foundation•org
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Subject: [PATCH v2 6/6] mm: export dump_mm()
Date: Wed, 25 Jan 2023 00:38:51 -0800 [thread overview]
Message-ID: <20230125083851.27759-7-surenb@google.com> (raw)
In-Reply-To: <20230125083851.27759-1-surenb@google.com>
mmap_assert_write_locked() is used in vm_flags modifiers. Because
mmap_assert_write_locked() uses dump_mm() and vm_flags are sometimes
modified from from inside a module, it's necessary to export
dump_mm() function.
Signed-off-by: Suren Baghdasaryan <surenb@google•com>
---
mm/debug.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/mm/debug.c b/mm/debug.c
index 9d3d893dc7f4..96d594e16292 100644
--- a/mm/debug.c
+++ b/mm/debug.c
@@ -215,6 +215,7 @@ void dump_mm(const struct mm_struct *mm)
mm->def_flags, &mm->def_flags
);
}
+EXPORT_SYMBOL(dump_mm);
static bool page_init_poisoning __read_mostly = true;
--
2.39.1
next prev parent reply other threads:[~2023-01-25 8:42 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-25 8:38 [PATCH v2 0/6] introduce vm_flags modifier functions Suren Baghdasaryan
2023-01-25 8:38 ` [PATCH v2 1/6] mm: introduce vma->vm_flags " Suren Baghdasaryan
2023-01-25 8:56 ` Michal Hocko
2023-01-25 9:09 ` Peter Zijlstra
2023-01-25 16:49 ` Suren Baghdasaryan
2023-01-25 18:37 ` Matthew Wilcox
2023-01-25 19:21 ` Suren Baghdasaryan
2023-01-25 18:33 ` Matthew Wilcox
2023-01-25 19:22 ` Suren Baghdasaryan
2023-01-26 9:17 ` Mike Rapoport
2023-01-26 14:50 ` Mike Rapoport
2023-01-26 15:09 ` Matthew Wilcox
2023-01-26 16:25 ` Suren Baghdasaryan
2023-01-25 8:38 ` [PATCH v2 2/6] mm: replace VM_LOCKED_CLEAR_MASK with VM_LOCKED_MASK Suren Baghdasaryan
2023-01-25 9:02 ` Michal Hocko
2023-01-26 9:19 ` Mike Rapoport
2023-01-25 8:38 ` [PATCH v2 3/6] mm: replace vma->vm_flags direct modifications with modifier calls Suren Baghdasaryan
2023-01-25 9:30 ` Michal Hocko
2023-01-25 16:55 ` Suren Baghdasaryan
2023-01-26 9:21 ` Mike Rapoport
2023-01-26 17:07 ` Sebastian Reichel
2023-01-25 8:38 ` [PATCH v2 4/6] mm: replace vma->vm_flags indirect modification in ksm_madvise Suren Baghdasaryan
2023-01-25 9:38 ` Michal Hocko
2023-01-25 16:57 ` Suren Baghdasaryan
2023-01-25 17:08 ` Michal Hocko
2023-01-25 17:22 ` Suren Baghdasaryan
2023-01-26 9:26 ` Mike Rapoport
2023-01-25 8:38 ` [PATCH v2 5/6] mm: introduce mod_vm_flags_nolock and use it in untrack_pfn Suren Baghdasaryan
2023-01-25 9:42 ` Michal Hocko
2023-01-25 17:00 ` Suren Baghdasaryan
2023-01-26 9:34 ` Mike Rapoport
2023-01-25 8:38 ` Suren Baghdasaryan [this message]
2023-01-25 9:43 ` [PATCH v2 6/6] mm: export dump_mm() Michal Hocko
2023-01-26 14:48 ` Mike Rapoport
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