From: Suren Baghdasaryan <surenb@google•com>
To: akpm@linux-foundation•org
Cc: michel@lespinasse•org, joelaf@google•com, songliubraving@fb•com,
mhocko@suse•com, leewalsh@google•com, david@redhat•com,
peterz@infradead•org, bigeasy@linutronix•de, peterx@redhat•com,
dhowells@redhat•com, linux-mm@kvack•org, edumazet@google•com,
jglisse@google•com, punit.agrawal@bytedance•com, will@kernel•org,
arjunroy@google•com, dave@stgolabs•net, minchan@google•com,
x86@kernel•org, hughd@google•com, willy@infradead•org,
gurua@google•com, mingo@redhat•com,
linux-arm-kernel@lists•infradead.org, rientjes@google•com,
axelrasmussen@google•com, kernel-team@android•com,
soheil@google•com, paulmck@kernel•org, jannh@google•com,
liam.howlett@oracle•com, shakeelb@google•com, luto@kernel•org,
gthelen@google•com, ldufour@linux•ibm.com, surenb@google•com,
vbabka@suse•cz, posk@google•com, lstoakes@gmail•com,
peterjung1337@gmail•com, linuxppc-dev@lists•ozlabs.org,
kent.overstreet@linux•dev, linux-kernel@vger•kernel.org,
hannes@cmpxchg•org, tatashin@google•com,
mgorman@techsingularity•net, rp pt@kernel•org
Subject: [PATCH v4 7/7] mm: export dump_mm()
Date: Thu, 26 Jan 2023 11:37:52 -0800 [thread overview]
Message-ID: <20230126193752.297968-8-surenb@google.com> (raw)
In-Reply-To: <20230126193752.297968-1-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 inside a module, it's necessary to export dump_mm()
function.
Signed-off-by: Suren Baghdasaryan <surenb@google•com>
Acked-by: Michal Hocko <mhocko@suse•com>
Acked-by: Mike Rapoport (IBM) <rppt@kernel•org>
---
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:[~2023-01-26 19:45 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-26 19:37 [PATCH v4 0/7] introduce vm_flags modifier functions Suren Baghdasaryan
2023-01-26 19:37 ` [PATCH v4 1/7] kernel/fork: convert vma assignment to a memcpy Suren Baghdasaryan
2023-01-26 19:40 ` Mike Rapoport
2023-01-26 19:37 ` [PATCH v4 2/7] mm: introduce vma->vm_flags wrapper functions Suren Baghdasaryan
2023-01-26 19:42 ` Mike Rapoport
2023-02-08 1:48 ` Hyeonggon Yoo
2023-01-26 19:37 ` [PATCH v4 3/7] mm: replace VM_LOCKED_CLEAR_MASK with VM_LOCKED_MASK Suren Baghdasaryan
2023-01-27 17:45 ` Davidlohr Bueso
2023-01-27 20:56 ` Suren Baghdasaryan
2023-01-26 19:37 ` [PATCH v4 4/7] mm: replace vma->vm_flags direct modifications with modifier calls Suren Baghdasaryan
2023-01-27 14:23 ` Liam R. Howlett
2023-01-31 8:32 ` Hyeonggon Yoo
2023-01-31 18:54 ` Suren Baghdasaryan
2023-01-31 20:53 ` Andrew Morton
2023-01-31 21:08 ` Suren Baghdasaryan
2023-01-31 23:12 ` Andrew Morton
2023-02-01 0:03 ` Suren Baghdasaryan
2023-02-01 12:23 ` Hyeonggon Yoo
2023-01-26 19:37 ` [PATCH v4 5/7] mm: replace vma->vm_flags indirect modification in ksm_madvise Suren Baghdasaryan
2023-01-26 22:45 ` Michael Ellerman
2023-02-08 1:54 ` Hyeonggon Yoo
2023-01-26 19:37 ` [PATCH v4 6/7] mm: introduce __vm_flags_mod and use it in untrack_pfn Suren Baghdasaryan
2023-01-26 19:44 ` Mike Rapoport
2023-01-26 19:37 ` Suren Baghdasaryan [this message]
2023-03-14 20:11 ` [PATCH v4 0/7] introduce vm_flags modifier functions Alex Williamson
2023-03-17 19:08 ` Suren Baghdasaryan
2023-03-17 22:40 ` Alex Williamson
2023-03-17 23:04 ` Suren Baghdasaryan
2023-03-22 13:48 ` Jason Gunthorpe
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