[PATCH v2 6/6] mm: export dump_mm()
From: Suren Baghdasaryan <surenb@google.com>
Date: 2023-01-25 08:44:18
Also in:
alsa-devel, amd-gfx, bpf, dmaengine, dri-devel, intel-gfx, kexec, kvm, linux-acpi, linux-arch, linux-arm-msm, linux-crypto, linux-ext4, linux-fbdev, linux-fsdevel, linux-media, linux-mediatek, linux-perf-users, linux-rdma, linux-s390, linux-samsung-soc, linux-scsi, linux-staging, linux-tegra, linux-um, linux-usb, linux-xfs, lkml, loongarch, netdev, nvdimm, selinux, sparclinux, target-devel, xen-devel
Subsystem:
memory management, memory management - core, the rest · Maintainers:
Andrew Morton, David Hildenbrand, Linus Torvalds
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;
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2.39.1