diff mbox series

[v2,1/3] mm: Export vmf_insert_mixed_mkwrite()

Message ID 20250502040525.822075-2-mhklinux@outlook.com
State New
Headers show
Series fbdev: Add deferred I/O support for contiguous kernel memory framebuffers | expand

Commit Message

mhkelley58@gmail.com May 2, 2025, 4:05 a.m. UTC 
From: Michael Kelley <mhklinux@outlook.com>

Export vmf_insert_mixed_mkwrite() for use by fbdev deferred I/O code,
which can be built as a module.

Commit cd1e0dac3a3e ("mm: unexport vmf_insert_mixed_mkwrite") is
effectively reverted.

Signed-off-by: Michael Kelley <mhklinux@outlook.com>
---
Changes in v2:
* Exported as GPL symbol [Christoph Hellwig]

 mm/memory.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/mm/memory.c b/mm/memory.c
index 424420349bd3..24dc2aacea62 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -2698,6 +2698,7 @@  vm_fault_t vmf_insert_mixed_mkwrite(struct vm_area_struct *vma,
 {
 	return __vm_insert_mixed(vma, addr, pfn, true);
 }
+EXPORT_SYMBOL_GPL(vmf_insert_mixed_mkwrite);
 
 /*
  * maps a range of physical memory into the requested pages. the old