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authorLuke Yang <luke.adi@gmail.com>2006-07-14 03:24:09 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-07-15 00:53:53 -0400
commit22c4af4092fc2e037ce2e2922023fc222cf0c443 (patch)
tree97482fe36e2e121f62ce8ebf66eaa3fdbb303462 /mm
parent52fa259b5aaf310657e5d30be48a300860741447 (diff)
[PATCH] nommu: export two symbols for drivers to use
nommu.c needs to export two more symbols for drivers to use: remap_pfn_range and unmap_mapping_range. Signed-off-by: Luke Yang <luke.adi@gmail.com> Cc: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/nommu.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/mm/nommu.c b/mm/nommu.c
index 5151c44a8257..c576df71e3bb 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -1070,6 +1070,7 @@ int remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
1070 vma->vm_start = vma->vm_pgoff << PAGE_SHIFT; 1070 vma->vm_start = vma->vm_pgoff << PAGE_SHIFT;
1071 return 0; 1071 return 0;
1072} 1072}
1073EXPORT_SYMBOL(remap_pfn_range);
1073 1074
1074void swap_unplug_io_fn(struct backing_dev_info *bdi, struct page *page) 1075void swap_unplug_io_fn(struct backing_dev_info *bdi, struct page *page)
1075{ 1076{
@@ -1090,6 +1091,7 @@ void unmap_mapping_range(struct address_space *mapping,
1090 int even_cows) 1091 int even_cows)
1091{ 1092{
1092} 1093}
1094EXPORT_SYMBOL(unmap_mapping_range);
1093 1095
1094/* 1096/*
1095 * Check that a process has enough memory to allocate a new virtual 1097 * Check that a process has enough memory to allocate a new virtual