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Diffstat (limited to 'mm/mmap.c')
-rw-r--r--mm/mmap.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/mmap.c b/mm/mmap.c
index 295197b75cb0..19cd69524837 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -823,7 +823,7 @@ again:
anon_vma_interval_tree_pre_update_vma(next);
}
- if (root) {
+ if (file) {
flush_dcache_mmap_lock(mapping);
vma_interval_tree_remove(vma, root);
if (adjust_next)
@@ -844,7 +844,7 @@ again:
next->vm_pgoff += adjust_next >> PAGE_SHIFT;
}
- if (root) {
+ if (file) {
if (adjust_next)
vma_interval_tree_insert(next, root);
vma_interval_tree_insert(vma, root);
@@ -896,7 +896,7 @@ again:
anon_vma_unlock_write(anon_vma);
}
- if (root) {
+ if (file) {
i_mmap_unlock_write(mapping);
uprobe_mmap(vma);