The patch titled
Subject: prio_tree: remove unnecessary code in prio_tree_replace
has been added to the -mm tree. Its filename is
prio_tree-remove-unnecessary-code-in-prio_tree_replace.patch
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From: Xiao Guangrong <xiaoguangrong@xxxxxxxxxxxxxxxxxx>
Subject: prio_tree: remove unnecessary code in prio_tree_replace
Remove the code since 'node' has already been initialized in the begin of
the function
Signed-off-by: Xiao Guangrong <xiaoguangrong@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/prio_tree.c | 1 -
1 file changed, 1 deletion(-)
diff -puN lib/prio_tree.c~prio_tree-remove-unnecessary-code-in-prio_tree_replace lib/prio_tree.c
--- a/lib/prio_tree.c~prio_tree-remove-unnecessary-code-in-prio_tree_replace
+++ a/lib/prio_tree.c
@@ -151,7 +151,6 @@ struct prio_tree_node *prio_tree_replace
* We can reduce root->index_bits here. However, it is complex
* and does not help much to improve performance (IMO).
*/
- node->parent = node;
root->prio_tree_node = node;
} else {
node->parent = old->parent;
_
Subject: Subject: prio_tree: remove unnecessary code in prio_tree_replace
Patches currently in -mm which might be from xiaoguangrong@xxxxxxxxxxxxxxxxxx are
hugetlbfs-fix-hugetlb_get_unmapped_area.patch
hugetlb-drop-prev_vma-in-hugetlb_get_unmapped_area_topdown.patch
hugetlb-try-to-search-again-if-it-is-really-needed.patch
hugetlb-try-to-search-again-if-it-is-really-needed-fix.patch
mm-do-not-reset-cached_hole_size-when-vma-is-unmapped.patch
mm-search-from-free_area_cache-for-the-bigger-size.patch
prio_tree-remove-unnecessary-code-in-prio_tree_replace.patch
prio_tree-cleanup-prio_tree_left-prio_tree_right.patch
prio_tree-simplify-prio_tree_expand.patch
prio_tree-introduce-prio_set_parent.patch
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