The quilt patch titled
Subject: maple_tree: use mas_store_gfp() in mtree_store_range()
has been removed from the -mm tree. Its filename was
maple_tree-use-mas_store_gfp-in-mtree_store_range.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Sidhartha Kumar <sidhartha.kumar@xxxxxxxxxx>
Subject: maple_tree: use mas_store_gfp() in mtree_store_range()
Date: Wed, 14 Aug 2024 12:19:34 -0400
Refactor mtree_store_range() to use mas_store_gfp() which will abstract
the store, memory allocation, and error handling.
Link: https://lkml.kernel.org/r/20240814161944.55347-8-sidhartha.kumar@xxxxxxxxxx
Signed-off-by: Sidhartha Kumar <sidhartha.kumar@xxxxxxxxxx>
Reviewed-by: Liam R. Howlett <Liam.Howlett@xxxxxxxxxx>
Cc: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Cc: Suren Baghdasaryan <surenb@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/maple_tree.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
--- a/lib/maple_tree.c~maple_tree-use-mas_store_gfp-in-mtree_store_range
+++ a/lib/maple_tree.c
@@ -6476,7 +6476,6 @@ int mtree_store_range(struct maple_tree
unsigned long last, void *entry, gfp_t gfp)
{
MA_STATE(mas, mt, index, last);
- MA_WR_STATE(wr_mas, &mas, entry);
int ret = 0;
trace_ma_write(__func__, &mas, 0, entry);
@@ -6487,17 +6486,9 @@ int mtree_store_range(struct maple_tree
return -EINVAL;
mtree_lock(mt);
-retry:
- mas_wr_store_entry(&wr_mas);
- if (mas_nomem(&mas, gfp))
- goto retry;
-
+ ret = mas_store_gfp(&mas, entry, gfp);
mtree_unlock(mt);
- if (mas_is_err(&mas))
- ret = xa_err(mas.node);
-
- mas_destroy(&mas);
return ret;
}
EXPORT_SYMBOL(mtree_store_range);
_
Patches currently in -mm which might be from sidhartha.kumar@xxxxxxxxxx are
