[PATCH 2/4] maple_tree: total is not changed for nomem_one case

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



If it jumps to nomem_one, the total allocated number is not changed. So
we don't need to adjust it.

For the nomem_bulk case, we know there is a valid mas->alloc. So we
don't need to do the check.

Signed-off-by: Wei Yang <richard.weiyang@xxxxxxxxx>
CC: Liam R. Howlett <Liam.Howlett@xxxxxxxxxx>
CC: Sidhartha Kumar <sidhartha.kumar@xxxxxxxxxx>
---
 lib/maple_tree.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index 75be2c81f0e2..c1fb67540cc9 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -1279,10 +1279,9 @@ static inline void mas_alloc_nodes(struct ma_state *mas, gfp_t gfp)
 nomem_bulk:
 	/* Clean up potential freed allocations on bulk failure */
 	memset(slots, 0, max_req * sizeof(unsigned long));
+	mas->alloc->total = allocated;
 nomem_one:
 	mas_set_alloc_req(mas, requested);
-	if (mas->alloc && !(((unsigned long)mas->alloc & 0x1)))
-		mas->alloc->total = allocated;
 	mas_set_err(mas, -ENOMEM);
 }
 
-- 
2.34.1





[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux