[merged] mm-zsmalloc-use-bug_on-instead-of-if-condition-followed-by-bug.patch removed from -mm tree

[merged] mm-zsmalloc-use-bug_on-instead-of-if-condition-followed-by-bug.patch removed from -mm tree

[akpm]

The patch titled
     Subject: mm/zsmalloc: use BUG_ON instead of if condition followed by BUG.
has been removed from the -mm tree.  Its filename was
     mm-zsmalloc-use-bug_on-instead-of-if-condition-followed-by-bug.patch

This patch was dropped because it was merged into mainline or a subsystem tree

------------------------------------------------------
From: zhouchuangao <zhouchuangao@vivo.com>
Subject: mm/zsmalloc: use BUG_ON instead of if condition followed by BUG.

It can be optimized at compile time.

Link: https://lkml.kernel.org/r/1616727798-9110-1-git-send-email-zhouchuangao@vivo.com
Signed-off-by: zhouchuangao <zhouchuangao@vivo.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/zsmalloc.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

--- a/mm/zsmalloc.c~mm-zsmalloc-use-bug_on-instead-of-if-condition-followed-by-bug
+++ a/mm/zsmalloc.c
@@ -1987,8 +1987,7 @@ static int zs_page_migrate(struct addres
 		head = obj_to_head(page, addr);
 		if (head & OBJ_ALLOCATED_TAG) {
 			handle = head & ~OBJ_ALLOCATED_TAG;
-			if (!testpin_tag(handle))
-				BUG();
+			BUG_ON(!testpin_tag(handle));
 
 			old_obj = handle_to_obj(handle);
 			obj_to_location(old_obj, &dummy, &obj_idx);
@@ -2035,8 +2034,7 @@ unpin_objects:
 		head = obj_to_head(page, addr);
 		if (head & OBJ_ALLOCATED_TAG) {
 			handle = head & ~OBJ_ALLOCATED_TAG;
-			if (!testpin_tag(handle))
-				BUG();
+			BUG_ON(!testpin_tag(handle));
 			unpin_tag(handle);
 		}
 	}
_

Patches currently in -mm which might be from zhouchuangao@vivo.com are