The quilt patch titled
Subject: mm/shmem: remove dead code can not be satisfied by "(CONFIG_SHMEM)&&(!(CONFIG_SHMEM))"
has been removed from the -mm tree. Its filename was
mm-shmem-remove-dead-code-can-not-be-satisfied-by-config_shmemconfig_shmem.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: Ying Sun <sunying@xxxxxxxxxxxxxx>
Subject: mm/shmem: remove dead code can not be satisfied by "(CONFIG_SHMEM)&&(!(CONFIG_SHMEM))"
Date: Wed, 6 Sep 2023 12:50:12 +0800
The value of â??.fs_flagsâ?? in line 4608 is a dead code which will never
be implementedï¼?because its conditions of line 47 "#ifdef CONFIG_SHMEM"
and line 4607 are mutually exclusive. It is recommended to delete
redundant code.
Link: https://lkml.kernel.org/r/20230906045012.14999-1-sunying@xxxxxxxxxxxxxx
Signed-off-by: Ying Sun <sunying@xxxxxxxxxxxxxx>
Suggested-by: Yanjie Ren <renyanjie01@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/shmem.c | 4 ----
1 file changed, 4 deletions(-)
--- a/mm/shmem.c~mm-shmem-remove-dead-code-can-not-be-satisfied-by-config_shmemconfig_shmem
+++ a/mm/shmem.c
@@ -4585,11 +4585,7 @@ static struct file_system_type shmem_fs_
.parameters = shmem_fs_parameters,
#endif
.kill_sb = kill_litter_super,
-#ifdef CONFIG_SHMEM
.fs_flags = FS_USERNS_MOUNT | FS_ALLOW_IDMAP,
-#else
- .fs_flags = FS_USERNS_MOUNT,
-#endif
};
void __init shmem_init(void)
_
Patches currently in -mm which might be from sunying@xxxxxxxxxxxxxx are
