The patch titled
Subject: zram: constify attribute_group structures.
has been added to the -mm tree. Its filename is
zram-constify-attribute_group-structures.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/zram-constify-attribute_group-structures.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/zram-constify-attribute_group-structures.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/SubmitChecklist when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx>
Subject: zram: constify attribute_group structures.
attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/sysfs.h> work with const
attribute_group. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
8293 841 4 9138 23b2 drivers/block/zram/zram_drv.o
File size After adding 'const':
text data bss dec hex filename
8357 777 4 9138 23b2 drivers/block/zram/zram_drv.o
Link: http://lkml.kernel.org/r/65680c1c4d85818f7094cbfa31c91bf28185ba1b.1499061182.git.arvind.yadav.cs@xxxxxxxxx
Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx>
Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/block/zram/zram_drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/block/zram/zram_drv.c~zram-constify-attribute_group-structures drivers/block/zram/zram_drv.c
--- a/drivers/block/zram/zram_drv.c~zram-constify-attribute_group-structures
+++ a/drivers/block/zram/zram_drv.c
@@ -1124,7 +1124,7 @@ static struct attribute *zram_disk_attrs
NULL,
};
-static struct attribute_group zram_disk_attr_group = {
+static const struct attribute_group zram_disk_attr_group = {
.attrs = zram_disk_attrs,
};
_
Patches currently in -mm which might be from arvind.yadav.cs@xxxxxxxxx are
ocfs2-constify-attribute_group-structures.patch
zram-constify-attribute_group-structures.patch
kernel-ksysfs-constify-attribute_group-structures.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
