The commit is pushed to "branch-rh7-3.10.0-693.21.1.vz7.50.x-ovz" and will
appear at https://src.openvz.org/scm/ovz/vzkernel.git
after rh7-3.10.0-693.21.1.vz7.50.1
------>
commit 553c08ad95c13734fa2dfd29946a1dca4f79e0fc
Author: Pavel Butsykin <pbutsy...@virtuozzo.com>
Date: Wed May 23 10:59:41 2018 +0300
fs/fuse: move FUSE_SUPER_MAGIC to magic.h
Let's define it only once.
https://jira.sw.ru/browse/HCI-52
Signed-off-by: Pavel Butsykin <pbutsy...@virtuozzo.com>
Acked-by: Kirill Tkhai <ktk...@virtuozzo.com>
---
drivers/block/ploop/dev.c | 1 -
drivers/block/ploop/io_kaio.c | 3 ---
fs/fuse/inode.c | 2 --
include/uapi/linux/magic.h | 1 +
4 files changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/block/ploop/dev.c b/drivers/block/ploop/dev.c
index 533ddc965af2..0e72656ec8f9 100644
--- a/drivers/block/ploop/dev.c
+++ b/drivers/block/ploop/dev.c
@@ -3880,7 +3880,6 @@ static int ploop_truncate(struct ploop_device * plo,
unsigned long arg)
return err;
}
-#define FUSE_SUPER_MAGIC 0x65735546
#define IS_PSTORAGE(sb) (sb->s_magic == FUSE_SUPER_MAGIC && \
(!strcmp(sb->s_subtype, "pstorage") || \
!strcmp(sb->s_subtype, "vstorage")))
diff --git a/drivers/block/ploop/io_kaio.c b/drivers/block/ploop/io_kaio.c
index c7312c54595e..48baa447ef91 100644
--- a/drivers/block/ploop/io_kaio.c
+++ b/drivers/block/ploop/io_kaio.c
@@ -17,9 +17,6 @@
#include <linux/ploop/ploop.h>
-/* from fs/inode/fuse.c */
-#define FUSE_SUPER_MAGIC 0x65735546
-
#define KAIO_PREALLOC (128 * 1024 * 1024) /* 128 MB */
#define KAIO_MAX_PAGES_PER_REQ 32 /* 128 KB */
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 9941561587ff..ae002183f5f7 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -51,8 +51,6 @@ MODULE_PARM_DESC(max_user_congthresh,
"Global limit for the maximum congestion threshold an "
"unprivileged user can set");
-#define FUSE_SUPER_MAGIC 0x65735546
-
#define FUSE_DEFAULT_BLKSIZE 512
/** Maximum number of outstanding background requests */
diff --git a/include/uapi/linux/magic.h b/include/uapi/linux/magic.h
index 599c96d6d03d..e0698ec4536b 100644
--- a/include/uapi/linux/magic.h
+++ b/include/uapi/linux/magic.h
@@ -32,6 +32,7 @@
#define EFIVARFS_MAGIC 0xde5e81e4
#define HOSTFS_SUPER_MAGIC 0x00c0ffee
#define OVERLAYFS_SUPER_MAGIC 0x794c7630
+#define FUSE_SUPER_MAGIC 0x65735546
#define MINIX_SUPER_MAGIC 0x137F /* minix v1 fs, 14 char names */
#define MINIX_SUPER_MAGIC2 0x138F /* minix v1 fs, 30 char names */
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