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ANDROID: sdcardfs: Change magic value
authorDaniel Rosenberg <drosen@google.com>
Tue, 15 Nov 2016 21:35:18 +0000 (13:35 -0800)
committerDaniel Rosenberg <drosen@google.com>
Tue, 30 Jan 2018 03:40:01 +0000 (19:40 -0800)
Sdcardfs uses the same magic value as wrapfs.
This should not be the case. As it is entirely
in memory, the value can be changed without any
loss of compatibility.

Change-Id: I24200b805d5e6d32702638be99e47d50d7f2f746
Signed-off-by: Daniel Rosenberg <drosen@google.com>
include/uapi/linux/magic.h patch | blob | blame | history

diff --git a/include/uapi/linux/magic.h b/include/uapi/linux/magic.h
index 18c32ff19d4756184405c266417e2ca6a7b2e1de..5bdb07fed129b58e5e64d2bc38aaa52b4c3c725c 100644 (file)
--- a/include/uapi/linux/magic.h
+++ b/include/uapi/linux/magic.h
@@ -55,7 +55,7 @@
 #define REISER2FS_SUPER_MAGIC_STRING   "ReIsEr2Fs"
 #define REISER2FS_JR_SUPER_MAGIC_STRING        "ReIsEr3Fs"
 
-#define SDCARDFS_SUPER_MAGIC   0xb550ca10
+#define SDCARDFS_SUPER_MAGIC   0x5dca2df5
 
 #define SMB_SUPER_MAGIC                0x517B
 #define CGROUP_SUPER_MAGIC     0x27e0eb