[Ocfs2-devel] [PATCH 13/18] ocfs2: Handle missing inode_permission()
Sunil Mushran
sunil.mushran at oracle.com
Thu Nov 12 17:47:34 PST 2009
Mainline commit f419a2e3b64def707e1384ee38abb77f99af5f6d renamed permission()
to inode_permission(). Patch uses an inline to redirect inode_permission() to
permission() when building with EL5.
Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com>
---
Makefile | 3 ++-
configure.in | 5 +++++
kapi-compat/include/inode_permission.h | 11 +++++++++++
3 files changed, 18 insertions(+), 1 deletions(-)
create mode 100644 kapi-compat/include/inode_permission.h
diff --git a/Makefile b/Makefile
index 1cd2584..898879d 100644
--- a/Makefile
+++ b/Makefile
@@ -31,7 +31,8 @@ KAPI_COMPAT_FILES = \
kapi-compat/include/su_mutex.h \
kapi-compat/include/sock_shutdown.h \
kapi-compat/include/bdi_init.h \
- kapi-compat/include/bdi_define.h
+ kapi-compat/include/bdi_define.h \
+ kapi-compat/include/inode_permission.h
PATCH_FILES =
diff --git a/configure.in b/configure.in
index a65ba15..56315a6 100644
--- a/configure.in
+++ b/configure.in
@@ -379,6 +379,11 @@ OCFS2_CHECK_KERNEL([fault() in struct vm_operations_struct in mm.h], mm.h,
, NO_FAULT_IN_VMOPS=yes, [^.*int (\*fault)])
AC_SUBST(NO_FAULT_IN_VMOPS)
+inode_permission_header=
+OCFS2_CHECK_KERNEL([inode_permision in fs.h], fs.h,
+ , inode_permission_header=inode_permission.h, [^extern int inode_permission(struct inode \*])
+KAPI_COMPAT_HEADERS="$KAPI_COMPAT_HEADERS $inode_permission_header"
+
# End kapi_compat checks
# using -include has two advantages:
diff --git a/kapi-compat/include/inode_permission.h b/kapi-compat/include/inode_permission.h
new file mode 100644
index 0000000..43f80d3
--- /dev/null
+++ b/kapi-compat/include/inode_permission.h
@@ -0,0 +1,11 @@
+#ifndef INODE_PERMISSION_H
+#define INODE_PERMISSION_H
+
+#include <linux/fs.h>
+
+static inline int inode_permission(struct inode *inode, int flags)
+{
+ return permission(inode, flags, NULL);
+}
+
+#endif
--
1.5.6.5
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