zfs_git: Update and remove obsolete patch

This commit is contained in:
William A. Kennington III 2015-02-11 14:47:37 -08:00
parent a86fd94ecc
commit 5742b24271
2 changed files with 2 additions and 149 deletions

View file

@ -1,146 +0,0 @@
From 5a562310d706c3c2f2adc067fe73f1061c4fc386 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@higgsboson.tk>
Date: Sat, 7 Feb 2015 13:41:01 +0100
Subject: [PATCH] Linux 3.19 compat: file_inode was added
struct access f->f_dentry->d_inode was replaced by accessor function
file_inode(f)
---
config/kernel-file-inode.m4 | 20 ++++++++++++++++++++
config/kernel.m4 | 1 +
include/linux/Makefile.am | 1 +
include/linux/fs_compat.h | 38 ++++++++++++++++++++++++++++++++++++++
include/sys/zpl.h | 1 +
module/zfs/zpl_file.c | 4 ++--
6 files changed, 63 insertions(+), 2 deletions(-)
create mode 100644 config/kernel-file-inode.m4
create mode 100644 include/linux/fs_compat.h
diff --git a/config/kernel-file-inode.m4 b/config/kernel-file-inode.m4
new file mode 100644
index 0000000..13af4e6
--- /dev/null
+++ b/config/kernel-file-inode.m4
@@ -0,0 +1,20 @@
+dnl #
+dnl # 3.19 API change
+dnl # struct access f->f_dentry->d_inode was replaced by accessor function
+dnl # file_inode(f)
+dnl #
+AC_DEFUN([ZFS_AC_KERNEL_FILE_INODE], [
+ AC_MSG_CHECKING([whether file_inode() is available])
+ ZFS_LINUX_TRY_COMPILE([
+ #include <linux/fs.h>
+ ],[
+ struct file *f = NULL;
+ file_inode(f);
+ ],[
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_FILE_INODE, 1,
+ [file_inode() is available])
+ ],[
+ AC_MSG_RESULT(no)
+ ])
+])
diff --git a/config/kernel.m4 b/config/kernel.m4
index bdfb19c..e0b7954 100644
--- a/config/kernel.m4
+++ b/config/kernel.m4
@@ -61,6 +61,7 @@ AC_DEFUN([ZFS_AC_CONFIG_KERNEL], [
ZFS_AC_KERNEL_INODE_OPERATIONS_GET_ACL
ZFS_AC_KERNEL_CURRENT_UMASK
ZFS_AC_KERNEL_SHOW_OPTIONS
+ ZFS_AC_KERNEL_FILE_INODE
ZFS_AC_KERNEL_FSYNC
ZFS_AC_KERNEL_EVICT_INODE
ZFS_AC_KERNEL_DIRTY_INODE_WITH_FLAGS
diff --git a/include/linux/Makefile.am b/include/linux/Makefile.am
index d00b1c8..480af26 100644
--- a/include/linux/Makefile.am
+++ b/include/linux/Makefile.am
@@ -4,6 +4,7 @@ KERNEL_H = \
$(top_srcdir)/include/linux/dcache_compat.h \
$(top_srcdir)/include/linux/xattr_compat.h \
$(top_srcdir)/include/linux/vfs_compat.h \
+ $(top_srcdir)/include/linux/fs_compat.h \
$(top_srcdir)/include/linux/blkdev_compat.h \
$(top_srcdir)/include/linux/utsname_compat.h
diff --git a/include/linux/fs_compat.h b/include/linux/fs_compat.h
new file mode 100644
index 0000000..7860d75
--- /dev/null
+++ b/include/linux/fs_compat.h
@@ -0,0 +1,38 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright (C) 2015 Jörg Thalheim.
+ */
+
+#ifndef _ZFS_FS_H
+#define _ZFS_FS_H
+
+#include <linux/fs.h>
+
+#ifndef HAVE_FILE_INODE
+static inline struct inode *file_inode(const struct file *f)
+{
+ return f->f_dentry->d_inode;
+}
+#endif /* HAVE_FILE_INODE */
+
+#endif /* _ZFS_FS_H */
diff --git a/include/sys/zpl.h b/include/sys/zpl.h
index 3fc5d97..20eb27b 100644
--- a/include/sys/zpl.h
+++ b/include/sys/zpl.h
@@ -31,6 +31,7 @@
#include <linux/exportfs.h>
#include <linux/falloc.h>
#include <linux/file_compat.h>
+#include <linux/fs_compat.h>
#include <linux/task_io_accounting_ops.h>
#include <linux/vfs_compat.h>
#include <linux/writeback.h>
diff --git a/module/zfs/zpl_file.c b/module/zfs/zpl_file.c
index 1f4f219..5f5bbba 100644
--- a/module/zfs/zpl_file.c
+++ b/module/zfs/zpl_file.c
@@ -617,7 +617,7 @@ zpl_fallocate(struct file *filp, int mode, loff_t offset, loff_t len)
static int
zpl_ioctl_getflags(struct file *filp, void __user *arg)
{
- struct inode *ip = filp->f_dentry->d_inode;
+ struct inode *ip = file_inode(filp);
unsigned int ioctl_flags = 0;
uint64_t zfs_flags = ITOZ(ip)->z_pflags;
int error;
@@ -653,7 +653,7 @@ zpl_ioctl_getflags(struct file *filp, void __user *arg)
static int
zpl_ioctl_setflags(struct file *filp, void __user *arg)
{
- struct inode *ip = filp->f_dentry->d_inode;
+ struct inode *ip = file_inode(filp);
uint64_t zfs_flags = ITOZ(ip)->z_pflags;
unsigned int ioctl_flags;
cred_t *cr = CRED();

View file

@ -5,13 +5,12 @@ callPackage ./generic.nix (args // rec {
src = fetchgit {
url = git://github.com/zfsonlinux/zfs.git;
rev = "33b4de513ee81c2a87e1b954a9544a5eec1f8f94";
sha256 = "07kdml65l22z1xi8jif5hr7zr7a8mykyms4f5yrf8nyad20kp6il";
rev = "5f15fa22167ff665d0db0159551eb90759683984";
sha256 = "14l1s1rfykj5dz1ssh5c8d1k98qn19l48sd31lwshiczx63zjygw";
};
patches = [
./nix-build-git.patch
./3.19-compat-git.patch # Remove once PR-3084 is mainlined
];
spl = spl_git;