diff options
Diffstat (limited to 'pkgs/os-specific/linux/zfs/3.19-compat-git.patch')
| -rw-r--r-- | pkgs/os-specific/linux/zfs/3.19-compat-git.patch | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/pkgs/os-specific/linux/zfs/3.19-compat-git.patch b/pkgs/os-specific/linux/zfs/3.19-compat-git.patch new file mode 100644 index 000000000000..07c4eb55acda --- /dev/null +++ b/pkgs/os-specific/linux/zfs/3.19-compat-git.patch @@ -0,0 +1,146 @@ +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(); |