zfs_git: Update and remove obsolete patch

pkgs/os-specific/linux/zfs/3.19-compat-git.patch

@@ -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();

pkgs/os-specific/linux/zfs/git.nix

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