New upstream version 0.7.11

META

@@ -1,7 +1,7 @@
 Meta:         1
 Name:         spl
 Branch:       1.0
-Version:      0.7.9
+Version:      0.7.11
 Release:      1
 Release-Tags: relext
 License:      GPL

Makefile.in

@@ -89,6 +89,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

aclocal.m4

@@ -1020,6 +1020,7 @@ m4_include([config/kernel-ctl-table-name.m4])
 m4_include([config/kernel-fallocate.m4])
 m4_include([config/kernel-group-info.m4])
 m4_include([config/kernel-inode-lock.m4])
+m4_include([config/kernel-inode-times.m4])
 m4_include([config/kernel-kmem-cache.m4])
 m4_include([config/kernel-kuidgid.m4])
 m4_include([config/kernel-pde-data.m4])

cmd/Makefile.in

@@ -41,6 +41,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

cmd/splat/Makefile.in

@@ -52,6 +52,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

cmd/splslab/Makefile.in

@@ -42,6 +42,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

config/kernel-inode-times.m4

@@ -0,0 +1,25 @@
+dnl #
+dnl # 4.18 API change
+dnl # i_atime, i_mtime, and i_ctime changed from timespec to timespec64.
+dnl #
+AC_DEFUN([SPL_AC_KERNEL_INODE_TIMES], [
+	AC_MSG_CHECKING([whether inode->i_*time's are timespec64])
+	tmp_flags="$EXTRA_KCFLAGS"
+	EXTRA_KCFLAGS="-Werror"
+	SPL_LINUX_TRY_COMPILE([
+		#include <linux/fs.h>
+	],[
+		struct inode ip;
+		struct timespec ts;
+
+		memset(&ip, 0, sizeof(ip));
+		ts = ip.i_mtime;
+	],[
+		AC_MSG_RESULT(no)
+	],[
+		AC_MSG_RESULT(yes)
+		AC_DEFINE(HAVE_INODE_TIMESPEC64_TIMES, 1,
+		    [inode->i_*time's are timespec64])
+	])
+	EXTRA_KCFLAGS="$tmp_flags"
+])

config/spl-build.m4

@@ -43,6 +43,7 @@ AC_DEFUN([SPL_AC_CONFIG_KERNEL], [
 	SPL_AC_2ARGS_VFS_GETATTR
 	SPL_AC_USLEEP_RANGE
 	SPL_AC_KMEM_CACHE_ALLOCFLAGS
+	SPL_AC_KERNEL_INODE_TIMES
 	SPL_AC_WAIT_ON_BIT
 	SPL_AC_INODE_LOCK
 	SPL_AC_GROUP_INFO_GID

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.63 for spl 0.7.9.
+# Generated by GNU Autoconf 2.63 for spl 0.7.11.
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
 # 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
@@ -743,8 +743,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
 # Identity of this package.
 PACKAGE_NAME='spl'
 PACKAGE_TARNAME='spl'
-PACKAGE_VERSION='0.7.9'
+PACKAGE_VERSION='0.7.11'
-PACKAGE_STRING='spl 0.7.9'
+PACKAGE_STRING='spl 0.7.11'
 PACKAGE_BUGREPORT=''
 
 # Factoring default headers for most tests.
@@ -1535,7 +1535,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures spl 0.7.9 to adapt to many kinds of systems.
+\`configure' configures spl 0.7.11 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1606,7 +1606,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of spl 0.7.9:";;
+     short | recursive ) echo "Configuration of spl 0.7.11:";;
    esac
   cat <<\_ACEOF
 
@@ -1720,7 +1720,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-spl configure 0.7.9
+spl configure 0.7.11
 generated by GNU Autoconf 2.63
 
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -1734,7 +1734,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by spl $as_me 0.7.9, which was
+It was created by spl $as_me 0.7.11, which was
 generated by GNU Autoconf 2.63.  Invocation command line was
 
   $ $0 $@
@@ -2888,7 +2888,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='spl'
- VERSION='0.7.9'
+ VERSION='0.7.11'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -14402,6 +14402,80 @@ fi
 
 
 
+	{ $as_echo "$as_me:$LINENO: checking whether inode->i_*time's are timespec64" >&5
+$as_echo_n "checking whether inode->i_*time's are timespec64... " >&6; }
+	tmp_flags="$EXTRA_KCFLAGS"
+	EXTRA_KCFLAGS="-Werror"
+
+
+cat confdefs.h - <<_ACEOF >conftest.c
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+
+		#include <linux/fs.h>
+
+int
+main (void)
+{
+
+		struct inode ip;
+		struct timespec ts;
+
+		memset(&ip, 0, sizeof(ip));
+		ts = ip.i_mtime;
+
+  ;
+  return 0;
+}
+
+_ACEOF
+
+
+	rm -Rf build && mkdir -p build && touch build/conftest.mod.c
+	echo "obj-m := conftest.o" >build/Makefile
+	modpost_flag=''
+	test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
+	if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+		{ $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+		{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_INODE_TIMESPEC64_TIMES 1
+_ACEOF
+
+
+
+
+fi
+
+	rm -Rf build
+
+
+	EXTRA_KCFLAGS="$tmp_flags"
+
+
 	{ $as_echo "$as_me:$LINENO: checking whether wait_on_bit() takes an action" >&5
 $as_echo_n "checking whether wait_on_bit() takes an action... " >&6; }
 
@@ -17878,6 +17952,80 @@ fi
 
 
 
+	{ $as_echo "$as_me:$LINENO: checking whether inode->i_*time's are timespec64" >&5
+$as_echo_n "checking whether inode->i_*time's are timespec64... " >&6; }
+	tmp_flags="$EXTRA_KCFLAGS"
+	EXTRA_KCFLAGS="-Werror"
+
+
+cat confdefs.h - <<_ACEOF >conftest.c
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+
+		#include <linux/fs.h>
+
+int
+main (void)
+{
+
+		struct inode ip;
+		struct timespec ts;
+
+		memset(&ip, 0, sizeof(ip));
+		ts = ip.i_mtime;
+
+  ;
+  return 0;
+}
+
+_ACEOF
+
+
+	rm -Rf build && mkdir -p build && touch build/conftest.mod.c
+	echo "obj-m := conftest.o" >build/Makefile
+	modpost_flag=''
+	test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
+	if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+		{ $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+		{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_INODE_TIMESPEC64_TIMES 1
+_ACEOF
+
+
+
+
+fi
+
+	rm -Rf build
+
+
+	EXTRA_KCFLAGS="$tmp_flags"
+
+
 	{ $as_echo "$as_me:$LINENO: checking whether wait_on_bit() takes an action" >&5
 $as_echo_n "checking whether wait_on_bit() takes an action... " >&6; }
 
@@ -19246,7 +19394,7 @@ exec 6>&1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by spl $as_me 0.7.9, which was
+This file was extended by spl $as_me 0.7.11, which was
 generated by GNU Autoconf 2.63.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -19309,7 +19457,7 @@ Report bugs to <bug-autoconf@gnu.org>."
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_version="\\
-spl config.status 0.7.9
+spl config.status 0.7.11
 configured by $0, generated by GNU Autoconf 2.63,
   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 

copy-builtin

@@ -88,32 +88,7 @@ EOF
 	done
 } > "$KERNEL_DIR/spl/Kbuild"
 
-add_after()
+echo 'source "spl/Kconfig"' >>"$KERNEL_DIR/Kconfig"
-{
-	local FILE="$1"
-	local MARKER="$2"
-	local NEW="$3"
-	local LINE
-
-	while IFS='' read -r LINE
-	do
-		echo "$LINE"
-
-		if [ -n "$MARKER" -a "$LINE" = "$MARKER" ]
-		then
-			echo "$NEW"
-			MARKER=''
-			if IFS='' read -r LINE
-			then
-				[ "$LINE" != "$NEW" ] && echo "$LINE"
-			fi
-		fi
-	done < "$FILE" > "$FILE.new"
-
-	mv "$FILE.new" "$FILE"
-}
-
-add_after "$KERNEL_DIR/Kconfig" 'source "arch/$SRCARCH/Kconfig"' 'source "spl/Kconfig"'
 # We must take care to build SPL before ZFS, otherwise the symbols required
 # to link ZFS will not be available.
 sed -i 's~mm/ fs/~mm/ spl/ fs/~' "$KERNEL_DIR/Makefile"

include/Makefile.in

@@ -43,6 +43,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

include/fs/Makefile.in

@@ -43,6 +43,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

include/linux/Makefile.in

@@ -43,6 +43,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

include/rpc/Makefile.in

@@ -43,6 +43,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

include/sharefs/Makefile.in

@@ -43,6 +43,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

include/sys/Makefile.in

@@ -43,6 +43,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

include/sys/condvar.h

@@ -31,6 +31,7 @@
 #include <sys/kmem.h>
 #include <sys/mutex.h>
 #include <sys/callo.h>
+#include <sys/time.h>
 
 /*
  * The kcondvar_t struct is protected by mutex taken externally before

include/sys/fm/Makefile.in

@@ -43,6 +43,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

include/sys/fs/Makefile.in

@@ -43,6 +43,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

include/sys/isa_defs.h

@@ -210,6 +210,14 @@
 
 #include <sys/byteorder.h>
 
+/*
+ * CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS will be defined by the Linux
+ * kernel for architectures which support efficient unaligned access.
+ */
+#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS)
+#define        HAVE_EFFICIENT_UNALIGNED_ACCESS
+#endif
+
 #if defined(__LITTLE_ENDIAN) && !defined(_LITTLE_ENDIAN)
 #define	_LITTLE_ENDIAN __LITTLE_ENDIAN
 #endif

include/sys/kstat.h

@@ -72,7 +72,7 @@
 #define	KSTAT_FLAG_UNSUPPORTED	\
 	(KSTAT_FLAG_VAR_SIZE | KSTAT_FLAG_WRITABLE | \
 	KSTAT_FLAG_PERSISTENT | KSTAT_FLAG_DORMANT)
-
+#define	KSTAT_FLAG_NO_HEADERS	0x80
 
 #define	KS_MAGIC		0x9d9d9d9d
 

include/sys/rwlock.h

@@ -151,10 +151,10 @@ RW_LOCK_HELD(krwlock_t *rwp)
 	spl_rw_set_type(rwp, type);					\
 })
 
-#define	rw_destroy(rwp)							\
+/*
-({									\
+ * The Linux rwsem implementation does not require a matching destroy.
-	VERIFY(!RW_LOCK_HELD(rwp));					\
+ */
-})
+#define	rw_destroy(rwp)		((void) 0)
 
 #define	rw_tryenter(rwp, rw)						\
 ({									\

include/sys/time.h

@@ -52,15 +52,28 @@
 #define	NSEC2SEC(n)	((n) / (NANOSEC / SEC))
 #define	SEC2NSEC(m)	((hrtime_t)(m) * (NANOSEC / SEC))
 
+typedef longlong_t		hrtime_t;
+typedef struct timespec		timespec_t;
+
 static const int hz = HZ;
 
 #define	TIMESPEC_OVERFLOW(ts)		\
 	((ts)->tv_sec < TIME_MIN || (ts)->tv_sec > TIME_MAX)
 
+#if defined(HAVE_INODE_TIMESPEC64_TIMES)
+typedef struct timespec64	inode_timespec_t;
+#else
+typedef struct timespec		inode_timespec_t;
+#endif
+
 static inline void
-gethrestime(timestruc_t *now)
+gethrestime(inode_timespec_t *ts)
-{
+ {
-	*now = current_kernel_time();
+#if defined(HAVE_INODE_TIMESPEC64_TIMES)
+	*ts = current_kernel_time64();
+#else
+	*ts = current_kernel_time();
+#endif
 }
 
 static inline time_t
@@ -74,9 +87,9 @@ gethrestime_sec(void)
 static inline hrtime_t
 gethrtime(void)
 {
-	struct timespec now;
+	struct timespec ts;
-	getrawmonotonic(&now);
+	getrawmonotonic(&ts);
-	return (((hrtime_t)now.tv_sec * NSEC_PER_SEC) + now.tv_nsec);
+	return (((hrtime_t)ts.tv_sec * NSEC_PER_SEC) + ts.tv_nsec);
 }
 
 #endif  /* _SPL_TIME_H */

include/sys/types.h

@@ -49,9 +49,6 @@ typedef long long			offset_t;
 typedef struct task_struct		kthread_t;
 typedef struct task_struct		proc_t;
 typedef short				pri_t;
-typedef struct timespec			timestruc_t; /* definition per SVr4 */
-typedef struct timespec			timespec_t;
-typedef longlong_t			hrtime_t;
 typedef unsigned short			ushort_t;
 typedef u_longlong_t			len_t;
 typedef longlong_t			diskaddr_t;

include/sys/vnode.h

@@ -129,9 +129,9 @@ typedef struct vattr {
 	long		va_nodeid;	/* node # */
 	uint32_t	va_nlink;	/* # links */
 	uint64_t	va_size;	/* file size */
-	struct timespec	va_atime;	/* last acc */
+	inode_timespec_t va_atime;	/* last acc */
-	struct timespec	va_mtime;	/* last mod */
+	inode_timespec_t va_mtime;	/* last mod */
-	struct timespec	va_ctime;	/* last chg */
+	inode_timespec_t va_ctime;	/* last chg */
 	dev_t		va_rdev;	/* dev */
 	uint64_t	va_nblocks;	/* space used */
 	uint32_t	va_blksize;	/* block size */

include/util/Makefile.in

@@ -43,6 +43,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

include/vm/Makefile.in

@@ -43,6 +43,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

lib/Makefile.in

@@ -51,6 +51,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

man/Makefile.in

@@ -41,6 +41,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

man/man1/Makefile.in

@@ -42,6 +42,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

man/man5/Makefile.in

@@ -42,6 +42,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

module/spl/spl-kstat.c

@@ -388,7 +388,8 @@ kstat_seq_start(struct seq_file *f, loff_t *pos)
 
 	ksp->ks_snaptime = gethrtime();
 
-	if (!n && kstat_seq_show_headers(f))
+	if (!(ksp->ks_flags & KSTAT_FLAG_NO_HEADERS) && !n &&
+	    kstat_seq_show_headers(f))
 		return (NULL);
 
 	if (n >= ksp->ks_ndata)
@@ -538,7 +539,6 @@ __kstat_create(const char *ks_module, int ks_instance, const char *ks_name,
 	ASSERT(ks_module);
 	ASSERT(ks_instance == 0);
 	ASSERT(ks_name);
-	ASSERT(!(ks_flags & KSTAT_FLAG_UNSUPPORTED));
 
 	if ((ks_type == KSTAT_TYPE_INTR) || (ks_type == KSTAT_TYPE_IO))
 		ASSERT(ks_ndata == 1);

module/spl/spl-rwlock.c

@@ -34,16 +34,24 @@
 static int
 __rwsem_tryupgrade(struct rw_semaphore *rwsem)
 {
-
+#if defined(READER_BIAS) && defined(WRITER_BIAS)
+	/*
+	 * After the 4.9.20-rt16 kernel the realtime patch series lifted the
+	 * single reader restriction.  While this could be accommodated by
+	 * adding additional compatibility code assume the rwsem can never
+	 * be upgraded.  All caller must already cleanly handle this case.
+	 */
+	return (0);
+#else
 	ASSERT((struct task_struct *)
 	    ((unsigned long)rwsem->lock.owner & ~RT_MUTEX_OWNER_MASKALL) ==
 	    current);
 
 	/*
-	 * Under the realtime patch series, rwsem is implemented as a
+	 * Prior to 4.9.20-rt16 kernel the realtime patch series, rwsem is
-	 * single mutex held by readers and writers alike. However,
+	 * implemented as a single mutex held by readers and writers alike.
-	 * this implementation would prevent a thread from taking a
+	 * However, this implementation would prevent a thread from taking
-	 * read lock twice, as the mutex would already be locked on
+	 * a read lock twice, as the mutex would already be locked on
 	 * the second attempt. Therefore the implementation allows a
 	 * single thread to take a rwsem as read lock multiple times
 	 * tracking that nesting as read_depth counter.
@@ -59,6 +67,7 @@ __rwsem_tryupgrade(struct rw_semaphore *rwsem)
 		return (1);
 	}
 	return (0);
+#endif
 }
 #elif defined(CONFIG_RWSEM_GENERIC_SPINLOCK)
 static int

module/spl/spl-vnode.c

@@ -670,6 +670,8 @@ vn_file_cache_destructor(void *buf, void *cdrarg)
 int
 spl_vn_init(void)
 {
+	spin_lock_init(&vn_file_lock);
+
 	vn_cache = kmem_cache_create("spl_vn_cache",
 	    sizeof (struct vnode), 64, vn_cache_constructor,
 	    vn_cache_destructor, NULL, NULL, NULL, 0);

rpm/Makefile.in

@@ -41,6 +41,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

rpm/generic/Makefile.in

@@ -43,6 +43,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

rpm/generic/spl-kmod.spec.in

@@ -167,6 +167,12 @@ chmod u+x ${RPM_BUILD_ROOT}%{kmodinstdir_prefix}/*/extra/*/*/*
 rm -rf $RPM_BUILD_ROOT
 
 %changelog
+* Thu Sep 13 2018 Tony Hutter <hutter2@llnl.gov> - 0.7.11-1
+- Released 0.7.11-1, detailed release notes are available at:
+- https://github.com/zfsonlinux/zfs/releases/tag/zfs-0.7.11
+* Wed Sep 05 2018 Tony Hutter <hutter2@llnl.gov> - 0.7.10-1
+- Released 0.7.10-1, detailed release notes are available at:
+- https://github.com/zfsonlinux/zfs/releases/tag/zfs-0.7.10
 * Tue May 08 2018 Tony Hutter <hutter2@llnl.gov> - 0.7.9-1
 - Released 0.7.9-1, detailed release notes are available at:
 - https://github.com/zfsonlinux/zfs/releases/tag/zfs-0.7.9

rpm/generic/spl.spec.in

@@ -44,6 +44,12 @@ make install DESTDIR=%{?buildroot}
 %{_mandir}/man5/*
 
 %changelog
+* Thu Sep 13 2018 Tony Hutter <hutter2@llnl.gov> - 0.7.11-1
+- Released 0.7.11-1, detailed release notes are available at:
+- https://github.com/zfsonlinux/zfs/releases/tag/zfs-0.7.11
+* Wed Sep 05 2018 Tony Hutter <hutter2@llnl.gov> - 0.7.10-1
+- Released 0.7.10-1, detailed release notes are available at:
+- https://github.com/zfsonlinux/zfs/releases/tag/zfs-0.7.10
 * Tue May 08 2018 Tony Hutter <hutter2@llnl.gov> - 0.7.9-1
 - Released 0.7.9-1, detailed release notes are available at:
 - https://github.com/zfsonlinux/zfs/releases/tag/zfs-0.7.9

rpm/redhat/Makefile.in

@@ -43,6 +43,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

rpm/redhat/spl.spec.in

@@ -44,6 +44,12 @@ make install DESTDIR=%{?buildroot}
 %{_mandir}/man5/*
 
 %changelog
+* Thu Sep 13 2018 Tony Hutter <hutter2@llnl.gov> - 0.7.11-1
+- Released 0.7.11-1, detailed release notes are available at:
+- https://github.com/zfsonlinux/zfs/releases/tag/zfs-0.7.11
+* Wed Sep 05 2018 Tony Hutter <hutter2@llnl.gov> - 0.7.10-1
+- Released 0.7.10-1, detailed release notes are available at:
+- https://github.com/zfsonlinux/zfs/releases/tag/zfs-0.7.10
 * Tue May 08 2018 Tony Hutter <hutter2@llnl.gov> - 0.7.9-1
 - Released 0.7.9-1, detailed release notes are available at:
 - https://github.com/zfsonlinux/zfs/releases/tag/zfs-0.7.9

scripts/Makefile.in

@@ -41,6 +41,7 @@ am__aclocal_m4_deps = $(top_srcdir)/config/kernel-ctl-table-name.m4 \
 	$(top_srcdir)/config/kernel-fallocate.m4 \
 	$(top_srcdir)/config/kernel-group-info.m4 \
 	$(top_srcdir)/config/kernel-inode-lock.m4 \
+	$(top_srcdir)/config/kernel-inode-times.m4 \
 	$(top_srcdir)/config/kernel-kmem-cache.m4 \
 	$(top_srcdir)/config/kernel-kuidgid.m4 \
 	$(top_srcdir)/config/kernel-pde-data.m4 \

spl_config.h.in

@@ -57,6 +57,9 @@
 /* yes */
 #undef HAVE_INODE_LOCK_SHARED
 
+/* inode->i_*time's are timespec64 */
+#undef HAVE_INODE_TIMESPEC64_TIMES
+
 /* truncate_range() inode operation is available */
 #undef HAVE_INODE_TRUNCATE_RANGE