From: Arnaldo Carvalho de Melo <a...@redhat.com>
There were some changes in how this debugfs mounting helper is
implemented/exported and we forgot to check if there were other users
besides perf, fix it.
Need to do a make -C tools/ everytime we do changes to
tools/{lib,include} and other places where we're moving things from
tools/perf/ to be used by other tools/ living code.
Fixed:
$ make -C tools/vm
make: Entering directory '/home/git/linux/tools/vm'
make -C ../lib/api
make[1]: Entering directory '/home/git/linux/tools/lib/api'
CC fd/array.o
LD fd/libapi-in.o
CC fs/fs.o
CC fs/tracing_path.o
LD fs/libapi-in.o
CC cpu.o
LD libapi-in.o
AR libapi.a
make[1]: Leaving directory '/home/git/linux/tools/lib/api'
gcc -Wall -Wextra -I../lib/ -o page-types page-types.c ../lib/api/libapi.a
make: Leaving directory '/home/git/linux/tools/vm'
$
Reported-by: Vinson Lee <v...@twopensource.com>
Tested-by: Vinson Lee <v...@twopensource.com>
Cc: Steven Rostedt <rost...@goodmis.org>
Cc: Jiri Olsa <jo...@kernel.org>
Cc: Matt Fleming <m...@codeblueprint.co.uk>
Cc: Raphael Beamonte <raphael.beamo...@gmail.com>
Cc: H. Peter Anvin <h...@zytor.com>
Cc: Peter Zijlstra <a.p.zijls...@chello.nl>
Cc: David Ahern <dsah...@gmail.com>
Cc: Thomas Gleixner <t...@linutronix.de>
Cc: Namhyung Kim <namhy...@kernel.org>
Fixes: 60a1133a5b39 ("tools lib api fs: Remove debugfs, tracefs and findfs
objects")
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
---
tools/vm/page-types.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/tools/vm/page-types.c b/tools/vm/page-types.c
index 7f73fa32a590..bcf5ec760eb9 100644
--- a/tools/vm/page-types.c
+++ b/tools/vm/page-types.c
@@ -42,7 +42,7 @@
#include <sys/mman.h>
#include "../../include/uapi/linux/magic.h"
#include "../../include/uapi/linux/kernel-page-flags.h"
-#include <api/fs/debugfs.h>
+#include <api/fs/fs.h>
#ifndef MAX_PATH
# define MAX_PATH 256
@@ -188,7 +188,7 @@ static int kpageflags_fd;
static int opt_hwpoison;
static int opt_unpoison;
-static char *hwpoison_debug_fs;
+static const char *hwpoison_debug_fs;
static int hwpoison_inject_fd;
static int hwpoison_forget_fd;
@@ -487,7 +487,7 @@ static void prepare_hwpoison_fd(void)
{
char buf[MAX_PATH + 1];
- hwpoison_debug_fs = debugfs_mount(NULL);
+ hwpoison_debug_fs = debugfs__mount();
if (!hwpoison_debug_fs) {
perror("mount debugfs");
exit(EXIT_FAILURE);
--
2.1.0
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