GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-06-26 16:41:25 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

tools lib api fs: Replace debugfs/tracefs objects interface with fs.c

Browse source 
Switching to the fs.c related filesystem framework.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Raphael Beamonte <raphael.beamonte@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1441180605-24737-14-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2015-09-02 09:56:43 +02:00 • committed by Arnaldo Carvalho de Melo
parent 4f234f06d6
commit 4605eab348
11 changed files with 23 additions and 29 deletions
Download patch file Download diff file Expand all files Collapse all files

1
tools/lib/api/fs/fs.c
View file

@ -11,7 +11,6 @@
#include <unistd.h>
#include <sys/mount.h>
#include "debugfs.h"
#include "fs.h"
#define _STR(x) #x

15
tools/lib/api/fs/tracing_path.c
View file

@ -7,8 +7,7 @@
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include "debugfs.h"
#include "tracefs.h"
#include "fs.h"
#include "tracing_path.h"
@ -29,7 +28,7 @@ static const char *tracing_path_tracefs_mount(void)
{
const char *mnt;
mnt = tracefs_mount(NULL);
mnt = tracefs__mount();
if (!mnt)
return NULL;
@ -42,7 +41,7 @@ static const char *tracing_path_debugfs_mount(void)
{
const char *mnt;
mnt = debugfs_mount(NULL);
mnt = debugfs__mount();
if (!mnt)
return NULL;
@ -96,7 +95,7 @@ static int strerror_open(int err, char *buf, size_t size, const char *filename)
* want some tracepoint which wasn't compiled in your kernel.
* - jirka
*/
if (debugfs_configured() || tracefs_configured()) {
if (debugfs__configured() || tracefs__configured()) {
snprintf(buf, size,
"Error:\tFile %s/%s not found.\n"
"Hint:\tPerhaps this kernel misses some CONFIG_ setting to enable this feature?.\n",
@ -110,13 +109,13 @@ static int strerror_open(int err, char *buf, size_t size, const char *filename)
"Hint:\tTry 'sudo mount -t debugfs nodev /sys/kernel/debug'");
break;
case EACCES: {
const char *mountpoint = debugfs_find_mountpoint();
const char *mountpoint = debugfs__mountpoint();
if (!access(mountpoint, R_OK) && strncmp(filename, "tracing/", 8) == 0) {
const char *tracefs_mntpoint = tracefs_find_mountpoint();
const char *tracefs_mntpoint = tracefs__mountpoint();
if (tracefs_mntpoint)
mountpoint = tracefs_find_mountpoint();
mountpoint = tracefs__mountpoint();
}
snprintf(buf, size,