Both debugfs_mountpoint and tracefs_mountpoint should not be changed externally. Both mounpoints are returned by following interface:
debugfs_find_mountpoint tracefs_find_mountpoint Link: http://lkml.kernel.org/n/[email protected] Signed-off-by: Jiri Olsa <[email protected]> --- tools/lib/api/fs/debugfs.c | 2 +- tools/lib/api/fs/debugfs.h | 2 -- tools/lib/api/fs/tracefs.c | 2 +- tools/lib/api/fs/tracefs.h | 2 -- 4 files changed, 2 insertions(+), 6 deletions(-) diff --git a/tools/lib/api/fs/debugfs.c b/tools/lib/api/fs/debugfs.c index 896c3595c9df..9e7e039a99ae 100644 --- a/tools/lib/api/fs/debugfs.c +++ b/tools/lib/api/fs/debugfs.c @@ -18,7 +18,7 @@ #define DEBUGFS_DEFAULT_PATH "/sys/kernel/debug" #endif -char debugfs_mountpoint[PATH_MAX + 1] = DEBUGFS_DEFAULT_PATH; +static char debugfs_mountpoint[PATH_MAX + 1] = DEBUGFS_DEFAULT_PATH; static const char * const debugfs_known_mountpoints[] = { DEBUGFS_DEFAULT_PATH, diff --git a/tools/lib/api/fs/debugfs.h b/tools/lib/api/fs/debugfs.h index 19a618e9dbc1..0eb57ecbbb5f 100644 --- a/tools/lib/api/fs/debugfs.h +++ b/tools/lib/api/fs/debugfs.h @@ -15,6 +15,4 @@ bool debugfs_configured(void); const char *debugfs_find_mountpoint(void); char *debugfs_mount(const char *mountpoint); -extern char debugfs_mountpoint[]; - #endif /* __API_DEBUGFS_H__ */ diff --git a/tools/lib/api/fs/tracefs.c b/tools/lib/api/fs/tracefs.c index e4aa9688b71e..b5d34ee3cddc 100644 --- a/tools/lib/api/fs/tracefs.c +++ b/tools/lib/api/fs/tracefs.c @@ -16,7 +16,7 @@ #define TRACEFS_DEFAULT_PATH "/sys/kernel/tracing" #endif -char tracefs_mountpoint[PATH_MAX + 1] = TRACEFS_DEFAULT_PATH; +static char tracefs_mountpoint[PATH_MAX + 1] = TRACEFS_DEFAULT_PATH; static const char * const tracefs_known_mountpoints[] = { TRACEFS_DEFAULT_PATH, diff --git a/tools/lib/api/fs/tracefs.h b/tools/lib/api/fs/tracefs.h index da780ac49acb..be7d4c543de5 100644 --- a/tools/lib/api/fs/tracefs.h +++ b/tools/lib/api/fs/tracefs.h @@ -16,6 +16,4 @@ const char *tracefs_find_mountpoint(void); int tracefs_valid_mountpoint(const char *debugfs); char *tracefs_mount(const char *mountpoint); -extern char tracefs_mountpoint[]; - #endif /* __API_DEBUGFS_H__ */ -- 2.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
