Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (61 commits)
  tracing: Add __used annotation to event variable
  perf, trace: Fix !x86 build bug
  perf report: Support multiple events on the TUI
  perf annotate: Fix up usage of the build id cache
  x86/mmiotrace: Remove redundant instruction prefix checks
  perf annotate: Add TUI interface
  perf tui: Remove annotate from popup menu after failure
  perf report: Don't start the TUI if -D is used
  perf: Fix getline undeclared
  perf: Optimize perf_tp_event_match()
  perf: Remove more code from the fastpath
  perf: Optimize the !vmalloc backed buffer
  perf: Optimize perf_output_copy()
  perf: Fix wakeup storm for RO mmap()s
  perf-record: Share per-cpu buffers
  perf-record: Remove -M
  perf: Ensure that IOC_OUTPUT isn't used to create multi-writer buffers
  perf, trace: Optimize tracepoints by using per-tracepoint-per-cpu hlist to track events
  perf, trace: Optimize tracepoints by removing IRQ-disable from perf/tracepoint interaction
  perf tui: Allow disabling the TUI on a per command basis in ~/.perfconfig
  ...

1 files changed, 0 insertions, 81 deletions

diff --git a/tools/perf/util/abspath.c b/tools/perf/util/abspath.c
index a791dd467261..0e76affe9c36 100644
--- a/tools/perf/util/abspath.c
+++ b/tools/perf/util/abspath.c
@@ -1,86 +1,5 @@
 #include "cache.h"
 
-/*
- * Do not use this for inspecting *tracked* content.  When path is a
- * symlink to a directory, we do not want to say it is a directory when
- * dealing with tracked content in the working tree.
- */
-static int is_directory(const char *path)
-{
-        struct stat st;
-        return (!stat(path, &st) && S_ISDIR(st.st_mode));
-}
-
-/* We allow "recursive" symbolic links. Only within reason, though. */
-#define MAXDEPTH 5
-
-const char *make_absolute_path(const char *path)
-{
-        static char bufs[2][PATH_MAX + 1], *buf = bufs[0], *next_buf = bufs[1];
-        char cwd[1024] = "";
-        int buf_index = 1, len;
-
-        int depth = MAXDEPTH;
-        char *last_elem = NULL;
-        struct stat st;
-
-        if (strlcpy(buf, path, PATH_MAX) >= PATH_MAX)
-                die ("Too long path: %.*s", 60, path);
-
-        while (depth--) {
-                if (!is_directory(buf)) {
-                        char *last_slash = strrchr(buf, '/');
-                        if (last_slash) {
-                                *last_slash = '\0';
-                                last_elem = xstrdup(last_slash + 1);
-                        } else {
-                                last_elem = xstrdup(buf);
-                                *buf = '\0';
-                        }
-                }
-
-                if (*buf) {
-                        if (!*cwd && !getcwd(cwd, sizeof(cwd)))
-                                die ("Could not get current working directory");
-
-                        if (chdir(buf))
-                                die ("Could not switch to '%s'", buf);
-                }
-                if (!getcwd(buf, PATH_MAX))
-                        die ("Could not get current working directory");
-
-                if (last_elem) {
-                        len = strlen(buf);
-
-                        if (len + strlen(last_elem) + 2 > PATH_MAX)
-                                die ("Too long path name: '%s/%s'",
-                                                buf, last_elem);
-                        buf[len] = '/';
-                        strcpy(buf + len + 1, last_elem);
-                        free(last_elem);
-                        last_elem = NULL;
-                }
-
-                if (!lstat(buf, &st) && S_ISLNK(st.st_mode)) {
-                        len = readlink(buf, next_buf, PATH_MAX);
-                        if (len < 0)
-                                die ("Invalid symlink: %s", buf);
-                        if (PATH_MAX <= len)
-                                die("symbolic link too long: %s", buf);
-                        next_buf[len] = '\0';
-                        buf = next_buf;
-                        buf_index = 1 - buf_index;
-                        next_buf = bufs[buf_index];
-                } else
-                        break;
-        }
-
-        if (*cwd && chdir(cwd))
-                die ("Could not change back to '%s'", cwd);
-
-        return buf;
-}
-
 static const char *get_pwd_cwd(void)
 {
         static char cwd[PATH_MAX + 1];