diff options
author | Dave Airlie <airlied@redhat.com> | 2009-08-20 13:38:04 +1000 |
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committer | Dave Airlie <airlied@redhat.com> | 2009-08-20 13:38:04 +1000 |
commit | 51c8b4071d84d46cc100baa5931ad06b2a823c95 (patch) | |
tree | 098cf9d41ce1c548d922708a770a9efe35e434df /tools/perf/util/strlist.c | |
parent | a987fcaa805fcb24ba885c2e29fd4fdb6816f08f (diff) | |
parent | 6c30c53fd5ae6a99a23ad78e90c428d2c8ffb07f (diff) |
Merge Linus master to drm-next
linux-next conflict reported needed resolution.
Conflicts:
drivers/gpu/drm/drm_crtc.c
drivers/gpu/drm/drm_edid.c
drivers/gpu/drm/i915/intel_sdvo.c
drivers/gpu/drm/radeon/radeon_ttm.c
drivers/gpu/drm/ttm/ttm_bo.c
Diffstat (limited to 'tools/perf/util/strlist.c')
-rw-r--r-- | tools/perf/util/strlist.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/tools/perf/util/strlist.c b/tools/perf/util/strlist.c index 025a78edfff..7ad38171dc2 100644 --- a/tools/perf/util/strlist.c +++ b/tools/perf/util/strlist.c @@ -64,6 +64,7 @@ int strlist__add(struct strlist *self, const char *new_entry) rb_link_node(&sn->rb_node, parent, p); rb_insert_color(&sn->rb_node, &self->entries); + ++self->nr_entries; return 0; } @@ -155,8 +156,9 @@ struct strlist *strlist__new(bool dupstr, const char *slist) struct strlist *self = malloc(sizeof(*self)); if (self != NULL) { - self->entries = RB_ROOT; - self->dupstr = dupstr; + self->entries = RB_ROOT; + self->dupstr = dupstr; + self->nr_entries = 0; if (slist && strlist__parse_list(self, slist) != 0) goto out_error; } @@ -182,3 +184,17 @@ void strlist__delete(struct strlist *self) free(self); } } + +struct str_node *strlist__entry(const struct strlist *self, unsigned int idx) +{ + struct rb_node *nd; + + for (nd = rb_first(&self->entries); nd; nd = rb_next(nd)) { + struct str_node *pos = rb_entry(nd, struct str_node, rb_node); + + if (!idx--) + return pos; + } + + return NULL; +} |