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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2009-07-11 12:18:34 -0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-07-11 19:20:25 +0200 |
| commit | 27d0fd410c3cee00ece2e55f4354a7a9ec1a6a6a (patch) | |
| tree | a81c59fef46f70e700e86f04a3bf5b90d7cd17b9 /kernel/kgdb.c | |
| parent | 60c1baf1248e00d423604f018c8af1cf750ad885 (diff) | |
strlist: Introduce strlist__entry and strlist__nr_entries methods
The strlist__entry method allows accessing strlists like an
array, will be used in the 'perf report' to access the first
entry.
We now keep the nr_entries so that we can check if we have just
one entry, will be used in 'perf report' to improve the output
by showing just at the top when we have just, say, one DSO.
While at it use nr_entries to optimize strlist__is_empty by not
using the far more costly rb_first based implementation.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <1247325517-12272-2-git-send-email-acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/kgdb.c')
0 files changed, 0 insertions, 0 deletions