lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date:	Tue, 16 Sep 2014 15:08:18 -0400
From:	Waiman Long <>
To:	Peter Zijlstra <>,
	Paul Mackerras <>,
	Ingo Molnar <>,
	Arnaldo Carvalho de Melo <>
Cc:, Scott J Norton <>,
	Don Zickus <>, Jiri Olsa <>,
	Adrian Hunter <>,
	Waiman Long <>
Subject: [PATCH v2 0/1] perf mem: improves DSO long names search speed with RB tree

 - Rename DSO longname RBtree find function to segregate its two different
   uses of searching and linking DSO into RB tree.

This patch addes a RBtree to sort the DSO structures of the perf tool
by its long name so that searching for a match will be much quicker
especially if a large number of DSOs are beining profiled.

Waiman Long (1):
  perf mem: improves DSO long names search speed with RB tree

 tools/perf/util/dso.c |   87 ++++++++++++++++++++++++++++++++++++++++++++++--
 tools/perf/util/dso.h |    1 +
 2 files changed, 84 insertions(+), 4 deletions(-)

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

Powered by blists - more mailing lists