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| author |   Sasha Levin <sasha.levin@oracle.com> | 2013-06-13 18:41:23 -0400 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2013-11-27 11:56:25 +0100 |
| commit | f612ac05b7ce66919507d25f4c81e4272f7a8705 (patch) | |
| tree | 16a2897e920aebfeb0e2a8d38cfe9f5e745d28af /tools | |
| parent | liblockdep: Support using LD_PRELOAD (diff) | |
| download | linux-dev-f612ac05b7ce66919507d25f4c81e4272f7a8705.tar.xz linux-dev-f612ac05b7ce66919507d25f4c81e4272f7a8705.zip | |
liblockdep: Add the 'lockdep' user-space utility
This is a simple wrapper to make using liblockdep on existing
applications much easier.
After running 'make && make install', it becomes quite simple to
test things with liblockdep. For example, to try it on perf:
lockdep perf
No other integration required.
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: torvalds@linux-foundation.org
Link: http://lkml.kernel.org/r/1371163284-6346-9-git-send-email-sasha.levin@oracle.com
[ Changed it to load ./liblockdep.so, so it can be tested in situ. ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/lib/lockdep/lockdep | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/lib/lockdep/lockdep b/tools/lib/lockdep/lockdep new file mode 100755 index 000000000000..49af9fe19f5b --- /dev/null +++ b/tools/lib/lockdep/lockdep @@ -0,0 +1,3 @@ +#!/bin/bash + +LD_PRELOAD="./liblockdep.so $LD_PRELOAD" "$@" |