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| author |   Alfredo Alvarez Fernandez <alfredoalvarezfernandez@gmail.com> | 2016-03-30 19:03:36 +0200 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2016-03-31 15:03:58 +0200 |
| commit | 39e2e173fb1f900959d3a25c21c65fa88b06c6ee (patch) | |
| tree | c547073c9e190dc4618b9940ec3bb0aabd8c0f2a /MAINTAINERS | |
| parent | uapi/linux/stddef.h: Provide __always_inline to userspace headers (diff) | |
| download | linux-dev-39e2e173fb1f900959d3a25c21c65fa88b06c6ee.tar.xz linux-dev-39e2e173fb1f900959d3a25c21c65fa88b06c6ee.zip | |
locking/lockdep: Print chain_key collision information
A sequence of pairs [class_idx -> corresponding chain_key iteration]
is printed for both the current held_lock chain and the cached chain.
That exposes the two different class_idx sequences that led to that
particular hash value.
This helps with debugging hash chain collision reports.
Signed-off-by: Alfredo Alvarez Fernandez <alfredoalvarezfernandez@gmail.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-fsdevel@vger.kernel.org
Cc: sedat.dilek@gmail.com
Cc: tytso@mit.edu
Link: http://lkml.kernel.org/r/1459357416-19190-1-git-send-email-alfredoalvarezernandez@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions