[PATCH 0/5] nilfs2: introduce tracepoints

[Ryusuke Konishi]

Hi Andrew,

Please queue the following changes for the next merge window:

Hitoshi Mitake (4):
      nilfs2: add a tracepoint for tracking stage transition of segment construction
      nilfs2: add a tracepoint for transaction events
      nilfs2: add tracepoints for analyzing sufile manipulation
      nilfs2: add tracepoints for analyzing reading and writing metadata files

Ryusuke Konishi (1):
      MAINTAINERS: nilfs2: add header file for tracing

These introduces some tracepoints to nilfs2 to help tracking its
behavior for bottleneck detection, debugging, etc.

Thanks,
Ryusuke Konishi
--

 MAINTAINERS                   |   1 +
 fs/nilfs2/mdt.c               |   6 ++
 fs/nilfs2/segment.c           | 104 ++++++++++++++++----
 fs/nilfs2/segment.h           |   3 +-
 fs/nilfs2/sufile.c            |   8 ++
 include/trace/events/nilfs2.h | 224 ++++++++++++++++++++++++++++++++++++++++++
 6 files changed, 324 insertions(+), 22 deletions(-)

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