[PATCH v5 0/7] Fast git status via a file system watcher

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Changes from V4 include:

fsmonitor.c:
	Only flag index dirty if fsmonitor extension is added or removed
	or if new cache or untracked cache entries are marked dirty

dir.c:
	If an untracked cache entry is flagged as fsmonitor_dirty,
	fall back to existing logic to stat the file and check for
	changes instead of assuming it is dirty.

hooks--query-fsmonitor.sample: 
	Optimize query to exclude transitory files (files that were
	created and deleted since the last call).
	
	Update path mangling on Windows to match Watchman beta.

test-drop-caches.c:
	Add perf helper to drop the disk cache on Windows.

p7519-fsmonitor.sh:
	Add perf test for fsmonitor changes

Ben Peart (7):
  bswap: add 64 bit endianness helper get_be64
  dir: make lookup_untracked() available outside of dir.c
  fsmonitor: teach git to optionally utilize a file system monitor to
    speed up detecting new or changed files.
  fsmonitor: add test cases for fsmonitor extension
  fsmonitor: add documentation for the fsmonitor extension.
  fsmonitor: add a sample query-fsmonitor hook script for Watchman
  fsmonitor: add a performance test

 Documentation/config.txt                 |   7 +
 Documentation/githooks.txt               |  23 +++
 Documentation/technical/index-format.txt |  19 +++
 Makefile                                 |   2 +
 builtin/update-index.c                   |   1 +
 cache.h                                  |   5 +
 compat/bswap.h                           |   4 +
 config.c                                 |   4 +
 dir.c                                    |  29 ++--
 dir.h                                    |   5 +
 entry.c                                  |   1 +
 environment.c                            |   1 +
 fsmonitor.c                              | 261 +++++++++++++++++++++++++++++++
 fsmonitor.h                              |   9 ++
 read-cache.c                             |  28 +++-
 t/helper/test-drop-caches.c              | 107 +++++++++++++
 t/perf/p7519-fsmonitor.sh                | 161 +++++++++++++++++++
 t/t7519-status-fsmonitor.sh              | 173 ++++++++++++++++++++
 templates/hooks--query-fsmonitor.sample  |  76 +++++++++
 unpack-trees.c                           |   1 +
 20 files changed, 904 insertions(+), 13 deletions(-)
 create mode 100644 fsmonitor.c
 create mode 100644 fsmonitor.h
 create mode 100644 t/helper/test-drop-caches.c
 create mode 100755 t/perf/p7519-fsmonitor.sh
 create mode 100755 t/t7519-status-fsmonitor.sh
 create mode 100755 templates/hooks--query-fsmonitor.sample

-- 
2.13.0




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