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Merge branch 'jk/no-optional-locks'

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Doc update for a feature available in Git v2.14 and upwards.

* jk/no-optional-locks:
  git-status.txt: mention --no-optional-locks
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Junio C Hamano 2017-12-13 13:28:58 -08:00
commit e6bf6afe27
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Documentation/git-status.txt
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@ -387,6 +387,19 @@ ignored submodules you can either use the --ignore-submodules=dirty command
line option or the 'git submodule summary' command, which shows a similar
output but does not honor these settings.
BACKGROUND REFRESH
------------------
By default, `git status` will automatically refresh the index, updating
the cached stat information from the working tree and writing out the
result. Writing out the updated index is an optimization that isn't
strictly necessary (`status` computes the values for itself, but writing
them out is just to save subsequent programs from repeating our
computation). When `status` is run in the background, the lock held
during the write may conflict with other simultaneous processes, causing
them to fail. Scripts running `status` in the background should consider
using `git --no-optional-locks status` (see linkgit:git[1] for details).
SEE ALSO
--------
linkgit:gitignore[5]