store: directly pass the filesize in the `details` of revlog The dictionary only contains 1 (or 0) entries, we can directly store that information (or None). Moving to a simpler argument passing result in a noticable speedup (because Python) The number below use `hg perf::stream-locked-section` to measure the time spend in the locked section of the streaming clone. Number are run on various repository. ### mercurial-2018-08-01-zstd-sparse-revlog before: 0.031247 seconds after: 0.030246 seconds (-3.20%) ### mozilla-central-2018-08-01-zstd-sparse-revlog before: 6.718968 seconds after: 6.304179 seconds (-6.17%) ### mozilla-try-2019-02-18-zstd-sparse-revlog before: 14.631343 seconds after: 14.142687 seconds (-3.34%) ### netbeans-2018-08-01-zstd-sparse-revlog before: 2.895584 seconds after: 2.719939 seconds (-6.07%) ### pypy-2018-08-01-zstd-sparse-revlog before: 0.561843 seconds after: 0.543034 seconds (-3.35%)

     1

{

     2

    // Enforcing

     3

    "eqeqeq"        : true,     // true: Require triple equals (===) for comparison

     4

    "forin"         : true,     // true: Require filtering for..in loops with obj.hasOwnProperty()

     5

    "freeze"        : true,     // true: prohibits overwriting prototypes of native objects such as Array, Date etc.

     6

    "nonbsp"        : true,     // true: Prohibit "non-breaking whitespace" characters.

     7

    "undef"         : true,     // true: Require all non-global variables to be declared (prevents global leaks)

     8

     9

    // Environments

    10

    "browser"       : true      // Web Browser (window, document, etc)

    11

}