comparison mercurial/cmdutil.py @ 16381:64c8ae09162e

log: bypass file scan part of fastpath when no files

This avoids loading dirstate parents, looking up p1 rev, and loading
p1 manifest to match against an empty matcher.

16380:84ba30e8c790

    if not slowpath and not match.files():
        # No files, no patterns.  Display all revs.
        wanted = set(revs)
    copies = []

    if not slowpath:
        # We only have to read through the filelog to find wanted revisions

        minrev, maxrev = min(revs), max(revs)
        def filerevgen(filelog, last):
            """

16381:64c8ae09162e

    if not slowpath and not match.files():
        # No files, no patterns.  Display all revs.
        wanted = set(revs)
    copies = []

    if not slowpath and match.files():
        # We only have to read through the filelog to find wanted revisions

        minrev, maxrev = min(revs), max(revs)
        def filerevgen(filelog, last):
            """