[PATCH v6 0/9] Parallel Checkout (part 1)

Preparatory API changes for parallel checkout. This version was rebased on top of 'master'. The only change required in this change of base was the `entry.h` inclusion on `builtin/stash.c`, at the commit that creates this header file.

Jeff Hostetler (4):
  convert: make convert_attrs() and convert structs public
  convert: add [async_]convert_to_working_tree_ca() variants
  convert: add get_stream_filter_ca() variant
  convert: add classification for conv_attrs struct

Matheus Tavares (5):
  entry: extract a header file for entry.c functions
  entry: make fstat_output() and read_blob_entry() public
  entry: extract update_ce_after_write() from write_entry()
  entry: move conv_attrs lookup up to checkout_entry()
  entry: add checkout_entry_ca() taking preloaded conv_attrs

 apply.c                  |   1 +
 builtin/checkout-index.c |   1 +
 builtin/checkout.c       |   1 +
 builtin/difftool.c       |   1 +
 builtin/stash.c          |   1 +
 cache.h                  |  24 -------
 convert.c                | 143 ++++++++++++++++++++-------------------
 convert.h                |  96 +++++++++++++++++++++++---
 entry.c                  |  85 +++++++++++++----------
 entry.h                  |  59 ++++++++++++++++
 unpack-trees.c           |   1 +
 11 files changed, 276 insertions(+), 137 deletions(-)
 create mode 100644 entry.h

Range-diff against v5:
 1:  9909ccee14 =  1:  5e8a1b6a1c convert: make convert_attrs() and convert structs public
 2:  ec4e645aea =  2:  91d1a3063b convert: add [async_]convert_to_working_tree_ca() variants
 3:  1834a54dfd =  3:  ab1bf85b75 convert: add get_stream_filter_ca() variant
 4:  b26022af45 =  4:  01ac6176cc convert: add classification for conv_attrs struct
 5:  837fccde5b !  5:  4d85af1579 entry: extract a header file for entry.c functions
    @@ builtin/difftool.c
      static int trust_exit_code;
      
     
    + ## builtin/stash.c ##
    +@@
    + #include "log-tree.h"
    + #include "diffcore.h"
    + #include "exec-cmd.h"
    ++#include "entry.h"
    + 
    + #define INCLUDE_ALL_FILES 2
    + 
    +
      ## cache.h ##
     @@ cache.h: const char *show_ident_date(const struct ident_split *id,
       */
 6:  231e81fb82 =  6:  af8b1691cc entry: make fstat_output() and read_blob_entry() public
 7:  2fd8d35242 =  7:  b28e518c0d entry: extract update_ce_after_write() from write_entry()
 8:  7531ad195b =  8:  87b9d4590a entry: move conv_attrs lookup up to checkout_entry()
 9:  bf6b7259cb =  9:  aa36bfee87 entry: add checkout_entry_ca() taking preloaded conv_attrs