Mercurial > hg
view mercurial/compat.h @ 39672:a1942015c10e
changegroup: add functionality to skip adding changelog data to changegroup
In narrow extension, when we have a non-ellipses narrow working copy and we
extend it, we pull all the changelog data again and the client tries to reapply
all that changelog data.
While downloading millions of changeset data is still not very expensive but
applying them on the client side is very expensive and takes ~10 minutes. These
10 minutes are added to every `hg tracked --addinclude <>` call and extending
a narrow copy becomes very slow.
This patch adds a new changelog argument to cgpacker.generate() fn. If the
changelog argument is set to False, we won't yield the changelog data. We still
have to iterate over the deltas returned by _generatechangelog() because that's
a generator and builds the data for clstate variable which is required for
calculating manifests and filelogs.
Differential Revision: https://phab.mercurial-scm.org/D4638
author | Pulkit Goyal <pulkit@yandex-team.ru> |
---|---|
date | Mon, 17 Sep 2018 21:41:34 +0300 |
parents | 11ed2eadf937 |
children | d86908050375 |
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#ifndef _HG_COMPAT_H_ #define _HG_COMPAT_H_ #ifdef _WIN32 #ifdef _MSC_VER #if _MSC_VER < 1900 /* msvc 6.0 has problems */ #define inline __inline #if defined(_WIN64) typedef __int64 ssize_t; typedef unsigned __int64 uintptr_t; #else typedef int ssize_t; typedef unsigned int uintptr_t; #endif typedef signed char int8_t; typedef short int16_t; typedef long int32_t; typedef __int64 int64_t; typedef unsigned char uint8_t; typedef unsigned short uint16_t; typedef unsigned long uint32_t; typedef unsigned __int64 uint64_t; #else /* VC++ 14 */ #include <stdint.h> #if defined(_WIN64) typedef __int64 ssize_t; #else typedef int ssize_t; #endif #endif /* _MSC_VER < 1900 */ #else /* not msvc */ #include <stdint.h> #endif #else /* not windows */ #include <sys/types.h> #if defined __BEOS__ && !defined __HAIKU__ #include <ByteOrder.h> #else #include <arpa/inet.h> #endif #include <inttypes.h> #endif #if defined __hpux || defined __SUNPRO_C || defined _AIX #define inline #endif #ifdef __linux #define inline __inline #endif #endif