[PATCHv2 0/2] Tunables for glibc

[Siddhesh Poyarekar]

Hi,

Updated patches follow.  The main changes from the first version are:

1. Added a new function t_memcpy to avoid calling memcpy and triggering its
   IFUNC.
2. Replace t_strncpy with t_strcpy
3. Put the tunables functions in the glibc internal namespace
4. End tunables-list.h with a newline
5. Added comment about __tunables_init calls being synchronized by the
   dl_load_lock

Siddhesh

Siddhesh Poyarekar (2):
  Add framework for tunables
  Initialize tunable list with the GLIBC_TUNABLES environment variable

 INSTALL                  |   6 ++
 Makeconfig               |   9 ++
 config.h.in              |   3 +
 config.make.in           |   1 +
 configure                |  16 +++
 configure.ac             |  10 ++
 csu/init-first.c         |   7 ++
 csu/libc-start.c         |   4 +-
 malloc/arena.c           |  86 ++++++++++++++++
 manual/install.texi      |   5 +
 nptl/nptl-init.c         |   9 +-
 scripts/gen-tunables.awk |  84 +++++++++++++++
 tunables/Makefile        |  33 ++++++
 tunables/README          |  93 +++++++++++++++++
 tunables/Versions        |   8 ++
 tunables/tunable-list.h  |  32 ++++++
 tunables/tunables.c      | 263 +++++++++++++++++++++++++++++++++++++++++++++++
 tunables/tunables.h      | 110 ++++++++++++++++++++
 tunables/tunables.list   |  12 +++
 19 files changed, 788 insertions(+), 3 deletions(-)
 create mode 100644 scripts/gen-tunables.awk
 create mode 100644 tunables/Makefile
 create mode 100644 tunables/README
 create mode 100644 tunables/Versions
 create mode 100644 tunables/tunable-list.h
 create mode 100644 tunables/tunables.c
 create mode 100644 tunables/tunables.h
 create mode 100644 tunables/tunables.list

-- 
2.5.0