[PATCHv3 0/2] tunables for glibc

[Siddhesh Poyarekar]

Hi,

Here is another iteration of the tunables patch with some more recommendations
from H. J. Lu incorporated.  I have also added the TUNABLE_TYPE_STRING type to
allow adding of string types easily.  Major changes from the previous version
are:

 - New type TUNABLE_TYPE_STRING
 - Callback now accepts a pointer which will be used to pass the
   tunable value
 - Eliminate the strdup call completely since it won't work for static
   binaries.

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

 INSTALL                                    |   6 +
 Makeconfig                                 |  16 ++
 README.tunables                            |  74 ++++++++
 config.h.in                                |   3 +
 config.make.in                             |   1 +
 configure                                  |  16 ++
 configure.ac                               |  10 ++
 csu/init-first.c                           |   7 +
 elf/Makefile                               |   5 +
 elf/Versions                               |   3 +
 elf/dl-tunable-types.h                     |  46 +++++
 elf/dl-tunables.c                          | 275 +++++++++++++++++++++++++++++
 elf/dl-tunables.h                          |  76 ++++++++
 elf/dl-tunables.list                       |  50 ++++++
 elf/rtld.c                                 |   8 +
 malloc/Makefile                            |   7 +-
 malloc/arena.c                             |  35 ++++
 malloc/tst-malloc-usable-static-tunables.c |   1 +
 malloc/tst-malloc-usable-static.c          |   1 +
 malloc/tst-malloc-usable-tunables.c        |   1 +
 manual/install.texi                        |   5 +
 scripts/gen-tunables.awk                   | 157 ++++++++++++++++
 22 files changed, 802 insertions(+), 1 deletion(-)
 create mode 100644 README.tunables
 create mode 100644 elf/dl-tunable-types.h
 create mode 100644 elf/dl-tunables.c
 create mode 100644 elf/dl-tunables.h
 create mode 100644 elf/dl-tunables.list
 create mode 100644 malloc/tst-malloc-usable-static-tunables.c
 create mode 100644 malloc/tst-malloc-usable-static.c
 create mode 100644 malloc/tst-malloc-usable-tunables.c
 create mode 100644 scripts/gen-tunables.awk

-- 
2.5.5