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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-01-30 18:07:32 -0200 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-02-06 15:58:32 -0200 |
| commit | 37f8abad1c7b274e66eaf2d04684bd8a7ba0bcef (patch) | |
| tree | 186d0281c94cd644f54b0cfbc64111c250ecee7f /nptl/stack-aliasing.h | |
| parent | 2b7dc4c868553db14f439ee4b49873f6ca3ef71f (diff) | |
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nptl: Remove COLORING_INCREMENT
This patch removes the COLORING_INCREMENT define and usage on allocatestack.c.
It has not been used since 564cd8b67ec487f (glibc-2.3.3) by any architecture.
The idea is to simplify the code by removing obsolete code.
* nptl/allocatestack.c [COLORING_INCREMENT] (nptl_ncreated): Remove.
(allocate_stack): Remove COLORING_INCREMENT usage.
* nptl/stack-aliasing.h (COLORING_INCREMENT). Likewise.
* sysdeps/i386/i686/stack-aliasing.h (COLORING_INCREMENT): Likewise.
Diffstat (limited to 'nptl/stack-aliasing.h')
| -rw-r--r-- | nptl/stack-aliasing.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/nptl/stack-aliasing.h b/nptl/stack-aliasing.h index 4d6c013ef0..73ee4ded3d 100644 --- a/nptl/stack-aliasing.h +++ b/nptl/stack-aliasing.h @@ -16,12 +16,6 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ -/* This is a number of bytes (less than a page) by which to "color" the - starting stack address of new threads. This number is multiplied by the - number of threads created so far and then truncated modulo page size, - to get a roughly even distribution of values for different threads. */ -#define COLORING_INCREMENT 0 - /* This is a number of bytes that is an alignment that should be avoided when choosing the exact size of a new thread's stack. If the size chosen is aligned to this, an extra page will be added to render the |