| 59113bcc94b9fc7549611afb99ca99cad1a7f196 |
|
06-May-2014 |
aravind <aravind@fb.com> |
Add support for user-specified chunk allocators/deallocators.
Add new mallctl endpoints "arena<i>.chunk.alloc" and
"arena<i>.chunk.dealloc" to allow userspace to configure
jemalloc's chunk allocator and deallocator on a per-arena
basis.
/external/jemalloc/include/jemalloc/internal/extent.h
|
| 7de92767c20cb72c94609b9c78985526fb84a679 |
|
09-Oct-2012 |
Jason Evans <je@fb.com> |
Fix mlockall()/madvise() interaction.
mlockall(2) can cause purging via madvise(2) to fail. Fix purging code
to check whether madvise() succeeded, and base zeroed page metadata on
the result.
Reported by Olivier Lecomte.
/external/jemalloc/include/jemalloc/internal/extent.h
|
| 7372b15a31c63ac5cb9ed8aeabc2a0a3c005e8bf |
|
11-Feb-2012 |
Jason Evans <je@fb.com> |
Reduce cpp conditional logic complexity.
Convert configuration-related cpp conditional logic to use static
constant variables, e.g.:
#ifdef JEMALLOC_DEBUG
[...]
#endif
becomes:
if (config_debug) {
[...]
}
The advantage is clearer, more concise code. The main disadvantage is
that data structures no longer have conditionally defined fields, so
they pay the cost of all fields regardless of whether they are used. In
practice, this is only a minor concern; config_stats will go away in an
upcoming change, and config_prof is the only other major feature that
depends on more than a few special-purpose fields.
/external/jemalloc/include/jemalloc/internal/extent.h
|
| 7427525c28d58c423a68930160e3b0fe577fe953 |
|
01-Apr-2011 |
Jason Evans <jasone@canonware.com> |
Move repo contents in jemalloc/ to top level.
/external/jemalloc/include/jemalloc/internal/extent.h
|