Ken Brown e0bc817271 Cygwin: mmap: use 64K pages for bookkeeping, second attempt ...

This reinstates with one change commit 74017d229d5e ("Cygwin: mmap:
use 64K pages for bookkeeping"), which was reverted in commit
fd57eea5617a.  The change is that in mmap_record::match, we now align
the record length to the 4K Windows page boundary rather than the 64K
Windows allocation granularity.  The reason for this is explained in
an extensive comment in the code.

Addresses: https://cygwin.com/pipermail/cygwin-patches/2025q1/013240.html
Fixes: 74017d229d5e ("Cygwin: mmap: use 64K pages for bookkeeping")
Signed-off-by: Ken Brown <kbrown@cornell.edu>

2025-01-22 11:36:59 -05:00

..

cygheap.cc

Cygwin: cygheap: compute bucket instead of looping over it

2024-03-01 22:35:22 +01:00

heap.cc

Cygwin: redefine how to recognize forkee state

2024-01-29 13:33:05 +01:00

malloc_wrapper.cc

Cygwin: mm/malloc_wrapper.cc: fix a comment

2022-08-10 18:05:12 +02:00

malloc.cc

…

mmap_alloc.cc

…

mmap.cc

Cygwin: mmap: use 64K pages for bookkeeping, second attempt

2025-01-22 11:36:59 -05:00

shared.cc

Cygwin: shared: Fix access permissions setting in open_shared().

2023-08-16 22:11:17 +09:00