Date: Mon, 18 Dec 2000 14:09:00 -0500 (EST)
From: "Richard B. Johnson" <[EMAIL PROTECTED]>
Well I just use free(), nothing more, nothing special, just like a
typical data-base program. Free should just set a new break
address after the reclaimed data falls below some watermarks it has
established. Both malloc() and free(), use already allocated
data-space for their work-space (last time I looked at library
code).
malloc and free maintain their free buffers pools using linked lists,
thus a free() does two stores to the (2 * sizeof(void *)) bytes before
or after that buffer. Thus the swapping.
Use mmap()/munmap() directly and manage things totally yourself to get
rid of this.
Later,
David S. Miller
[EMAIL PROTECTED]
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