I have a long-living application with frequent memory allocation-deallocation. Will any malloc implementation return freed memory back to the system?
What is, in this respect, the behavior of:
In our product we use a malloc implementation that relies exclusively on mmap for memory allocation. We also do a fair use of allocaing. We've just encountered a problem ...
I am working on programs in linux which needs mmap file from harddrive, but i have a question, what can make it fail.
like if all the memories are fragmental, which ...