Understanding Linux memory management—page tables, swapping, and memory allocation—enables system administrators and developers to optimize performance and troubleshoot issues effectively. With tools ...

Library functions that deal with dynamic memory are not limited to malloc() and free(), although these are by far the most-used calls. Other available functions include realloc(), to resize an already ...

If your production Linux system is logging memory allocation failures, it might still be able to keep running. But developers want to keep an eye on which code can survive a shortage of memory.

Although the Linux Terminal app runs on all Pixel phones with the latest Android 15 stable or Android 16 beta releases, it has a fixed memory allocation regardless of the device’s total RAM ...

Memory management on Linux systems is complicated. Seeing high usage doesn’t necessarily mean there’s a problem. There are other things you should also consider.

Other Linux memory allocation functions were also designed for capacity, not for performance. When Linux allocates memory on a per-segment basis, it is not physically contiguous.

SLUBStick makes use of the heap vulnerabilities, which refer to the flaws affecting the “heap” region of a process’ memory that is responsible for dynamic memory allocation, in Linux kernels ...

Hm. The init process for CMA goes through normal memory allocation from the kernel regions, rejecting things not in the right zone, until it gets what it needs.

When you're working in Linux, manually debugging memory-related errors can be difficult and time consuming. These five tools can help.