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-rw-r--r--extra/Configs/Config.in17
1 files changed, 10 insertions, 7 deletions
diff --git a/extra/Configs/Config.in b/extra/Configs/Config.in
index 98069c59d..1c3d431c7 100644
--- a/extra/Configs/Config.in
+++ b/extra/Configs/Config.in
@@ -442,13 +442,16 @@ config MALLOC
config MALLOC_SIMPLE
bool "malloc-simple"
help
- "malloc-simple" was written from scratch for uClibc, and is the
- simplest possible (and therefore smallest) malloc implementation.
- This uses only the mmap() system call to allocation memory, and does
- not use the brk() system call at all, making it a fine choice for
- MMU-less systems with very limited memory. It is rather dumb, and
- certainly isn't the fastest. But it is 100% standards compliant,
- thread safe, and very small.
+ "malloc-simple" is trivially simple and slow as molasses. It
+ was written from scratch for uClibc, and is the simplest possible
+ (and therefore smallest) malloc implementation.
+
+ This uses only the mmap() system call to allocate and free memory,
+ and does not use the brk() system call at all, making it a fine
+ choice for MMU-less systems with very limited memory. It's 100%
+ standards compliant, thread safe, very small, and releases freed
+ memory back to the OS immediately rather than keeping it in the
+ process's heap for reallocation. It is also VERY SLOW.
config MALLOC_STANDARD
bool "malloc-standard"