diff options
Diffstat (limited to 'drivers/staging/zsmalloc/Kconfig')
| -rw-r--r-- | drivers/staging/zsmalloc/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/staging/zsmalloc/Kconfig b/drivers/staging/zsmalloc/Kconfig new file mode 100644 index 0000000..3e7a8d4 --- /dev/null +++ b/drivers/staging/zsmalloc/Kconfig @@ -0,0 +1,11 @@ +config ZSMALLOC + tristate "Memory allocator for compressed pages" + depends on SPARSEMEM + default n + help + zsmalloc is a slab-based memory allocator designed to store + compressed RAM pages. zsmalloc uses virtual memory mapping + in order to reduce fragmentation. However, this results in a + non-standard allocator interface where a handle, not a pointer, is + returned by an alloc(). This handle must be mapped in order to + access the allocated space. |
