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-rw-r--r--INSTALL7
1 files changed, 4 insertions, 3 deletions
diff --git a/INSTALL b/INSTALL
index 805f1175..5cd69a89 100644
--- a/INSTALL
+++ b/INSTALL
@@ -235,13 +235,14 @@ XZ Utils Installation
--enable-assume-ram=SIZE
On the most common operating systems, XZ Utils is able to
detect the amount of physical memory on the system. This
- information is used to set the default memory usage limit.
+ information is used by the options --memlimit-compress,
+ --memlimit-decompress, and --memlimit when setting the
+ limit to a percentage of total RAM.
On some systems, there is no code to detect the amount of
RAM though. Using --enable-assume-ram one can set how much
memory to assume on these systems. SIZE is given as MiB.
- The default is 128 MiB, which allows decompressing files
- created with "xz -9".
+ The default is 128 MiB.
Feel free to send patches to add support for detecting
the amount of RAM on the operating system you use. See