Hi, Andrew,
Here's version 7 of the memory controller (against 2.6.23-rc2-mm2). I was
told "7" is a lucky number, so I am hopeful this version of the patchset will
get merged ;)
The salient features of the patches are
a. Provides *zero overhead* for non memory controller users
b. Enable control of both RSS (mapped) and Page Cache (unmapped) pages
c. The infrastructure allows easy addition of other types of memory to control
d. Provides a double LRU: global memory pressure causes reclaim from the
global LRU; a container on hitting a limit, reclaims from the per
container LRU
The documentation accompanying this patch has more details on the design
and usage.
Changelog since version 6
1. Port to 2.6.23-rc3-mm1
2. Add new documentation
Tested the patches (with config disabled) and kernbench, lmbench on an
x86_64 box.
For more detailed test results, comments on usage and detailed changelog
please see version 6 of the patches
http://lwn.net/Articles/246140/
series
mem-control-res-counters-infrastructure
mem-control-setup
mem-control-accounting-setup
mem-control-accounting
mem-control-task-migration
mem-control-lru-and-reclaim
mem-control-out-of-memory
mem-control-choose-rss-vs-rss-and-pagecache
mem-control-per-container-page-referenced
mem-control-documentation
--
Warm Regards,
Balbir Singh
Linux Technology Center
IBM, ISTL
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]