[dm-devel] [PATCH v2 0/3] dm: allow mempool and bioset reserves to be tuned
Mike Snitzer
snitzer at redhat.com
Fri Sep 13 18:59:37 UTC 2013
You can pull these changes from the 'devel' branch of:
git://git.kernel.org/pub/scm/linux/kernel/git/snitzer/linux.git
To browse, see:
https://git.kernel.org/cgit/linux/kernel/git/snitzer/linux.git/log/?h=devel
v2 changes:
Simplified the implementation. Dropped the peak_reserved_rq_based_ios
tracking, we'll use the tracepoint patch Jun'ichi Nomura suggested:
http://www.redhat.com/archives/dm-devel/2013-September/msg00048.html
Mike Snitzer (3):
dm: lower bio-based mempool reservation
dm: add reserved_rq_based_ios module parameter
dm: add reserved_bio_based_ios module parameter
drivers/md/dm-io.c | 7 +++----
drivers/md/dm-mpath.c | 6 +++---
drivers/md/dm.c | 38 ++++++++++++++++++++++++++++++++++----
drivers/md/dm.h | 3 +++
4 files changed, 43 insertions(+), 11 deletions(-)
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