Debabrata Banerjee 2e91c2fb1a Do not stop kernel shrinker on lock contention
Lock contention, by itself, shouldn't indicate a stop condition to the
kernel's slab shrinker. Doing so can cause stalls when the kernel is
trying to free large parts of the cache such as is done by drop_caches

Also, perhaps arc_reclaim_lock should be a spinlock, and this code
eliminated.

AKAMAI: zfs: CR 3593801
Reviewed-by: Tim Chase <tim@chase2k.com>
Reviewed-by: Richard Yao <ryao@gentoo.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Debabrata Banerjee <dbanerje@akamai.com>
Issue #6035
2017-05-02 15:49:48 -04:00
2017-01-03 11:31:18 -06:00
2014-09-02 14:18:53 -07:00
2015-05-11 15:07:00 -07:00
2017-01-20 10:18:28 -08:00
2008-12-01 14:49:34 -08:00
2017-04-06 17:15:30 -07:00

ZFS is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the Illumos community.

ZFS on Linux, which is also known as ZoL, is currently feature complete. It includes fully functional and stable SPA, DMU, ZVOL, and ZPL layers. And it's native!

Official Resources

Installation

Full documentation for installing ZoL on your favorite Linux distribution can be found at our site.

Contribute & Develop

We have a separate document with contribution guidelines.

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