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Brian Behlendorf b88ca2acf5
Enable SIMD for encryption 
When adding the SIMD compatibility code in e5db313 the decryption of a
dataset wrapping key was left in a user thread context.  This was done
intentionally since it's a relatively infrequent operation.  However,
this also meant that the encryption context templates were initialized
using the generic operations.  Therefore, subsequent encryption and
decryption operations would use the generic implementation even when
executed by an I/O pipeline thread.

Resolve the issue by initializing the context templates in an I/O
pipeline thread.  And by updating zio_do_crypt_uio() to dispatch any
encryption operations to a pipeline thread when called from the user
context.  For example, when performing a read from the ARC.

Tested-by: Attila Fülöp <attila@fueloep.org>
Reviewed-by: Tom Caputi <tcaputi@datto.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #9215
Closes #9296
2019-09-10 10:45:46 -07:00
.github Fix typos 2019-09-02 18:17:39 -07:00
cmd Fix zpool subcommands error message with some unsupported options 2019-09-04 13:36:25 -07:00
config OpenZFS restructuring - move platform specific headers 2019-09-05 09:34:54 -07:00
contrib Fix typos in contrib/ 2019-08-30 09:44:43 -07:00
etc Fix typos in etc/ 2019-08-30 09:46:52 -07:00
include Enable SIMD for encryption 2019-09-10 10:45:46 -07:00
lib OpenZFS restructuring - move platform specific sources 2019-09-06 11:26:26 -07:00
man Fix typos in man/ 2019-08-30 09:41:35 -07:00
module Enable SIMD for encryption 2019-09-10 10:45:46 -07:00
rpm BuildRequires libtirpc-devel needed for RHEL 8 2019-09-06 11:30:07 -07:00
scripts Fix typos 2019-09-02 18:17:39 -07:00
tests ZTS: Introduce targeted corruption in file blocks 2019-09-09 16:11:07 -07:00
udev Restore :: in Makefile.am 2019-08-26 11:48:31 -07:00
.gitignore Linux 5.3 compat: Makefile subdir-m no longer supported 2019-08-19 15:22:52 -07:00
.gitmodules Add zimport.sh compatibility test script 2014-02-21 12:10:31 -08:00
.travis.yml Add .travis.yml 2017-11-13 09:18:18 -08:00
AUTHORS Update build system and packaging 2018-05-29 16:00:33 -07:00
autogen.sh Cause autogen.sh to fail if autoreconf fails 2018-07-06 09:27:37 -07:00
CODE_OF_CONDUCT.md Add CODE_OF_CONDUCT.md 2019-04-30 10:58:45 -07:00
configure.ac OpenZFS restructuring - move platform specific sources 2019-09-06 11:26:26 -07:00
copy-builtin OpenZFS restructuring - move platform specific sources 2019-09-06 11:26:26 -07:00
COPYRIGHT OpenZFS restructuring - move platform specific sources 2019-09-06 11:26:26 -07:00
LICENSE Update build system and packaging 2018-05-29 16:00:33 -07:00
Makefile.am OpenZFS restructuring - move platform specific sources 2019-09-06 11:26:26 -07:00
META Tag 0.8.0 2019-05-21 11:11:41 -07:00
NEWS Add NEWS file 2018-09-18 12:03:47 -07:00
NOTICE Update build system and packaging 2018-05-29 16:00:33 -07:00
README.md Explicitly state supported Linux versions 2018-05-30 20:11:19 -07:00
TEST Update build system and packaging 2018-05-29 16:00:33 -07:00
zfs.release.in Move zfs.release generation to configure step 2012-07-12 12:22:51 -07:00

README.md

img

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

codecov coverity

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.

Release

ZFS on Linux is released under a CDDL license.
For more details see the NOTICE, LICENSE and COPYRIGHT files; UCRL-CODE-235197

Supported Kernels

  • The META file contains the officially recognized supported kernel versions.