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(parent: b21bcfa) | patch
MFC r201684.
authorpjd <pjd@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Tue, 23 Feb 2010 16:46:34 +0000 (16:46 +0000)
committerpjd <pjd@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Tue, 23 Feb 2010 16:46:34 +0000 (16:46 +0000)
commit3d013c03285863b76d4453cd55392b1aace61045
treea7e0f0be9bf4844dc5440ec73960aa21c099936atree | snapshot
parentb21bcfa1c620802c2f68700b7c7be2b19910806acommit | diff
MFC r201684.

Teach the (gpt)zfsboot and zfsloader raidz code to use its buffers
more efficiently.

Before this patch, in the worst case memory use would increase
exponentially on the number of drives in the raidz vdev.

Submitted by: Matt Reimer <mattjreimer@gmail.com>
Sponsored by: VPOP Technologies, Inc.
Silence from: dfr

git-svn-id: svn://svn.freebsd.org/base/stable/8@204251 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sys/cddl/boot/zfs/zfssubr.c diff | blob | history
8-STABLE