Javen Wu a47587389e Drop spill buffer reference ...

When calling sa_update() and friends it is possible that a spill
buffer will be needed to accomidate the update.  When this happens
a hold is taken on the new dbuf and that hold must be released
before calling dmu_tx_commit().  Failing to release the hold will
cause a copy of the dbuf to be made in dbuf_sync_leaf().  This is
done to ensure further updates to the dbuf never sneak in to the
syncing txg.

This could be left to the sa_update() caller.  But then the caller
would need to be aware of this internal SA implementation detail.
It is therefore preferable to handle this all internally in the
SA implementation.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #503
Closes #513

2012-08-25 09:26:10 -07:00

..

avl

Add script for builtin module building.

2012-07-26 13:45:09 -07:00

nvpair

Add script for builtin module building.

2012-07-26 13:45:09 -07:00

unicode

Add script for builtin module building.

2012-07-26 13:45:09 -07:00

zcommon

Illumos #1693: persistent 'comment' field for a zpool

2012-08-08 11:49:37 -07:00

zfs

Drop spill buffer reference

2012-08-25 09:26:10 -07:00

zpios

Add script for builtin module building.

2012-07-26 13:45:09 -07:00

.gitignore

Add .gitignore files to exclude build products

2010-01-08 11:35:17 -08:00

Makefile.in

Add script for builtin module building.

2012-07-26 13:45:09 -07:00