mirror_zfs/module
Brian Behlendorf 285b29d959 Revert "Pre-allocate vdev I/O buffers"
Commit 86dd0fd added preallocated I/O buffers.  This is no longer
required after the recent kmem changes designed to make our memory
allocation interfaces behave more like those found on Illumos.  A
deadlock in this situation is no longer possible.

However, these allocations still have the potential to be expensive.
So a potential future optimization might be to perform then KM_NOSLEEP
so that they either succeed of fail quicky.  Either case is acceptable
here because we can safely abort the aggregation.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
2015-01-16 14:41:28 -08:00
..
avl Explicitly include SPL compat headers 2014-11-19 12:30:39 -05:00
nvpair Retire KM_NODEBUG 2015-01-16 14:40:32 -08:00
unicode Explicitly include SPL compat headers 2014-11-19 12:30:39 -05:00
zcommon Change KM_PUSHPAGE -> KM_SLEEP 2015-01-16 14:41:26 -08:00
zfs Revert "Pre-allocate vdev I/O buffers" 2015-01-16 14:41:28 -08:00
zpios Explicitly include SPL compat headers 2014-11-19 12:30:39 -05:00
.gitignore gitignore: anchor entries at their respective directory 2013-04-02 10:50:17 -07:00
Makefile.in Fix modules installation directory 2014-10-28 09:46:14 -07:00