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| author | Richard Yao <[email protected]> | 2012-04-16 06:56:20 -0400 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2012-04-30 11:25:36 -0700 |
| commit | ce90208cf9e04df966429f115d8831371ea9afce (patch) | |
| tree | 9c343a6f5181463626f6824f84f23785c7f8e408 /module/zpios | |
| parent | 518b4876022eee58b14903da09b99c01b8caa754 (diff) | |
Disable direct reclaim on zvols
Previously, it was possible for the direct reclaim path to be invoked
when a write to a zvol was made. When a zvol is used as a swap device,
this often causes swap requests to depend on additional swap requests,
which deadlocks. We address this by disabling the direct reclaim path
on zvols.
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #342
Diffstat (limited to 'module/zpios')
0 files changed, 0 insertions, 0 deletions