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authorRichard Yao <[email protected]>2012-04-16 06:56:20 -0400
committerBrian Behlendorf <[email protected]>2012-04-30 11:25:36 -0700
commitce90208cf9e04df966429f115d8831371ea9afce (patch)
tree9c343a6f5181463626f6824f84f23785c7f8e408 /module/zfs/zpl_inode.c
parent518b4876022eee58b14903da09b99c01b8caa754 (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/zfs/zpl_inode.c')
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