Files
mirror_zfs/module
Gunnar Beutner a7b125e9a5 Fix a race condition in zfs_getattr_fast()
zfs_getattr_fast() was missing a lock on the ZFS superblock which
could result in zfs_znode_dmu_fini() clearing the zp->z_sa_hdl member
while zfs_getattr_fast() was accessing the znode. The result of this
would usually be a panic.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Fixes #431
2011-11-03 10:13:09 -07:00
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