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Differential D25543

Fix page fault in zfsctl_snapdir_getattr
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Authored by asomers on Jul 1 2020, 10:17 PM.
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Commits
rS363485: MFC r362891:
rS363484: MFC r362891:
rS362891: Fix page fault in zfsctl_snapdir_getattr
Summary

Fix page fault in zfsctl_snapdir_getattr

Must acquire the z_teardown_lock before accessing the zfsvfs_t object. I
can't reproduce this panic on demand, but this looks like the correct
solution.

PR: 247668

Test Plan

The ZFS test suite

Diff Detail

Repository
rS FreeBSD src repository - subversion
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Revision Contents
Changeset List

PathSize
head/
sys/
cddl/
contrib/
opensolaris/
uts/
common/
fs/
zfs/
3 lines

Diff 74019

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head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ctldir.c

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