diff options
| author | tuxoko <[email protected]> | 2016-09-22 19:09:16 -0700 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2017-02-03 10:23:53 -0800 |
| commit | c0716f13efc4a9ab2123683870bfe3178747b8aa (patch) | |
| tree | 37b2812f1445bf9cd57ad9a8568e29c6aa81f575 /module/zfs/zpl_ctldir.c | |
| parent | dbc95a682c9fc7aa29f33086d62125e177fa6043 (diff) | |
Linux 4.7 compat: Fix deadlock during lookup on case-insensitive
We must not use d_add_ci if the dentry already has the real name. Otherwise,
d_add_ci()->d_alloc_parallel() will find itself on the lookup hash and wait
on itself causing deadlock.
Tested-by: satmandu
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Chunwei Chen <[email protected]>
Closes #5124
Closes #5141
Closes #5147
Closes #5148
Diffstat (limited to 'module/zfs/zpl_ctldir.c')
0 files changed, 0 insertions, 0 deletions