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| author | Weston Andros Adamson <dros@netapp.com> | 2011-06-01 03:46:50 +0200 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-06-15 17:23:02 +0200 |
| commit | 9e3bd4e24e94d60d2e0762e919aab6c9a7fc0c5b (patch) | |
| tree | 61ac70f49e793494dee1196dae55ac0c19036410 /Documentation/memory-hotplug.txt | |
| parent | Merge git://git.infradead.org/mtd-2.6 (diff) | |
| download | linux-9e3bd4e24e94d60d2e0762e919aab6c9a7fc0c5b.tar.xz linux-9e3bd4e24e94d60d2e0762e919aab6c9a7fc0c5b.zip | |
NFS: fix umount of pnfs filesystems
Unmounting a pnfs filesystem hangs using filelayout and possibly others.
This fixes the use of the rcu protected node by making use of a new 'tmpnode'
for the temporary purge list. Also, the spinlock shouldn't be held when calling
synchronize_rcu().
Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'Documentation/memory-hotplug.txt')
0 files changed, 0 insertions, 0 deletions