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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2009-12-10 17:05:55 +0300 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2009-12-10 17:05:55 +0300 |
| commit | 190f38e5cedc910940b1da9015f00458c18f97b4 (patch) | |
| tree | 3b13c1cd5c536b6187b3196610b97e70a0ba0372 /net | |
| parent | 053e324f67b9921fe7de0c4cbc720d29cb4bf207 (diff) | |
| download | linux-190f38e5cedc910940b1da9015f00458c18f97b4.tar.xz | |
NFS: Fix nfs_migrate_page()
The call to migrate_page() will cause the page->private field to be
cleared.
Also fix up the locking around the page->private transfer, so that we ensure
that calls to nfs_page_find_request() don't end up racing.
Finally, fix up a double free bug: nfs_unlock_request() already calls
nfs_release_request() for us...
Reported-by: Wu Fengguang <fengguang.wu@intel.com>
Tested-by: Andi Kleen <andi@firstfloor.org>
Cc: stable@kernel.org
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions