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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-07-26 18:06:17 +0200 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-08-07 21:13:17 +0200 |
| commit | 5e11934d13c9a3bcb0cadad6c7a7de5c32660422 (patch) | |
| tree | 639e5660e9081bc16afccf0c509ff41c413b483d /fs/nfs/nfs4state.c | |
| parent | SUNRPC: Fix a race in rpciod_down() (diff) | |
| download | linux-5e11934d13c9a3bcb0cadad6c7a7de5c32660422.tar.xz linux-5e11934d13c9a3bcb0cadad6c7a7de5c32660422.zip | |
NFS: Fix put_nfs_open_context
We need to grab the inode->i_lock atomically with the last reference put in
order to remove the open context that is being freed from the
nfsi->open_files list.
Fix by converting the kref to a standard atomic counter and then using
atomic_dec_and_lock()...
Thanks to Arnd Bergmann for pointing out the problem.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4state.c')
0 files changed, 0 insertions, 0 deletions