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authorTrond Myklebust <Trond.Myklebust@netapp.com>2007-05-30 12:58:00 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2007-05-30 16:26:01 -0400
commitb4946ffb1860597b187d78d61ac6504177eb0ff8 (patch)
tree56e5df1992aa478b806e5a768eda668543a5bb89 /include/asm-xtensa
parent7a74fc4925067c2102175baef73f9b07ab519b71 (diff)
downloadlinux-b4946ffb1860597b187d78d61ac6504177eb0ff8.tar.bz2
NFS: Fix a refcount leakage in O_DIRECT
The current code is leaking a reference to dreq->kref when the calls to nfs_direct_read_schedule() and nfs_direct_write_schedule() return an error. This patch moves the call to kref_put() from nfs_direct_wait() back into nfs_direct_read() and nfs_direct_write() (which are the functions that actually took the reference in the first place) fixing the leak. Thanks to Denis V. Lunev for spotting the bug and proposing the original fix. Acked-by: Denis V. Lunev <dlunev@gmail.com> Acked-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/asm-xtensa')
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