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NFS/pNFS: Fix a leak of the layout 'plh_outstanding' counter
authorTrond Myklebust <trond.myklebust@hammerspace.com>
Wed, 6 Jan 2021 19:13:22 +0000 (14:13 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 19 Jan 2021 17:26:17 +0000 (18:26 +0100)
commit6b3ae2030db9a3ee058906a1be342a12684b6c4e
tree76b181673b73910366c7556fafb08fe5a2d0219etree | snapshot
parentaa2399f55eff4ec78330bb6fe55f9df53e5cae0ccommit | diff
NFS/pNFS: Fix a leak of the layout 'plh_outstanding' counter

commit cb2856c5971723910a86b7d1d0cf623d6919cbc4 upstream.

If we exit _lgopen_prepare_attached() without setting a layout, we will
currently leak the plh_outstanding counter.

Fixes: 411ae722d10a ("pNFS: Wait for stale layoutget calls to complete in pnfs_update_layout()")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/nfs/pnfs.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git