Commit 1a093ceb authored Dec 28, 2015 by Trond Myklebust

NFSv4.1/pnfs: Fixup an lo->plh_block_lgets imbalance in layoutreturn



Since commit 2d8ae84f, nothing is bumping lo->plh_block_lgets in the
layoutreturn path, so it should not be touched in nfs4_layoutreturn_release
either.

Fixes: 2d8ae84f ("NFSv4.1/pnfs: Remove redundant lo->plh_block_lgets...")
Cc: stable@vger.kernel.org # 4.3+
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

parent 762674f8

fs/nfs/nfs4proc.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -8057,7 +8057,6 @@ static void nfs4_layoutreturn_release(void *calldata)
		pnfs_set_layout_stateid(lo, &lrp->res.stateid, true);
		pnfs_mark_matching_lsegs_invalid(lo, &freeme, &lrp->args.range);
		pnfs_clear_layoutreturn_waitbit(lo);
		lo->plh_block_lgets--;
		spin_unlock(&lo->plh_inode->i_lock);
		pnfs_free_lseg_list(&freeme);
		pnfs_put_layout_hdr(lrp->args.layout);