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Commit f71dfe8f authored by Trond Myklebust's avatar Trond Myklebust
Browse files

pNFS: Remove redundant pnfs_mark_layout_returned_if_empty() 



That's already being taken care of in pnfs_layout_remove_lseg().

Signed-off-by: default avatarTrond Myklebust <trond.myklebust@primarydata.com>
parent d9b61708

fs/nfs/callback_proc.c

+0 −1
Original line number Diff line number Diff line
@@ -252,7 +252,6 @@ static u32 initiate_file_draining(struct nfs_client *clp, 
		NFS_SERVER(ino)->pnfs_curr_ld->return_range(lo,

			&args->cbl_range);

	}

	pnfs_mark_layout_returned_if_empty(lo);

unlock:

	spin_unlock(&ino->i_lock);

	pnfs_free_lseg_list(&free_me_list);

fs/nfs/nfs4proc.c

+0 −1
Original line number Diff line number Diff line
@@ -8128,7 +8128,6 @@ static void nfs4_layoutreturn_release(void *calldata) 
	spin_lock(&lo->plh_inode->i_lock);

	pnfs_mark_matching_lsegs_invalid(lo, &freeme, &lrp->args.range,

			be32_to_cpu(lrp->args.stateid.seqid));

	pnfs_mark_layout_returned_if_empty(lo);

	if (lrp->res.lrs_present && pnfs_layout_is_valid(lo))

		pnfs_set_layout_stateid(lo, &lrp->res.stateid, true);

	pnfs_clear_layoutreturn_waitbit(lo);

fs/nfs/pnfs.c

+0 −1
Original line number Diff line number Diff line
@@ -1159,7 +1159,6 @@ void pnfs_roc_set_barrier(struct inode *ino, u32 barrier) 


	spin_lock(&ino->i_lock);

	lo = NFS_I(ino)->layout;

	pnfs_mark_layout_returned_if_empty(lo);

	if (pnfs_seqid_is_newer(barrier, lo->plh_barrier))

		lo->plh_barrier = barrier;

	spin_unlock(&ino->i_lock);

fs/nfs/pnfs.h

+0 −13
Original line number Diff line number Diff line
@@ -552,19 +552,6 @@ pnfs_calc_offset_length(u64 offset, u64 end) 
	return 1 + end - offset;

}



/**

 * pnfs_mark_layout_returned_if_empty - marks the layout as returned

 * @lo: layout header

 *

 * Note: Caller must hold inode->i_lock

 */

static inline void

pnfs_mark_layout_returned_if_empty(struct pnfs_layout_hdr *lo)

{

	if (list_empty(&lo->plh_segs))

		set_bit(NFS_LAYOUT_INVALID_STID, &lo->plh_flags);

}



static inline void

pnfs_copy_range(struct pnfs_layout_range *dst,

		const struct pnfs_layout_range *src)