diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index 174c51a5001cde599703be92ac6d04bdd8184950..20a1b6222ff689b0317683f06c9cd05c7fa0bfaa 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -692,7 +692,7 @@ _pnfs_return_layout(struct inode *ino) spin_lock(&ino->i_lock); lo = nfsi->layout; - if (!lo || pnfs_test_layout_returned(lo)) { + if (!lo) { spin_unlock(&ino->i_lock); dprintk("NFS: %s no layout to return\n", __func__); goto out; @@ -710,7 +710,6 @@ _pnfs_return_layout(struct inode *ino) goto out; } lo->plh_block_lgets++; - pnfs_mark_layout_returned(lo); spin_unlock(&ino->i_lock); pnfs_free_lseg_list(&tmp_list); @@ -721,7 +720,6 @@ _pnfs_return_layout(struct inode *ino) status = -ENOMEM; pnfs_layout_io_set_failed(lo, IOMODE_RW); pnfs_layout_io_set_failed(lo, IOMODE_READ); - pnfs_clear_layout_returned(lo); pnfs_put_layout_hdr(lo); goto out; } @@ -1111,9 +1109,6 @@ pnfs_update_layout(struct inode *ino, if (list_empty(&lo->plh_segs)) first = true; - /* Enable LAYOUTRETURNs */ - pnfs_clear_layout_returned(lo); - spin_unlock(&ino->i_lock); if (first) { /* The lo must be on the clp list if there is any diff --git a/fs/nfs/pnfs.h b/fs/nfs/pnfs.h index 92f6ce6532ba728793e1c5dc09e8e7e4ffe869b1..6cede2c6c9610b34e7f51754a892df2740539b85 100644 --- a/fs/nfs/pnfs.h +++ b/fs/nfs/pnfs.h @@ -62,7 +62,6 @@ enum { NFS_LAYOUT_RW_FAILED, /* get rw layout failed stop trying */ NFS_LAYOUT_BULK_RECALL, /* bulk recall affecting layout */ NFS_LAYOUT_ROC, /* some lseg had roc bit set */ - NFS_LAYOUT_RETURNED, /* layout has already been returned */ }; enum layoutdriver_policy_flags { @@ -259,24 +258,6 @@ void nfs4_mark_deviceid_unavailable(struct nfs4_deviceid_node *node); bool nfs4_test_deviceid_unavailable(struct nfs4_deviceid_node *node); void nfs4_deviceid_purge_client(const struct nfs_client *); -static inline void -pnfs_mark_layout_returned(struct pnfs_layout_hdr *lo) -{ - set_bit(NFS_LAYOUT_RETURNED, &lo->plh_flags); -} - -static inline void -pnfs_clear_layout_returned(struct pnfs_layout_hdr *lo) -{ - clear_bit(NFS_LAYOUT_RETURNED, &lo->plh_flags); -} - -static inline bool -pnfs_test_layout_returned(struct pnfs_layout_hdr *lo) -{ - return test_bit(NFS_LAYOUT_RETURNED, &lo->plh_flags); -} - static inline struct pnfs_layout_segment * pnfs_get_lseg(struct pnfs_layout_segment *lseg) {