NFSv4.1/flexfiles: Mark the layout for return in ff_layout_io_track_ds_error()
When I/O cannot complete due to a fatal error on the DS, ensure that we invalidate the corresponding layout segment and return it. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
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4a3e5779cf
Коммит
f95c03b2d5
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@ -1148,6 +1148,7 @@ static void ff_layout_io_track_ds_error(struct pnfs_layout_segment *lseg,
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err = ff_layout_track_ds_error(FF_LAYOUT_FROM_HDR(lseg->pls_layout),
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mirror, offset, length, status, opnum,
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GFP_NOIO);
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pnfs_error_mark_layout_for_return(lseg->pls_layout->plh_inode, lseg);
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dprintk("%s: err %d op %d status %u\n", __func__, err, opnum, status);
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}
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@ -1156,7 +1157,6 @@ static void ff_layout_io_track_ds_error(struct pnfs_layout_segment *lseg,
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static int ff_layout_read_done_cb(struct rpc_task *task,
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struct nfs_pgio_header *hdr)
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{
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struct inode *inode;
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int err;
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trace_nfs4_pnfs_read(hdr, task->tk_status);
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@ -1176,8 +1176,6 @@ static int ff_layout_read_done_cb(struct rpc_task *task,
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pnfs_read_resend_pnfs(hdr);
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return task->tk_status;
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case -NFS4ERR_RESET_TO_MDS:
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inode = hdr->lseg->pls_layout->plh_inode;
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pnfs_error_mark_layout_for_return(inode, hdr->lseg);
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ff_layout_reset_read(hdr);
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return task->tk_status;
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case -EAGAIN:
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@ -1330,7 +1328,6 @@ static void ff_layout_read_count_stats(struct rpc_task *task, void *data)
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static int ff_layout_write_done_cb(struct rpc_task *task,
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struct nfs_pgio_header *hdr)
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{
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struct inode *inode;
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int err;
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trace_nfs4_pnfs_write(hdr, task->tk_status);
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@ -1346,8 +1343,6 @@ static int ff_layout_write_done_cb(struct rpc_task *task,
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switch (err) {
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case -NFS4ERR_RESET_TO_PNFS:
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case -NFS4ERR_RESET_TO_MDS:
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inode = hdr->lseg->pls_layout->plh_inode;
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pnfs_error_mark_layout_for_return(inode, hdr->lseg);
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if (err == -NFS4ERR_RESET_TO_PNFS) {
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pnfs_set_retry_layoutget(hdr->lseg->pls_layout);
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ff_layout_reset_write(hdr, true);
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@ -1376,7 +1371,6 @@ static int ff_layout_write_done_cb(struct rpc_task *task,
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static int ff_layout_commit_done_cb(struct rpc_task *task,
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struct nfs_commit_data *data)
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{
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struct inode *inode;
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int err;
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trace_nfs4_pnfs_commit_ds(data, task->tk_status);
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@ -1391,8 +1385,6 @@ static int ff_layout_commit_done_cb(struct rpc_task *task,
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switch (err) {
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case -NFS4ERR_RESET_TO_PNFS:
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case -NFS4ERR_RESET_TO_MDS:
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inode = data->lseg->pls_layout->plh_inode;
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pnfs_error_mark_layout_for_return(inode, data->lseg);
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if (err == -NFS4ERR_RESET_TO_PNFS)
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pnfs_set_retry_layoutget(data->lseg->pls_layout);
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else
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