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| author | Trond Myklebust <trondmy@gmail.com> | 2018-08-15 21:35:46 -0400 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2018-08-16 13:29:36 -0400 |
| commit | ecf8402603d4df1278231439bbe5e92af4e02a17 (patch) | |
| tree | ceb2c93908a626259dca9fdbe006b90bf30ee490 /fs/nfs | |
| parent | 8618289c46556fd4dd259a1af02ccc448032f48d (diff) | |
| download | blackbird-op-linux-ecf8402603d4df1278231439bbe5e92af4e02a17.tar.gz blackbird-op-linux-ecf8402603d4df1278231439bbe5e92af4e02a17.zip | |
pNFS: When updating the stateid in layoutreturn, also update the recall range
When we update the layout stateid in nfs4_layoutreturn_refresh_stateid, we
should also update the range in order to let the server know we're actually
returning everything.
Fixes: 16c278dbfa63 ("pnfs: Fix handling of NFS4ERR_OLD_STATEID replies...")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 3 | ||||
| -rw-r--r-- | fs/nfs/pnfs.c | 5 | ||||
| -rw-r--r-- | fs/nfs/pnfs.h | 5 |
3 files changed, 11 insertions, 2 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 7071acb44222..df60dce935f3 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -3263,6 +3263,7 @@ static void nfs4_close_done(struct rpc_task *task, void *data) break; case -NFS4ERR_OLD_STATEID: if (nfs4_layoutreturn_refresh_stateid(&calldata->arg.lr_args->stateid, + &calldata->arg.lr_args->range, calldata->inode)) goto lr_restart; /* Fallthrough */ @@ -6001,6 +6002,7 @@ static void nfs4_delegreturn_done(struct rpc_task *task, void *calldata) break; case -NFS4ERR_OLD_STATEID: if (nfs4_layoutreturn_refresh_stateid(&data->args.lr_args->stateid, + &data->args.lr_args->range, data->inode)) goto lr_restart; /* Fallthrough */ @@ -8952,6 +8954,7 @@ static void nfs4_layoutreturn_done(struct rpc_task *task, void *calldata) switch (task->tk_status) { case -NFS4ERR_OLD_STATEID: if (nfs4_layoutreturn_refresh_stateid(&lrp->args.stateid, + &lrp->args.range, lrp->args.inode)) goto out_restart; /* Fallthrough */ diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index 20b3f9f80d74..cf9912a95f5d 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -361,7 +361,9 @@ pnfs_clear_lseg_state(struct pnfs_layout_segment *lseg, /* * Update the seqid of a layout stateid */ -bool nfs4_layoutreturn_refresh_stateid(nfs4_stateid *dst, struct inode *inode) +bool nfs4_layoutreturn_refresh_stateid(nfs4_stateid *dst, + struct pnfs_layout_range *dst_range, + struct inode *inode) { struct pnfs_layout_hdr *lo; struct pnfs_layout_range range = { @@ -379,6 +381,7 @@ bool nfs4_layoutreturn_refresh_stateid(nfs4_stateid *dst, struct inode *inode) err = pnfs_mark_matching_lsegs_return(lo, &head, &range, 0); if (err != -EBUSY) { dst->seqid = lo->plh_stateid.seqid; + *dst_range = range; ret = true; } } diff --git a/fs/nfs/pnfs.h b/fs/nfs/pnfs.h index 1a38a3b533b5..ece367ebde69 100644 --- a/fs/nfs/pnfs.h +++ b/fs/nfs/pnfs.h @@ -259,7 +259,9 @@ int pnfs_destroy_layouts_byfsid(struct nfs_client *clp, bool is_recall); int pnfs_destroy_layouts_byclid(struct nfs_client *clp, bool is_recall); -bool nfs4_layoutreturn_refresh_stateid(nfs4_stateid *dst, struct inode *inode); +bool nfs4_layoutreturn_refresh_stateid(nfs4_stateid *dst, + struct pnfs_layout_range *dst_range, + struct inode *inode); void pnfs_put_layout_hdr(struct pnfs_layout_hdr *lo); void pnfs_set_layout_stateid(struct pnfs_layout_hdr *lo, const nfs4_stateid *new, @@ -781,6 +783,7 @@ static inline void nfs4_pnfs_v3_ds_connect_unload(void) } static inline bool nfs4_layoutreturn_refresh_stateid(nfs4_stateid *dst, + struct pnfs_layout_range *dst_range, struct inode *inode) { return false; |
