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-rw-r--r--fs/nfs/objlayout/objio_osd.c24
-rw-r--r--fs/nfs/objlayout/objlayout.c81
-rw-r--r--fs/nfs/objlayout/objlayout.h8
3 files changed, 54 insertions, 59 deletions
diff --git a/fs/nfs/objlayout/objio_osd.c b/fs/nfs/objlayout/objio_osd.c
index 611320753db2..ae05278b3761 100644
--- a/fs/nfs/objlayout/objio_osd.c
+++ b/fs/nfs/objlayout/objio_osd.c
@@ -439,22 +439,21 @@ static void _read_done(struct ore_io_state *ios, void *private)
objlayout_read_done(&objios->oir, status, objios->sync);
}
-int objio_read_pagelist(struct nfs_pgio_data *rdata)
+int objio_read_pagelist(struct nfs_pgio_header *hdr)
{
- struct nfs_pgio_header *hdr = rdata->header;
struct objio_state *objios;
int ret;
ret = objio_alloc_io_state(NFS_I(hdr->inode)->layout, true,
- hdr->lseg, rdata->args.pages, rdata->args.pgbase,
- rdata->args.offset, rdata->args.count, rdata,
+ hdr->lseg, hdr->args.pages, hdr->args.pgbase,
+ hdr->args.offset, hdr->args.count, hdr,
GFP_KERNEL, &objios);
if (unlikely(ret))
return ret;
objios->ios->done = _read_done;
dprintk("%s: offset=0x%llx length=0x%x\n", __func__,
- rdata->args.offset, rdata->args.count);
+ hdr->args.offset, hdr->args.count);
ret = ore_read(objios->ios);
if (unlikely(ret))
objio_free_result(&objios->oir);
@@ -487,11 +486,11 @@ static void _write_done(struct ore_io_state *ios, void *private)
static struct page *__r4w_get_page(void *priv, u64 offset, bool *uptodate)
{
struct objio_state *objios = priv;
- struct nfs_pgio_data *wdata = objios->oir.rpcdata;
- struct address_space *mapping = wdata->header->inode->i_mapping;
+ struct nfs_pgio_header *hdr = objios->oir.rpcdata;
+ struct address_space *mapping = hdr->inode->i_mapping;
pgoff_t index = offset / PAGE_SIZE;
struct page *page;
- loff_t i_size = i_size_read(wdata->header->inode);
+ loff_t i_size = i_size_read(hdr->inode);
if (offset >= i_size) {
*uptodate = true;
@@ -531,15 +530,14 @@ static const struct _ore_r4w_op _r4w_op = {
.put_page = &__r4w_put_page,
};
-int objio_write_pagelist(struct nfs_pgio_data *wdata, int how)
+int objio_write_pagelist(struct nfs_pgio_header *hdr, int how)
{
- struct nfs_pgio_header *hdr = wdata->header;
struct objio_state *objios;
int ret;
ret = objio_alloc_io_state(NFS_I(hdr->inode)->layout, false,
- hdr->lseg, wdata->args.pages, wdata->args.pgbase,
- wdata->args.offset, wdata->args.count, wdata, GFP_NOFS,
+ hdr->lseg, hdr->args.pages, hdr->args.pgbase,
+ hdr->args.offset, hdr->args.count, hdr, GFP_NOFS,
&objios);
if (unlikely(ret))
return ret;
@@ -551,7 +549,7 @@ int objio_write_pagelist(struct nfs_pgio_data *wdata, int how)
objios->ios->done = _write_done;
dprintk("%s: offset=0x%llx length=0x%x\n", __func__,
- wdata->args.offset, wdata->args.count);
+ hdr->args.offset, hdr->args.count);
ret = ore_write(objios->ios);
if (unlikely(ret)) {
objio_free_result(&objios->oir);
diff --git a/fs/nfs/objlayout/objlayout.c b/fs/nfs/objlayout/objlayout.c
index 31fed91a8bac..86312787cee6 100644
--- a/fs/nfs/objlayout/objlayout.c
+++ b/fs/nfs/objlayout/objlayout.c
@@ -229,36 +229,36 @@ objlayout_io_set_result(struct objlayout_io_res *oir, unsigned index,
static void _rpc_read_complete(struct work_struct *work)
{
struct rpc_task *task;
- struct nfs_pgio_data *rdata;
+ struct nfs_pgio_header *hdr;
dprintk("%s enter\n", __func__);
task = container_of(work, struct rpc_task, u.tk_work);
- rdata = container_of(task, struct nfs_pgio_data, task);
+ hdr = container_of(task, struct nfs_pgio_header, task);
- pnfs_ld_read_done(rdata);
+ pnfs_ld_read_done(hdr);
}
void
objlayout_read_done(struct objlayout_io_res *oir, ssize_t status, bool sync)
{
- struct nfs_pgio_data *rdata = oir->rpcdata;
+ struct nfs_pgio_header *hdr = oir->rpcdata;
- oir->status = rdata->task.tk_status = status;
+ oir->status = hdr->task.tk_status = status;
if (status >= 0)
- rdata->res.count = status;
+ hdr->res.count = status;
else
- rdata->header->pnfs_error = status;
+ hdr->pnfs_error = status;
objlayout_iodone(oir);
/* must not use oir after this point */
dprintk("%s: Return status=%zd eof=%d sync=%d\n", __func__,
- status, rdata->res.eof, sync);
+ status, hdr->res.eof, sync);
if (sync)
- pnfs_ld_read_done(rdata);
+ pnfs_ld_read_done(hdr);
else {
- INIT_WORK(&rdata->task.u.tk_work, _rpc_read_complete);
- schedule_work(&rdata->task.u.tk_work);
+ INIT_WORK(&hdr->task.u.tk_work, _rpc_read_complete);
+ schedule_work(&hdr->task.u.tk_work);
}
}
@@ -266,12 +266,11 @@ objlayout_read_done(struct objlayout_io_res *oir, ssize_t status, bool sync)
* Perform sync or async reads.
*/
enum pnfs_try_status
-objlayout_read_pagelist(struct nfs_pgio_data *rdata)
+objlayout_read_pagelist(struct nfs_pgio_header *hdr)
{
- struct nfs_pgio_header *hdr = rdata->header;
struct inode *inode = hdr->inode;
- loff_t offset = rdata->args.offset;
- size_t count = rdata->args.count;
+ loff_t offset = hdr->args.offset;
+ size_t count = hdr->args.count;
int err;
loff_t eof;
@@ -279,23 +278,23 @@ objlayout_read_pagelist(struct nfs_pgio_data *rdata)
if (unlikely(offset + count > eof)) {
if (offset >= eof) {
err = 0;
- rdata->res.count = 0;
- rdata->res.eof = 1;
+ hdr->res.count = 0;
+ hdr->res.eof = 1;
/*FIXME: do we need to call pnfs_ld_read_done() */
goto out;
}
count = eof - offset;
}
- rdata->res.eof = (offset + count) >= eof;
- _fix_verify_io_params(hdr->lseg, &rdata->args.pages,
- &rdata->args.pgbase,
- rdata->args.offset, rdata->args.count);
+ hdr->res.eof = (offset + count) >= eof;
+ _fix_verify_io_params(hdr->lseg, &hdr->args.pages,
+ &hdr->args.pgbase,
+ hdr->args.offset, hdr->args.count);
dprintk("%s: inode(%lx) offset 0x%llx count 0x%Zx eof=%d\n",
- __func__, inode->i_ino, offset, count, rdata->res.eof);
+ __func__, inode->i_ino, offset, count, hdr->res.eof);
- err = objio_read_pagelist(rdata);
+ err = objio_read_pagelist(hdr);
out:
if (unlikely(err)) {
hdr->pnfs_error = err;
@@ -312,38 +311,38 @@ objlayout_read_pagelist(struct nfs_pgio_data *rdata)
static void _rpc_write_complete(struct work_struct *work)
{
struct rpc_task *task;
- struct nfs_pgio_data *wdata;
+ struct nfs_pgio_header *hdr;
dprintk("%s enter\n", __func__);
task = container_of(work, struct rpc_task, u.tk_work);
- wdata = container_of(task, struct nfs_pgio_data, task);
+ hdr = container_of(task, struct nfs_pgio_header, task);
- pnfs_ld_write_done(wdata);
+ pnfs_ld_write_done(hdr);
}
void
objlayout_write_done(struct objlayout_io_res *oir, ssize_t status, bool sync)
{
- struct nfs_pgio_data *wdata = oir->rpcdata;
+ struct nfs_pgio_header *hdr = oir->rpcdata;
- oir->status = wdata->task.tk_status = status;
+ oir->status = hdr->task.tk_status = status;
if (status >= 0) {
- wdata->res.count = status;
- wdata->writeverf.committed = oir->committed;
+ hdr->res.count = status;
+ hdr->writeverf.committed = oir->committed;
} else {
- wdata->header->pnfs_error = status;
+ hdr->pnfs_error = status;
}
objlayout_iodone(oir);
/* must not use oir after this point */
dprintk("%s: Return status %zd committed %d sync=%d\n", __func__,
- status, wdata->writeverf.committed, sync);
+ status, hdr->writeverf.committed, sync);
if (sync)
- pnfs_ld_write_done(wdata);
+ pnfs_ld_write_done(hdr);
else {
- INIT_WORK(&wdata->task.u.tk_work, _rpc_write_complete);
- schedule_work(&wdata->task.u.tk_work);
+ INIT_WORK(&hdr->task.u.tk_work, _rpc_write_complete);
+ schedule_work(&hdr->task.u.tk_work);
}
}
@@ -351,17 +350,15 @@ objlayout_write_done(struct objlayout_io_res *oir, ssize_t status, bool sync)
* Perform sync or async writes.
*/
enum pnfs_try_status
-objlayout_write_pagelist(struct nfs_pgio_data *wdata,
- int how)
+objlayout_write_pagelist(struct nfs_pgio_header *hdr, int how)
{
- struct nfs_pgio_header *hdr = wdata->header;
int err;
- _fix_verify_io_params(hdr->lseg, &wdata->args.pages,
- &wdata->args.pgbase,
- wdata->args.offset, wdata->args.count);
+ _fix_verify_io_params(hdr->lseg, &hdr->args.pages,
+ &hdr->args.pgbase,
+ hdr->args.offset, hdr->args.count);
- err = objio_write_pagelist(wdata, how);
+ err = objio_write_pagelist(hdr, how);
if (unlikely(err)) {
hdr->pnfs_error = err;
dprintk("%s: Returned Error %d\n", __func__, err);
diff --git a/fs/nfs/objlayout/objlayout.h b/fs/nfs/objlayout/objlayout.h
index 01e041029a6c..fd13f1d2f136 100644
--- a/fs/nfs/objlayout/objlayout.h
+++ b/fs/nfs/objlayout/objlayout.h
@@ -119,8 +119,8 @@ extern void objio_free_lseg(struct pnfs_layout_segment *lseg);
*/
extern void objio_free_result(struct objlayout_io_res *oir);
-extern int objio_read_pagelist(struct nfs_pgio_data *rdata);
-extern int objio_write_pagelist(struct nfs_pgio_data *wdata, int how);
+extern int objio_read_pagelist(struct nfs_pgio_header *rdata);
+extern int objio_write_pagelist(struct nfs_pgio_header *wdata, int how);
/*
* callback API
@@ -168,10 +168,10 @@ extern struct pnfs_layout_segment *objlayout_alloc_lseg(
extern void objlayout_free_lseg(struct pnfs_layout_segment *);
extern enum pnfs_try_status objlayout_read_pagelist(
- struct nfs_pgio_data *);
+ struct nfs_pgio_header *);
extern enum pnfs_try_status objlayout_write_pagelist(
- struct nfs_pgio_data *,
+ struct nfs_pgio_header *,
int how);
extern void objlayout_encode_layoutcommit(
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 06:01:06 +0000