@@ -7770,10 +7770,12 @@ static int btrfs_dio_iomap_begin(const struct iomap_iter *iter,
return ret;
}
-static int btrfs_dio_iomap_end(struct inode *inode, loff_t pos, loff_t length,
- ssize_t written, unsigned int flags, struct iomap *iomap)
+static int btrfs_dio_iomap_end(const struct iomap_iter *iter, u64 length,
+ ssize_t written, struct iomap *iomap)
{
- struct iomap_iter *iter = container_of(iomap, struct iomap_iter, iomap);
+ struct inode *inode = iter->inode;
+ loff_t pos = iter->pos;
+ unsigned int flags = iter->flags;
struct btrfs_dio_data *dio_data = iter->private;
size_t submitted = dio_data->submitted;
const bool write = !!(flags & IOMAP_WRITE);
@@ -312,8 +312,8 @@ static int erofs_iomap_begin(const struct iomap_iter *iter,
return 0;
}
-static int erofs_iomap_end(struct inode *inode, loff_t pos, loff_t length,
- ssize_t written, unsigned int flags, struct iomap *iomap)
+static int erofs_iomap_end(const struct iomap_iter *iter, u64 length,
+ ssize_t written, struct iomap *iomap)
{
void *ptr = iomap->private;
@@ -845,9 +845,13 @@ static int ext2_iomap_begin(const struct iomap_iter *iter,
}
static int
-ext2_iomap_end(struct inode *inode, loff_t offset, loff_t length,
- ssize_t written, unsigned flags, struct iomap *iomap)
+ext2_iomap_end(const struct iomap_iter *iter, u64 length, ssize_t written,
+ struct iomap *iomap)
{
+ struct inode *inode = iter->inode;
+ loff_t offset = iter->pos;
+ unsigned int flags = iter->flags;
+
if (iomap->type == IOMAP_MAPPED &&
written < length &&
(flags & IOMAP_WRITE))
@@ -3504,8 +3504,8 @@ static int ext4_iomap_overwrite_begin(const struct iomap_iter *iter,
return ret;
}
-static int ext4_iomap_end(struct inode *inode, loff_t offset, loff_t length,
- ssize_t written, unsigned flags, struct iomap *iomap)
+static int ext4_iomap_end(const struct iomap_iter *iter, u64 length,
+ ssize_t written, struct iomap *iomap)
{
/*
* Check to see whether an error occurred while writing out the data to
@@ -3514,7 +3514,7 @@ static int ext4_iomap_end(struct inode *inode, loff_t offset, loff_t length,
* the I/O. Any blocks that may have been allocated in preparation for
* the direct I/O will be reused during buffered I/O.
*/
- if (flags & (IOMAP_WRITE | IOMAP_DIRECT) && written == 0)
+ if (iter->flags & (IOMAP_WRITE | IOMAP_DIRECT) && written == 0)
return -ENOTBLK;
return 0;
@@ -635,9 +635,8 @@ static int fuse_iomap_begin(const struct iomap_iter *iter,
return 0;
}
-static int fuse_iomap_end(struct inode *inode, loff_t pos, loff_t length,
- ssize_t written, unsigned int flags,
- struct iomap *iomap)
+static int fuse_iomap_end(const struct iomap_iter *iter, u64 length,
+ ssize_t written, struct iomap *iomap)
{
struct fuse_dax_mapping *dmap = iomap->private;
@@ -1126,9 +1126,12 @@ static int gfs2_iomap_begin(const struct iomap_iter *iter, struct iomap *iomap,
return ret;
}
-static int gfs2_iomap_end(struct inode *inode, loff_t pos, loff_t length,
- ssize_t written, unsigned flags, struct iomap *iomap)
+static int gfs2_iomap_end(const struct iomap_iter *iter, u64 length,
+ ssize_t written, struct iomap *iomap)
{
+ struct inode *inode = iter->inode;
+ loff_t pos = iter->pos;
+ unsigned int flags = iter->flags;
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
@@ -76,9 +76,8 @@ int iomap_iter(struct iomap_iter *iter, const struct iomap_ops *ops)
int ret;
if (iter->iomap.length && ops->iomap_end) {
- ret = ops->iomap_end(iter->inode, iter->pos, iomap_length(iter),
- iter->processed > 0 ? iter->processed : 0,
- iter->flags, &iter->iomap);
+ ret = ops->iomap_end(iter, iomap_length(iter),
+ max_t(s64, iter->processed, 0), &iter->iomap);
if (ret < 0 && !iter->processed)
return ret;
}
@@ -881,20 +881,19 @@ const struct iomap_ops xfs_direct_write_iomap_ops = {
static int
xfs_dax_write_iomap_end(
- struct inode *inode,
- loff_t pos,
- loff_t length,
+ const struct iomap_iter *iter,
+ u64 mapped_length,
ssize_t written,
- unsigned flags,
struct iomap *iomap)
{
- struct xfs_inode *ip = XFS_I(inode);
+ struct xfs_inode *ip = XFS_I(iter->inode);
+ loff_t pos = iter->pos;
if (!xfs_is_cow_inode(ip))
return 0;
if (!written) {
- xfs_reflink_cancel_cow_range(ip, pos, length, true);
+ xfs_reflink_cancel_cow_range(ip, pos, mapped_length, true);
return 0;
}
@@ -1291,14 +1290,14 @@ xfs_buffered_write_delalloc_release(
static int
xfs_buffered_write_iomap_end(
- struct inode *inode,
- loff_t offset,
- loff_t length,
+ const struct iomap_iter *iter,
+ u64 mapped_length,
ssize_t written,
- unsigned flags,
struct iomap *iomap)
{
- struct xfs_mount *mp = XFS_M(inode->i_sb);
+ struct xfs_inode *ip = XFS_I(iter->inode);
+ struct xfs_mount *mp = ip->i_mount;
+ loff_t offset = iter->pos;
loff_t start_byte;
loff_t end_byte;
int error = 0;
@@ -1319,16 +1318,17 @@ xfs_buffered_write_iomap_end(
start_byte = round_down(offset, mp->m_sb.sb_blocksize);
else
start_byte = round_up(offset + written, mp->m_sb.sb_blocksize);
- end_byte = round_up(offset + length, mp->m_sb.sb_blocksize);
+ end_byte = round_up(offset + mapped_length, mp->m_sb.sb_blocksize);
/* Nothing to do if we've written the entire delalloc extent */
if (start_byte >= end_byte)
return 0;
- error = xfs_buffered_write_delalloc_release(inode, start_byte, end_byte);
+ error = xfs_buffered_write_delalloc_release(VFS_I(ip), start_byte,
+ end_byte);
if (error && !xfs_is_shutdown(mp)) {
xfs_alert(mp, "%s: unable to clean up ino 0x%llx",
- __func__, XFS_I(inode)->i_ino);
+ __func__, ip->i_ino);
return error;
}
return 0;
@@ -169,8 +169,8 @@ struct iomap_ops {
* needs to be commited, while the rest needs to be unreserved.
* Written might be zero if no data was written.
*/
- int (*iomap_end)(struct inode *inode, loff_t pos, loff_t length,
- ssize_t written, unsigned flags, struct iomap *iomap);
+ int (*iomap_end)(const struct iomap_iter *iter, u64 mapped_length,
+ ssize_t written, struct iomap *iomap);
/*
* Check that the cached iomap still maps correctly to the filesystem's