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-rw-r--r--drivers/block/loop.c2
-rw-r--r--drivers/target/target_core_file.c4
-rw-r--r--fs/coda/file.c2
-rw-r--r--fs/read_write.c29
-rw-r--r--fs/splice.c2
-rw-r--r--include/linux/fs.h3
6 files changed, 16 insertions, 26 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index b64649bec64e..2a0d997efda4 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -266,7 +266,7 @@ static int lo_write_bvec(struct file *file, struct bio_vec *bvec, loff_t *ppos)
iov_iter_bvec(&i, ITER_BVEC, bvec, 1, bvec->bv_len);
file_start_write(file);
- bw = vfs_iter_write(file, &i, ppos);
+ bw = vfs_iter_write(file, &i, ppos, 0);
file_end_write(file);
if (likely(bw == bvec->bv_len))
diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c
index 2befc0d7fdb1..e921948415c7 100644
--- a/drivers/target/target_core_file.c
+++ b/drivers/target/target_core_file.c
@@ -273,7 +273,7 @@ static int fd_do_rw(struct se_cmd *cmd, struct file *fd,
iov_iter_bvec(&iter, ITER_BVEC, bvec, sgl_nents, len);
if (is_write)
- ret = vfs_iter_write(fd, &iter, &pos);
+ ret = vfs_iter_write(fd, &iter, &pos, 0);
else
ret = vfs_iter_read(fd, &iter, &pos, 0);
@@ -409,7 +409,7 @@ fd_execute_write_same(struct se_cmd *cmd)
}
iov_iter_bvec(&iter, ITER_BVEC, bvec, nolb, len);
- ret = vfs_iter_write(fd_dev->fd_file, &iter, &pos);
+ ret = vfs_iter_write(fd_dev->fd_file, &iter, &pos, 0);
kfree(bvec);
if (ret < 0 || ret != len) {
diff --git a/fs/coda/file.c b/fs/coda/file.c
index f1102822bcfd..363402fcb3ed 100644
--- a/fs/coda/file.c
+++ b/fs/coda/file.c
@@ -51,7 +51,7 @@ coda_file_write_iter(struct kiocb *iocb, struct iov_iter *to)
host_file = cfi->cfi_container;
file_start_write(host_file);
inode_lock(coda_inode);
- ret = vfs_iter_write(cfi->cfi_container, to, &iocb->ki_pos);
+ ret = vfs_iter_write(cfi->cfi_container, to, &iocb->ki_pos, 0);
coda_inode->i_size = file_inode(host_file)->i_size;
coda_inode->i_blocks = (coda_inode->i_size + 511) >> 9;
coda_inode->i_mtime = coda_inode->i_ctime = current_time(coda_inode);
diff --git a/fs/read_write.c b/fs/read_write.c
index 4dab30b62f0e..acfd3dc63d57 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -356,26 +356,6 @@ out_putf:
}
#endif
-ssize_t vfs_iter_write(struct file *file, struct iov_iter *iter, loff_t *ppos)
-{
- struct kiocb kiocb;
- ssize_t ret;
-
- if (!file->f_op->write_iter)
- return -EINVAL;
-
- init_sync_kiocb(&kiocb, file);
- kiocb.ki_pos = *ppos;
-
- iter->type |= WRITE;
- ret = call_write_iter(file, &kiocb, iter);
- BUG_ON(ret == -EIOCBQUEUED);
- if (ret > 0)
- *ppos = kiocb.ki_pos;
- return ret;
-}
-EXPORT_SYMBOL(vfs_iter_write);
-
int rw_verify_area(int read_write, struct file *file, const loff_t *ppos, size_t count)
{
struct inode *inode;
@@ -962,6 +942,15 @@ static ssize_t do_iter_write(struct file *file, struct iov_iter *iter,
return ret;
}
+ssize_t vfs_iter_write(struct file *file, struct iov_iter *iter, loff_t *ppos,
+ int flags)
+{
+ if (!file->f_op->write_iter)
+ return -EINVAL;
+ return do_iter_write(file, iter, ppos, flags);
+}
+EXPORT_SYMBOL(vfs_iter_write);
+
ssize_t vfs_readv(struct file *file, const struct iovec __user *vec,
unsigned long vlen, loff_t *pos, int flags)
{
diff --git a/fs/splice.c b/fs/splice.c
index 540c4a44756c..ae41201d0325 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -762,7 +762,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
iov_iter_bvec(&from, ITER_BVEC | WRITE, array, n,
sd.total_len - left);
- ret = vfs_iter_write(out, &from, &sd.pos);
+ ret = vfs_iter_write(out, &from, &sd.pos, 0);
if (ret <= 0)
break;
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 3f6a4f4efb32..c67f1f8ee789 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2791,7 +2791,8 @@ extern ssize_t generic_perform_write(struct file *, struct iov_iter *, loff_t);
ssize_t vfs_iter_read(struct file *file, struct iov_iter *iter, loff_t *ppos,
int flags);
-ssize_t vfs_iter_write(struct file *file, struct iov_iter *iter, loff_t *ppos);
+ssize_t vfs_iter_write(struct file *file, struct iov_iter *iter, loff_t *ppos,
+ int flags);
/* fs/block_dev.c */
extern ssize_t blkdev_read_iter(struct kiocb *iocb, struct iov_iter *to);