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ext4: remove unused unwritten parameter in ext4_dio_write_iter()

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The parameter unwritten in ext4_dio_write_iter() is no longer needed,
simply remove it.

Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Ojaswin Mujoo <ojaswin@linux.ibm.com>
Link: https://patch.msgid.link/20260105014522.1937690-6-yi.zhang@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Zhang Yi
2026-01-05 09:45:20 +08:00
committed by Theodore Ts'o
parent 012924f0ee
commit 8bd1f257af
1 changed files with 7 additions and 7 deletions
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14
fs/ext4/file.c
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@@ -424,14 +424,14 @@ static const struct iomap_dio_ops ext4_dio_write_ops = {
*/
static ssize_t ext4_dio_write_checks(struct kiocb *iocb, struct iov_iter *from,
bool *ilock_shared, bool *extend,
bool *unwritten, int *dio_flags)
int *dio_flags)
{
struct file *file = iocb->ki_filp;
struct inode *inode = file_inode(file);
loff_t offset;
size_t count;
ssize_t ret;
bool overwrite, unaligned_io;
bool overwrite, unaligned_io, unwritten;
restart:
ret = ext4_generic_write_checks(iocb, from);
@@ -443,7 +443,7 @@ restart:
unaligned_io = ext4_unaligned_io(inode, from, offset);
*extend = ext4_extending_io(inode, offset, count);
overwrite = ext4_overwrite_io(inode, offset, count, unwritten);
overwrite = ext4_overwrite_io(inode, offset, count, &unwritten);
/*
* Determine whether we need to upgrade to an exclusive lock. This is
@@ -458,7 +458,7 @@ restart:
*/
if (*ilock_shared &&
((!IS_NOSEC(inode) || *extend || !overwrite ||
(unaligned_io && *unwritten)))) {
(unaligned_io && unwritten)))) {
if (iocb->ki_flags & IOCB_NOWAIT) {
ret = -EAGAIN;
goto out;
@@ -481,7 +481,7 @@ restart:
ret = -EAGAIN;
goto out;
}
if (unaligned_io && (!overwrite || *unwritten))
if (unaligned_io && (!overwrite || unwritten))
inode_dio_wait(inode);
*dio_flags = IOMAP_DIO_FORCE_WAIT;
}
@@ -506,7 +506,7 @@ static ssize_t ext4_dio_write_iter(struct kiocb *iocb, struct iov_iter *from)
struct inode *inode = file_inode(iocb->ki_filp);
loff_t offset = iocb->ki_pos;
size_t count = iov_iter_count(from);
bool extend = false, unwritten = false;
bool extend = false;
bool ilock_shared = true;
int dio_flags = 0;
@@ -552,7 +552,7 @@ static ssize_t ext4_dio_write_iter(struct kiocb *iocb, struct iov_iter *from)
ext4_clear_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA);
ret = ext4_dio_write_checks(iocb, from, &ilock_shared, &extend,
&unwritten, &dio_flags);
&dio_flags);
if (ret <= 0)
return ret;