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Diffstat (limited to 'fs/f2fs/data.c')
-rw-r--r--fs/f2fs/data.c17
1 files changed, 8 insertions, 9 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index c1fb6dd10911..0924521306b4 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1017,10 +1017,9 @@ static int f2fs_write_end(struct file *file,
}
static int check_direct_IO(struct inode *inode, int rw,
- const struct iovec *iov, loff_t offset, unsigned long nr_segs)
+ struct iov_iter *iter, loff_t offset)
{
unsigned blocksize_mask = inode->i_sb->s_blocksize - 1;
- int i;
if (rw == READ)
return 0;
@@ -1028,14 +1027,14 @@ static int check_direct_IO(struct inode *inode, int rw,
if (offset & blocksize_mask)
return -EINVAL;
- for (i = 0; i < nr_segs; i++)
- if (iov[i].iov_len & blocksize_mask)
- return -EINVAL;
+ if (iov_iter_alignment(iter) & blocksize_mask)
+ return -EINVAL;
+
return 0;
}
static ssize_t f2fs_direct_IO(int rw, struct kiocb *iocb,
- const struct iovec *iov, loff_t offset, unsigned long nr_segs)
+ struct iov_iter *iter, loff_t offset)
{
struct file *file = iocb->ki_filp;
struct inode *inode = file->f_mapping->host;
@@ -1044,14 +1043,14 @@ static ssize_t f2fs_direct_IO(int rw, struct kiocb *iocb,
if (f2fs_has_inline_data(inode))
return 0;
- if (check_direct_IO(inode, rw, iov, offset, nr_segs))
+ if (check_direct_IO(inode, rw, iter, offset))
return 0;
/* clear fsync mark to recover these blocks */
fsync_mark_clear(F2FS_SB(inode->i_sb), inode->i_ino);
- return blockdev_direct_IO(rw, iocb, inode, iov, offset, nr_segs,
- get_data_block);
+ return blockdev_direct_IO(rw, iocb, inode, iter, offset,
+ get_data_block);
}
static void f2fs_invalidate_data_page(struct page *page, unsigned int offset,