ext4: Add API to bring in support for unwritten io_end_vec conversion
This patch just brings in the API for conversion of unwritten io_end_vec
extents which will be required for blocksize < pagesize support
for dioread_nolock feature.
No functional changes in this patch.
Signed-off-by: Ritesh Harjani <riteshh@linux.ibm.com>
Link: https://lore.kernel.org/r/20191016073711.4141-3-riteshh@linux.ibm.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index d9b96fc..3ccf54a 100644
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -149,7 +149,7 @@ static int ext4_end_io_end(ext4_io_end_t *io_end)
io_end, inode->i_ino, io_end->list.next, io_end->list.prev);
io_end->handle = NULL; /* Following call will use up the handle */
- ret = ext4_convert_unwritten_extents(handle, inode, offset, size);
+ ret = ext4_convert_unwritten_io_end_vec(handle, io_end);
if (ret < 0 && !ext4_forced_shutdown(EXT4_SB(inode->i_sb))) {
ext4_msg(inode->i_sb, KERN_EMERG,
"failed to convert unwritten extents to written "
@@ -269,9 +269,8 @@ int ext4_put_io_end(ext4_io_end_t *io_end)
if (atomic_dec_and_test(&io_end->count)) {
if (io_end->flag & EXT4_IO_END_UNWRITTEN) {
- err = ext4_convert_unwritten_extents(io_end->handle,
- io_end->inode, io_end->offset,
- io_end->size);
+ err = ext4_convert_unwritten_io_end_vec(io_end->handle,
+ io_end);
io_end->handle = NULL;
ext4_clear_io_unwritten_flag(io_end);
}