Signed-off-by: Dave Kleikamp <dave.kleik...@oracle.com>
Cc: Steven Whitehouse <swhit...@redhat.com>
Cc: cluster-de...@redhat.com
---
fs/gfs2/file.c | 21 ++++++++++-----------
1 file changed, 10 insertions(+), 11 deletions(-)
diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index 1b78c78..5f15ffe 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -656,10 +656,9 @@ static int gfs2_fsync(struct file *file, loff_t start,
loff_t end,
}
/**
- * gfs2_file_aio_write - Perform a write to a file
+ * gfs2_file_write_iter - Perform a write to a file
* @iocb: The io context
- * @iov: The data to write
- * @nr_segs: Number of @iov segments
+ * @iter: The data to write
* @pos: The file position
*
* We have to do a lock/unlock here to refresh the inode size for
@@ -669,11 +668,11 @@ static int gfs2_fsync(struct file *file, loff_t start,
loff_t end,
*
*/
-static ssize_t gfs2_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
- unsigned long nr_segs, loff_t pos)
+static ssize_t gfs2_file_write_iter(struct kiocb *iocb, struct iov_iter *iter,
+ loff_t pos)
{
struct file *file = iocb->ki_filp;
- size_t writesize = iov_length(iov, nr_segs);
+ size_t writesize = iov_iter_count(iter);
struct gfs2_inode *ip = GFS2_I(file_inode(file));
int ret;
@@ -692,7 +691,7 @@ static ssize_t gfs2_file_aio_write(struct kiocb *iocb,
const struct iovec *iov,
gfs2_glock_dq_uninit(&gh);
}
- return generic_file_aio_write(iocb, iov, nr_segs, pos);
+ return generic_file_write_iter(iocb, iter, pos);
}
static int fallocate_chunk(struct inode *inode, loff_t offset, loff_t len,
@@ -1021,9 +1020,9 @@ static int gfs2_flock(struct file *file, int cmd, struct
file_lock *fl)
const struct file_operations gfs2_file_fops = {
.llseek = gfs2_llseek,
.read = do_sync_read,
- .aio_read = generic_file_aio_read,
+ .read_iter = generic_file_read_iter,
.write = do_sync_write,
- .aio_write = gfs2_file_aio_write,
+ .write_iter = gfs2_file_write_iter,
.unlocked_ioctl = gfs2_ioctl,
.mmap = gfs2_mmap,
.open = gfs2_open,
@@ -1053,9 +1052,9 @@ const struct file_operations gfs2_dir_fops = {
const struct file_operations gfs2_file_fops_nolock = {
.llseek = gfs2_llseek,
.read = do_sync_read,
- .aio_read = generic_file_aio_read,
+ .read_iter = generic_file_read_iter,
.write = do_sync_write,
- .aio_write = gfs2_file_aio_write,
+ .write_iter = gfs2_file_write_iter,
.unlocked_ioctl = gfs2_ioctl,
.mmap = gfs2_mmap,
.open = gfs2_open,
--
1.8.1.5
--
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