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-rw-r--r--fs/nfs/direct.c15
1 files changed, 12 insertions, 3 deletions
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index 23d170b..ad2775d 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -454,6 +454,12 @@ out:
return result;
}
+static void nfs_inode_dio_write_done(struct inode *inode)
+{
+ nfs_zap_mapping(inode, inode->i_mapping);
+ inode_dio_done(inode);
+}
+
#if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4)
static void nfs_direct_write_reschedule(struct nfs_direct_req *dreq)
{
@@ -564,7 +570,7 @@ static void nfs_direct_write_schedule_work(struct work_struct *work)
nfs_direct_write_reschedule(dreq);
break;
default:
- nfs_zap_mapping(dreq->inode, dreq->inode->i_mapping);
+ nfs_inode_dio_write_done(dreq->inode);
nfs_direct_complete(dreq);
}
}
@@ -581,7 +587,7 @@ static void nfs_direct_write_schedule_work(struct work_struct *work)
static void nfs_direct_write_complete(struct nfs_direct_req *dreq, struct inode *inode)
{
- nfs_zap_mapping(inode, inode->i_mapping);
+ nfs_inode_dio_write_done(inode);
nfs_direct_complete(dreq);
}
#endif
@@ -766,14 +772,16 @@ static ssize_t nfs_direct_write_schedule_iovec(struct nfs_direct_req *dreq,
loff_t pos)
{
struct nfs_pageio_descriptor desc;
+ struct inode *inode = dreq->inode;
ssize_t result = 0;
size_t requested_bytes = 0;
unsigned long seg;
- nfs_pageio_init_write(&desc, dreq->inode, FLUSH_COND_STABLE,
+ nfs_pageio_init_write(&desc, inode, FLUSH_COND_STABLE,
&nfs_direct_write_completion_ops);
desc.pg_dreq = dreq;
get_dreq(dreq);
+ atomic_inc(&inode->i_dio_count);
for (seg = 0; seg < nr_segs; seg++) {
const struct iovec *vec = &iov[seg];
@@ -793,6 +801,7 @@ static ssize_t nfs_direct_write_schedule_iovec(struct nfs_direct_req *dreq,
* generic layer handle the completion.
*/
if (requested_bytes == 0) {
+ inode_dio_done(inode);
nfs_direct_req_release(dreq);
return result < 0 ? result : -EIO;
}
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