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Diffstat (limited to 'fs/fuse/file.c')
-rw-r--r--fs/fuse/file.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index a56e7bffd000..b57ce4157640 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -1362,7 +1362,7 @@ static void fuse_dio_lock(struct kiocb *iocb, struct iov_iter *from,
bool *exclusive)
{
struct inode *inode = file_inode(iocb->ki_filp);
- struct fuse_file *ff = iocb->ki_filp->private_data;
+ struct fuse_inode *fi = get_fuse_inode(inode);
*exclusive = fuse_dio_wr_exclusive_lock(iocb, from);
if (*exclusive) {
@@ -1377,7 +1377,7 @@ static void fuse_dio_lock(struct kiocb *iocb, struct iov_iter *from,
* have raced, so check it again.
*/
if (fuse_io_past_eof(iocb, from) ||
- fuse_file_uncached_io_start(inode, ff, NULL) != 0) {
+ fuse_inode_uncached_io_start(fi, NULL) != 0) {
inode_unlock_shared(inode);
inode_lock(inode);
*exclusive = true;
@@ -1388,13 +1388,13 @@ static void fuse_dio_lock(struct kiocb *iocb, struct iov_iter *from,
static void fuse_dio_unlock(struct kiocb *iocb, bool exclusive)
{
struct inode *inode = file_inode(iocb->ki_filp);
- struct fuse_file *ff = iocb->ki_filp->private_data;
+ struct fuse_inode *fi = get_fuse_inode(inode);
if (exclusive) {
inode_unlock(inode);
} else {
/* Allow opens in caching mode after last parallel dio end */
- fuse_file_uncached_io_end(inode, ff);
+ fuse_inode_uncached_io_end(fi);
inode_unlock_shared(inode);
}
}
@@ -2574,8 +2574,10 @@ static int fuse_file_mmap(struct file *file, struct vm_area_struct *vma)
* First mmap of direct_io file enters caching inode io mode.
* Also waits for parallel dio writers to go into serial mode
* (exclusive instead of shared lock).
+ * After first mmap, the inode stays in caching io mode until
+ * the direct_io file release.
*/
- rc = fuse_file_cached_io_start(inode, ff);
+ rc = fuse_file_cached_io_open(inode, ff);
if (rc)
return rc;
}