15 #include "sync.h"
27 	struct io_sync *sync = io_kiocb_to_cmd(req, struct io_sync);  in io_sfr_prep()  local
32 	sync->off = READ_ONCE(sqe->off);  in io_sfr_prep()
33 	sync->len = READ_ONCE(sqe->len);  in io_sfr_prep()
34 	sync->flags = READ_ONCE(sqe->sync_range_flags);  in io_sfr_prep()
40 	struct io_sync *sync = io_kiocb_to_cmd(req, struct io_sync);  in io_sync_file_range()  local
47 	ret = sync_file_range(req->file, sync->off, sync->len, sync->flags);  in io_sync_file_range()
54 	struct io_sync *sync = io_kiocb_to_cmd(req, struct io_sync);  in io_fsync_prep()  local
59 	sync->flags = READ_ONCE(sqe->fsync_flags);  in io_fsync_prep()
60 	if (unlikely(sync->flags & ~IORING_FSYNC_DATASYNC))  in io_fsync_prep()
63 	sync->off = READ_ONCE(sqe->off);  in io_fsync_prep()
64 	sync->len = READ_ONCE(sqe->len);  in io_fsync_prep()
70 	struct io_sync *sync = io_kiocb_to_cmd(req, struct io_sync);  in io_fsync()  local
71 	loff_t end = sync->off + sync->len;  in io_fsync()
78 	ret = vfs_fsync_range(req->file, sync->off, end > 0 ? end : LLONG_MAX,  in io_fsync()
79 				sync->flags & IORING_FSYNC_DATASYNC);  in io_fsync()
86 	struct io_sync *sync = io_kiocb_to_cmd(req, struct io_sync);  in io_fallocate_prep()  local
91 	sync->off = READ_ONCE(sqe->off);  in io_fallocate_prep()
92 	sync->len = READ_ONCE(sqe->addr);  in io_fallocate_prep()
93 	sync->mode = READ_ONCE(sqe->len);  in io_fallocate_prep()
99 	struct io_sync *sync = io_kiocb_to_cmd(req, struct io_sync);  in io_fallocate()  local
105 	ret = vfs_fallocate(req->file, sync->mode, sync->off, sync->len);  in io_fallocate()