Introduce forward_io_simple

It's intended to be used in a context, where cache is not initialized
and the io_queue is not available yet.

Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com>
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
This commit is contained in:
Robert Baldyga
2023-10-16 22:13:33 +02:00
committed by Michal Mielewczyk
parent 1f26ceb563
commit 1c2d5bbcf3
7 changed files with 76 additions and 0 deletions

View File

@@ -56,6 +56,7 @@ class VolumeOps(Structure):
FORWARD_DISCARD = CFUNCTYPE(None, c_void_p, c_uint64, c_uint64, c_uint64)
FORWARD_WRITE_ZEROS = CFUNCTYPE(None, c_void_p, c_uint64, c_uint64, c_uint64)
FORWARD_METADATA = CFUNCTYPE(None, c_void_p, c_uint64, c_int, c_uint64, c_uint64, c_uint64)
FORWARD_IO_SIMPLE = CFUNCTYPE(None, c_void_p, c_uint64, c_int, c_uint64, c_uint64)
ON_INIT = CFUNCTYPE(c_int, c_void_p)
ON_DEINIT = CFUNCTYPE(None, c_void_p)
OPEN = CFUNCTYPE(c_int, c_void_p, c_void_p)
@@ -74,6 +75,7 @@ class VolumeOps(Structure):
("_forward_discard", FORWARD_DISCARD),
("_forward_write_zeros", FORWARD_WRITE_ZEROS),
("_forward_metadata", FORWARD_METADATA),
("_forward_io_simple", FORWARD_IO_SIMPLE),
("_on_init", ON_INIT),
("_on_deinit", ON_DEINIT),
("_open", OPEN),