sorry, please ignore this, and I will revise my code.
On 2024/5/11 12:02, Hongbo Li wrote:
fsconfig with FSCONFIG_CMD_CREATE_EXCL command requires the new mount api,
here we should return -EOPNOTSUPP in advance to avoid extra procedure.
Signed-off-by: Hongbo Li <lihongbo22@xxxxxxxxxx>
---
fs/fsopen.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/fs/fsopen.c b/fs/fsopen.c
index 6593ae518115..880eea7a30fd 100644
--- a/fs/fsopen.c
+++ b/fs/fsopen.c
@@ -220,10 +220,6 @@ static int vfs_cmd_create(struct fs_context *fc, bool exclusive)
if (!mount_capable(fc))
return -EPERM;
- /* require the new mount api */
- if (exclusive && fc->ops == &legacy_fs_context_ops)
- return -EOPNOTSUPP;
-
fc->phase = FS_CONTEXT_CREATING;
fc->exclusive = exclusive;
@@ -411,6 +407,7 @@ SYSCALL_DEFINE5(fsconfig,
case FSCONFIG_SET_PATH:
case FSCONFIG_SET_PATH_EMPTY:
case FSCONFIG_SET_FD:
+ case FSCONFIG_CMD_CREATE_EXEC:
FSCONFIG_CMD_CREATE_EXCL
ret = -EOPNOTSUPP;
goto out_f;
}
