diff options
| author | dzwdz | 2022-04-16 18:31:21 +0200 |
|---|---|---|
| committer | dzwdz | 2022-04-16 18:31:21 +0200 |
| commit | e55ace0f517ede6f3635341c8adadc7b90aa75c5 (patch) | |
| tree | b86f83d32a35e8996854f0c0502365e07fef28bd /src/kernel/vfs | |
| parent | 42e4b941b70499f5cf10f41126af1634821d72d5 (diff) | |
kernel/vfs: be more strict about the state of `vfs_backend.handler`
Diffstat (limited to 'src/kernel/vfs')
| -rw-r--r-- | src/kernel/vfs/request.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/kernel/vfs/request.c b/src/kernel/vfs/request.c index 277c353..ad72264 100644 --- a/src/kernel/vfs/request.c +++ b/src/kernel/vfs/request.c @@ -21,9 +21,8 @@ int vfs_request_create(struct vfs_request req_) { case VFS_BACK_ROOT: return vfs_root_handler(req); case VFS_BACK_USER: - if (req->backend->handler - && req->backend->handler->state == PS_WAITS4REQUEST) - { + if (req->backend->handler) { + assert(req->backend->handler->state == PS_WAITS4REQUEST); vfs_request_accept(req); } else { // backend isn't ready yet, join the queue @@ -65,6 +64,7 @@ int vfs_request_accept(struct vfs_request *req) { process_transition(handler, PS_RUNNING); handler->handled_req = req; + req->backend->handler = NULL; regs_savereturn(&handler->regs, 0); return 0; fail: |