| 38,6 → 38,7 |
|---|
| #include <ipc/ipc.h> |
| #include <ipc/services.h> |
| #include <async.h> |
| #include <fibril.h> |
| #include <errno.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| 338,6 → 339,11 |
|---|
| * It will be up'ed in vfs_release_phone(). |
| */ |
| futex_down(&fs->phone_futex); |
| /* |
| * Avoid deadlock with other fibrils in the same thread |
| * by disabling fibril preemption. |
| */ |
| fibril_inc_sercount(); |
| return fs->phone; |
| } |
| } |
| 353,6 → 359,11 |
|---|
| { |
| bool found = false; |
| |
| /* |
| * Undo the fibril_inc_sercount() done in vfs_grab_phone(). |
| */ |
| fibril_dec_sercount(); |
| |
| futex_down(&fs_head_futex); |
| link_t *cur; |
| for (cur = fs_head.next; cur != &fs_head; cur = cur->next) { |