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vfs: redo locking

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Matheus
2024-08-26 21:47:23 -03:00
parent da150523ba
commit 42bda0bf92
32 changed files with 271 additions and 169 deletions
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kernel-src/sys/scheduler.c
+5 -3
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@@ -760,11 +760,13 @@ void sched_runinit() {
vnode_t *consolenode;
__assert(devfs_getbyname("console", &consolenode) == 0);
__assert(VOP_OPEN(&consolenode, V_FFLAGS_READ | V_FFLAGS_NOCTTY, &proc->cred) == 0)
VOP_LOCK(consolenode);
__assert(VOP_OPEN(&consolenode, V_FFLAGS_READ | V_FFLAGS_NOCTTY, &proc->cred) == 0);
VOP_HOLD(consolenode);
__assert(VOP_OPEN(&consolenode, V_FFLAGS_WRITE | V_FFLAGS_NOCTTY, &proc->cred) == 0)
__assert(VOP_OPEN(&consolenode, V_FFLAGS_WRITE | V_FFLAGS_NOCTTY, &proc->cred) == 0);
VOP_HOLD(consolenode);
__assert(VOP_OPEN(&consolenode, V_FFLAGS_WRITE | V_FFLAGS_NOCTTY, &proc->cred) == 0)
__assert(VOP_OPEN(&consolenode, V_FFLAGS_WRITE | V_FFLAGS_NOCTTY, &proc->cred) == 0);
VOP_UNLOCK(consolenode);
file_t *stdin = fd_allocate();
file_t *stdout = fd_allocate();