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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/syscalls/truncate.c
+3 -2
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@@ -17,9 +17,10 @@ syscallret_t syscall_ftruncate(int fd, size_t size) {
goto cleanup;
}
MUTEX_ACQUIRE(&file->vnode->sizelock, false);
VOP_LOCK(file->vnode);
ret.errno = VOP_RESIZE(file->vnode, size, &_cpu()->thread->proc->cred);
MUTEX_RELEASE(&file->vnode->sizelock);
VOP_UNLOCK(file->vnode);
ret.ret = ret.errno ? -1 : 0;
cleanup: