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refactor: extract init_pages

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This commit is contained in:
Gleb Koval
2024-12-05 19:35:39 +00:00
parent 7860f3863f
commit 0f1f7b9a6f
2 changed files with 34 additions and 9 deletions
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21
src/threads/thread.c
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@@ -265,11 +265,24 @@ thread_create (const char *name, int priority,
#ifdef USERPROG
/* Initialize the thread's file descriptor table. */
t->fd_counter = MINIMUM_USER_FD;
bool success = hash_init (&t->open_files, fd_hash, fd_less, NULL);
if (success)
{
success = hash_init (&t->child_results, process_result_hash,
process_result_less, t);
if (!success)
hash_destroy (&t->open_files, NULL);
#ifdef VM
else
{
success = init_pages (&t->pages);
if (!success)
hash_destroy (&t->child_results, NULL);
}
#endif
}
if (!hash_init (&t->open_files, fd_hash, fd_less, NULL)
|| !hash_init (&t->child_results, process_result_hash,
process_result_less, t)
|| !hash_init (&t->pages, page_hash, page_less, NULL))
if (!success)
{
palloc_free_page (t);
free (t->result);