diff options
| author | sotech117 <michael_foiani@brown.edu> | 2024-05-15 05:55:30 +0000 |
|---|---|---|
| committer | sotech117 <michael_foiani@brown.edu> | 2024-05-15 05:55:30 +0000 |
| commit | 81905c31a0033ad447720cc1f36b8ef90be1a3ac (patch) | |
| tree | f5f9d1324d0affc6fb54be570e2e2f342667c5c0 /kernel/fs | |
| parent | af9104c3e6b6693e0f5e39361048b572c7031794 (diff) | |
add locks to fix some tests
Diffstat (limited to 'kernel/fs')
| -rw-r--r-- | kernel/fs/s5fs/s5fs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/fs/s5fs/s5fs.c b/kernel/fs/s5fs/s5fs.c index 73ecaa6..dedadaf 100644 --- a/kernel/fs/s5fs/s5fs.c +++ b/kernel/fs/s5fs/s5fs.c @@ -403,7 +403,9 @@ static long s5fs_mmap(vnode_t *file, mobj_t **ret) // NOT_YET_IMPLEMENTED("VM: s5fs_mmap"); // Add a reference to the underlying mobj and return it + mobj_lock(&file->vn_mobj); mobj_ref(&file->vn_mobj); + mobj_unlock(&file->vn_mobj); *ret = &file->vn_mobj; return 0; } |