diff options
Diffstat (limited to 'fs/f2fs/inode.c')
| -rw-r--r-- | fs/f2fs/inode.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index 10780e37fc7b..282fd320bdb3 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -372,6 +372,19 @@ static bool sanity_check_inode(struct inode *inode, struct page *node_page) return false; } + if (IS_DEVICE_ALIASING(inode)) { + if (!f2fs_sb_has_device_alias(sbi)) { + f2fs_warn(sbi, "%s: inode (ino=%lx) has device alias flag, but the feature is off", + __func__, inode->i_ino); + return false; + } + if (!f2fs_is_pinned_file(inode)) { + f2fs_warn(sbi, "%s: inode (ino=%lx) has device alias flag, but is not pinned", + __func__, inode->i_ino); + return false; + } + } + return true; } @@ -825,7 +838,8 @@ void f2fs_evict_inode(struct inode *inode) f2fs_bug_on(sbi, get_dirty_pages(inode)); f2fs_remove_dirty_inode(inode); - f2fs_destroy_extent_tree(inode); + if (!IS_DEVICE_ALIASING(inode)) + f2fs_destroy_extent_tree(inode); if (inode->i_nlink || is_bad_inode(inode)) goto no_delete; @@ -881,6 +895,9 @@ retry: goto retry; } + if (IS_DEVICE_ALIASING(inode)) + f2fs_destroy_extent_tree(inode); + if (err) { f2fs_update_inode_page(inode); if (dquot_initialize_needed(inode)) |