diff options
Diffstat (limited to 'fs/f2fs/inode.c')
| -rw-r--r-- | fs/f2fs/inode.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index 1ed86df343a5..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; } @@ -775,8 +788,10 @@ int f2fs_write_inode(struct inode *inode, struct writeback_control *wbc) !is_inode_flag_set(inode, FI_DIRTY_INODE)) return 0; - if (!f2fs_is_checkpoint_ready(sbi)) + if (!f2fs_is_checkpoint_ready(sbi)) { + f2fs_mark_inode_dirty_sync(inode, true); return -ENOSPC; + } /* * We need to balance fs here to prevent from producing dirty node pages @@ -823,7 +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; @@ -879,6 +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)) |