diff options
Diffstat (limited to 'fs/ext2/inode.c')
| -rw-r--r-- | fs/ext2/inode.c | 44 |
1 files changed, 30 insertions, 14 deletions
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c index e8af26dd6715..940c96168868 100644 --- a/fs/ext2/inode.c +++ b/fs/ext2/inode.c @@ -69,26 +69,42 @@ static void ext2_write_failed(struct address_space *mapping, loff_t to) /* * Called at the last iput() if i_nlink is zero. */ -void ext2_delete_inode (struct inode * inode) +void ext2_evict_inode(struct inode * inode) { - if (!is_bad_inode(inode)) + struct ext2_block_alloc_info *rsv; + int want_delete = 0; + + if (!inode->i_nlink && !is_bad_inode(inode)) { + want_delete = 1; dquot_initialize(inode); + } else { + dquot_drop(inode); + } + truncate_inode_pages(&inode->i_data, 0); - if (is_bad_inode(inode)) - goto no_delete; - EXT2_I(inode)->i_dtime = get_seconds(); - mark_inode_dirty(inode); - __ext2_write_inode(inode, inode_needs_sync(inode)); + if (want_delete) { + /* set dtime */ + EXT2_I(inode)->i_dtime = get_seconds(); + mark_inode_dirty(inode); + __ext2_write_inode(inode, inode_needs_sync(inode)); + /* truncate to 0 */ + inode->i_size = 0; + if (inode->i_blocks) + ext2_truncate_blocks(inode, 0); + } - inode->i_size = 0; - if (inode->i_blocks) - ext2_truncate_blocks(inode, 0); - ext2_free_inode (inode); + invalidate_inode_buffers(inode); + end_writeback(inode); + + ext2_discard_reservation(inode); + rsv = EXT2_I(inode)->i_block_alloc_info; + EXT2_I(inode)->i_block_alloc_info = NULL; + if (unlikely(rsv)) + kfree(rsv); - return; -no_delete: - clear_inode(inode); /* We must guarantee clearing of inode... */ + if (want_delete) + ext2_free_inode(inode); } typedef struct { |