diff options
Diffstat (limited to 'fs/udf/inode.c')
| -rw-r--r-- | fs/udf/inode.c | 48 |
1 files changed, 19 insertions, 29 deletions
diff --git a/fs/udf/inode.c b/fs/udf/inode.c index ecddcc2ed746..fc48f37aa2dd 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -68,37 +68,23 @@ static void udf_update_extents(struct inode *, static int udf_get_block(struct inode *, sector_t, struct buffer_head *, int); -void udf_delete_inode(struct inode *inode) -{ - truncate_inode_pages(&inode->i_data, 0); - - if (is_bad_inode(inode)) - goto no_delete; - - inode->i_size = 0; - udf_truncate(inode); - lock_kernel(); - - udf_update_inode(inode, IS_SYNC(inode)); - udf_free_inode(inode); - - unlock_kernel(); - return; - -no_delete: - clear_inode(inode); -} - -/* - * If we are going to release inode from memory, we truncate last inode extent - * to proper length. We could use drop_inode() but it's called under inode_lock - * and thus we cannot mark inode dirty there. We use clear_inode() but we have - * to make sure to write inode as it's not written automatically. - */ -void udf_clear_inode(struct inode *inode) +void udf_evict_inode(struct inode *inode) { struct udf_inode_info *iinfo = UDF_I(inode); + int want_delete = 0; + truncate_inode_pages(&inode->i_data, 0); + + if (!inode->i_nlink && !is_bad_inode(inode)) { + want_delete = 1; + inode->i_size = 0; + udf_truncate(inode); + lock_kernel(); + udf_update_inode(inode, IS_SYNC(inode)); + unlock_kernel(); + } + invalidate_inode_buffers(inode); + end_writeback(inode); if (iinfo->i_alloc_type != ICBTAG_FLAG_AD_IN_ICB && inode->i_size != iinfo->i_lenExtents) { printk(KERN_WARNING "UDF-fs (%s): Inode %lu (mode %o) has " @@ -108,9 +94,13 @@ void udf_clear_inode(struct inode *inode) (unsigned long long)inode->i_size, (unsigned long long)iinfo->i_lenExtents); } - kfree(iinfo->i_ext.i_data); iinfo->i_ext.i_data = NULL; + if (want_delete) { + lock_kernel(); + udf_free_inode(inode); + unlock_kernel(); + } } static int udf_writepage(struct page *page, struct writeback_control *wbc) |