diff options
Diffstat (limited to 'fs/udf')
| -rw-r--r-- | fs/udf/ialloc.c | 2 | ||||
| -rw-r--r-- | fs/udf/inode.c | 48 | ||||
| -rw-r--r-- | fs/udf/super.c | 3 | ||||
| -rw-r--r-- | fs/udf/udfdecl.h | 3 |
4 files changed, 21 insertions, 35 deletions
diff --git a/fs/udf/ialloc.c b/fs/udf/ialloc.c index 18cd7111185d..75d9304d0dc3 100644 --- a/fs/udf/ialloc.c +++ b/fs/udf/ialloc.c @@ -31,8 +31,6 @@ void udf_free_inode(struct inode *inode) struct super_block *sb = inode->i_sb; struct udf_sb_info *sbi = UDF_SB(sb); - clear_inode(inode); - mutex_lock(&sbi->s_alloc_mutex); if (sbi->s_lvid_bh) { struct logicalVolIntegrityDescImpUse *lvidiu = 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) diff --git a/fs/udf/super.c b/fs/udf/super.c index 612d1e2e285a..f9f4a9a0ea2b 100644 --- a/fs/udf/super.c +++ b/fs/udf/super.c @@ -175,8 +175,7 @@ static const struct super_operations udf_sb_ops = { .alloc_inode = udf_alloc_inode, .destroy_inode = udf_destroy_inode, .write_inode = udf_write_inode, - .delete_inode = udf_delete_inode, - .clear_inode = udf_clear_inode, + .evict_inode = udf_evict_inode, .put_super = udf_put_super, .sync_fs = udf_sync_fs, .statfs = udf_statfs, diff --git a/fs/udf/udfdecl.h b/fs/udf/udfdecl.h index 2bac0354891f..6995ab1f4305 100644 --- a/fs/udf/udfdecl.h +++ b/fs/udf/udfdecl.h @@ -139,8 +139,7 @@ extern struct buffer_head *udf_expand_dir_adinicb(struct inode *, int *, int *); extern struct buffer_head *udf_bread(struct inode *, int, int, int *); extern void udf_truncate(struct inode *); extern void udf_read_inode(struct inode *); -extern void udf_delete_inode(struct inode *); -extern void udf_clear_inode(struct inode *); +extern void udf_evict_inode(struct inode *); extern int udf_write_inode(struct inode *, struct writeback_control *wbc); extern long udf_block_map(struct inode *, sector_t); extern int udf_extend_file(struct inode *, struct extent_position *, |