This fixes the issue that inodes count will not add up after removal of raw inodes fails. Hence, this prevents possible under flow of the inodes count.
Signed-off-by: Ryusuke Konishi <[email protected]> --- fs/nilfs2/inode.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c index 2fd440d..3a6967d 100644 --- a/fs/nilfs2/inode.c +++ b/fs/nilfs2/inode.c @@ -707,6 +707,7 @@ void nilfs_evict_inode(struct inode *inode) struct nilfs_transaction_info ti; struct super_block *sb = inode->i_sb; struct nilfs_inode_info *ii = NILFS_I(inode); + int ret; if (inode->i_nlink || !ii->i_root || unlikely(is_bad_inode(inode))) { if (inode->i_data.nrpages) @@ -725,8 +726,9 @@ void nilfs_evict_inode(struct inode *inode) nilfs_mark_inode_dirty(inode); end_writeback(inode); - nilfs_ifile_delete_inode(ii->i_root->ifile, inode->i_ino); - atomic_dec(&ii->i_root->inodes_count); + ret = nilfs_ifile_delete_inode(ii->i_root->ifile, inode->i_ino); + if (!ret) + atomic_dec(&ii->i_root->inodes_count); nilfs_clear_inode(inode); -- 1.7.3.5 -- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
