--- fs/xfs/xfs_inode.c_1.489 2007-12-12 17:14:54.000000000 +1100 +++ fs/xfs/xfs_inode.c 2007-12-12 17:15:42.000000000 +1100 @@ -2733,71 +2733,6 @@ xfs_idestroy_fork( } /* - * This is called free all the memory associated with an inode. - * It must free the inode itself and any buffers allocated for - * if_extents/if_data and if_broot. It must also free the lock - * associated with the inode. - */ -void -xfs_idestroy( - xfs_inode_t *ip) -{ - switch (ip->i_d.di_mode & S_IFMT) { - case S_IFREG: - case S_IFDIR: - case S_IFLNK: - xfs_idestroy_fork(ip, XFS_DATA_FORK); - break; - } - if (ip->i_afp) - xfs_idestroy_fork(ip, XFS_ATTR_FORK); - mrfree(&ip->i_lock); - mrfree(&ip->i_iolock); - freesema(&ip->i_flock); - -#ifdef XFS_INODE_TRACE - ktrace_free(ip->i_trace); -#endif -#ifdef XFS_BMAP_TRACE - ktrace_free(ip->i_xtrace); -#endif -#ifdef XFS_BMBT_TRACE - ktrace_free(ip->i_btrace); -#endif -#ifdef XFS_RW_TRACE - ktrace_free(ip->i_rwtrace); -#endif -#ifdef XFS_ILOCK_TRACE - ktrace_free(ip->i_lock_trace); -#endif -#ifdef XFS_DIR2_TRACE - ktrace_free(ip->i_dir_trace); -#endif - if (ip->i_itemp) { - /* - * Only if we are shutting down the fs will we see an - * inode still in the AIL. If it is there, we should remove - * it to prevent a use-after-free from occurring. - */ - xfs_mount_t *mp = ip->i_mount; - xfs_log_item_t *lip = &ip->i_itemp->ili_item; - - ASSERT(((lip->li_flags & XFS_LI_IN_AIL) == 0) || - XFS_FORCED_SHUTDOWN(ip->i_mount)); - if (lip->li_flags & XFS_LI_IN_AIL) { - spin_lock(&mp->m_ail_lock); - if (lip->li_flags & XFS_LI_IN_AIL) - xfs_trans_delete_ail(mp, lip); - else - spin_unlock(&mp->m_ail_lock); - } - xfs_inode_item_destroy(ip); - } - kmem_zone_free(xfs_inode_zone, ip); -} - - -/* * Increment the pin count of the given buffer. * This value is protected by ipinlock spinlock in the mount structure. */ @@ -2860,6 +2795,74 @@ xfs_iunpin_wait( wait_event(ip->i_ipin_wait, (atomic_read(&ip->i_pincount) == 0)); } +/* + * This is called free all the memory associated with an inode. + * It must free the inode itself and any buffers allocated for + * if_extents/if_data and if_broot. It must also free the lock + * associated with the inode. + */ +void +xfs_idestroy( + xfs_inode_t *ip) +{ + /* + * Wait for any log writes referencing this inode to complete. + */ + xfs_iunpin_wait(ip); + + switch (ip->i_d.di_mode & S_IFMT) { + case S_IFREG: + case S_IFDIR: + case S_IFLNK: + xfs_idestroy_fork(ip, XFS_DATA_FORK); + break; + } + if (ip->i_afp) + xfs_idestroy_fork(ip, XFS_ATTR_FORK); + mrfree(&ip->i_lock); + mrfree(&ip->i_iolock); + freesema(&ip->i_flock); + +#ifdef XFS_INODE_TRACE + ktrace_free(ip->i_trace); +#endif +#ifdef XFS_BMAP_TRACE + ktrace_free(ip->i_xtrace); +#endif +#ifdef XFS_BMBT_TRACE + ktrace_free(ip->i_btrace); +#endif +#ifdef XFS_RW_TRACE + ktrace_free(ip->i_rwtrace); +#endif +#ifdef XFS_ILOCK_TRACE + ktrace_free(ip->i_lock_trace); +#endif +#ifdef XFS_DIR2_TRACE + ktrace_free(ip->i_dir_trace); +#endif + if (ip->i_itemp) { + /* + * Only if we are shutting down the fs will we see an + * inode still in the AIL. If it is there, we should remove + * it to prevent a use-after-free from occurring. + */ + xfs_mount_t *mp = ip->i_mount; + xfs_log_item_t *lip = &ip->i_itemp->ili_item; + + ASSERT(((lip->li_flags & XFS_LI_IN_AIL) == 0) || + XFS_FORCED_SHUTDOWN(ip->i_mount)); + if (lip->li_flags & XFS_LI_IN_AIL) { + spin_lock(&mp->m_ail_lock); + if (lip->li_flags & XFS_LI_IN_AIL) + xfs_trans_delete_ail(mp, lip); + else + spin_unlock(&mp->m_ail_lock); + } + xfs_inode_item_destroy(ip); + } + kmem_zone_free(xfs_inode_zone, ip); +} /* * xfs_iextents_copy()