/* this is common implementation of set_plug_in_inode method of file plugin
*/
int set_plug_in_inode_common(struct inode *object /* inode to set plugin on */ ,
struct inode *parent /* parent object */ ,
reiser4_object_create_data * data /* creational
* data */ )
{
__u64 mask;
object->i_mode = data->mode;
/* this should be plugin decision */
object->i_uid = current->cred->fsuid;
object->i_mtime = object->i_atime = object->i_ctime = CURRENT_TIME;
/* support for BSD style group-id assignment. See mount's manual page
description of bsdgroups ext2 mount options for more details */
if (reiser4_is_set(object->i_sb, REISER4_BSD_GID))
object->i_gid = parent->i_gid;
else if (parent->i_mode & S_ISGID) {
/* parent directory has sguid bit */
object->i_gid = parent->i_gid;
if (S_ISDIR(object->i_mode))
/* sguid is inherited by sub-directories */
object->i_mode |= S_ISGID;
} else
object->i_gid = current->cred->fsgid;
/* this object doesn't have stat-data yet */
reiser4_inode_set_flag(object, REISER4_NO_SD);
#if 0
/* this is now called after all inode plugins are initialized:
do_create_vfs_child after adjust_to_parent */
/* setup inode and file-operations for this inode */
setup_inode_ops(object, data);
#endif
object->i_nlink = 0;
reiser4_seal_init(&reiser4_inode_data(object)->sd_seal, NULL, NULL);
mask = (1 << UNIX_STAT) | (1 << LIGHT_WEIGHT_STAT);
if (!reiser4_is_set(object->i_sb, REISER4_32_BIT_TIMES))
mask |= (1 << LARGE_TIMES_STAT);
reiser4_inode_data(object)->extmask = mask;
return 0;
}
static inline int reiser4_use_write_barrier(struct super_block * s)
{
return !reiser4_is_set(s, REISER4_NO_WRITE_BARRIER);
}
