diff options
Diffstat (limited to 'fs/xfs/xfs_qm.h')
| -rw-r--r-- | fs/xfs/xfs_qm.h | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/fs/xfs/xfs_qm.h b/fs/xfs/xfs_qm.h index 579d6a02a5b..797fd463627 100644 --- a/fs/xfs/xfs_qm.h +++ b/fs/xfs/xfs_qm.h @@ -20,13 +20,29 @@ #include "xfs_dquot_item.h" #include "xfs_dquot.h" -#include "xfs_quota_priv.h" struct xfs_inode; extern struct kmem_zone *xfs_qm_dqtrxzone; /* + * Number of bmaps that we ask from bmapi when doing a quotacheck. + * We make this restriction to keep the memory usage to a minimum. + */ +#define XFS_DQITER_MAP_SIZE 10 + +#define XFS_IS_DQUOT_UNINITIALIZED(dqp) ( \ + !dqp->q_core.d_blk_hardlimit && \ + !dqp->q_core.d_blk_softlimit && \ + !dqp->q_core.d_rtb_hardlimit && \ + !dqp->q_core.d_rtb_softlimit && \ + !dqp->q_core.d_ino_hardlimit && \ + !dqp->q_core.d_ino_softlimit && \ + !dqp->q_core.d_bcount && \ + !dqp->q_core.d_rtbcount && \ + !dqp->q_core.d_icount) + +/* * This defines the unit of allocation of dquots. * Currently, it is just one file system block, and a 4K blk contains 30 * (136 * 30 = 4080) dquots. It's probably not worth trying to make @@ -49,9 +65,7 @@ typedef struct xfs_quotainfo { struct xfs_inode *qi_uquotaip; /* user quota inode */ struct xfs_inode *qi_gquotaip; /* group quota inode */ struct xfs_inode *qi_pquotaip; /* project quota inode */ - struct list_head qi_lru_list; - struct mutex qi_lru_lock; - int qi_lru_count; + struct list_lru qi_lru; int qi_dquots; time_t qi_btimelimit; /* limit for blks timer */ time_t qi_itimelimit; /* limit for inodes timer */ @@ -105,8 +119,6 @@ xfs_dq_to_quota_inode(struct xfs_dquot *dqp) return NULL; } -extern int xfs_qm_calc_dquots_per_chunk(struct xfs_mount *mp, - unsigned int nbblks); extern void xfs_trans_mod_dquot(struct xfs_trans *, struct xfs_dquot *, uint, long); extern int xfs_trans_reserve_quota_bydquots(struct xfs_trans *, @@ -160,6 +172,8 @@ extern int xfs_qm_scall_setqlim(struct xfs_mount *, xfs_dqid_t, uint, struct fs_disk_quota *); extern int xfs_qm_scall_getqstat(struct xfs_mount *, struct fs_quota_stat *); +extern int xfs_qm_scall_getqstatv(struct xfs_mount *, + struct fs_quota_statv *); extern int xfs_qm_scall_quotaon(struct xfs_mount *, uint); extern int xfs_qm_scall_quotaoff(struct xfs_mount *, uint); |