diff options
Diffstat (limited to 'fs/gfs2/incore.h')
| -rw-r--r-- | fs/gfs2/incore.h | 60 |
1 files changed, 36 insertions, 24 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index ba1ea67f4eeb..bdf70c18610c 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -52,7 +52,7 @@ struct gfs2_log_header_host { */ struct gfs2_log_operations { - void (*lo_before_commit) (struct gfs2_sbd *sdp); + void (*lo_before_commit) (struct gfs2_sbd *sdp, struct gfs2_trans *tr); void (*lo_after_commit) (struct gfs2_sbd *sdp, struct gfs2_trans *tr); void (*lo_before_scan) (struct gfs2_jdesc *jd, struct gfs2_log_header_host *head, int pass); @@ -93,6 +93,7 @@ struct gfs2_rgrpd { struct gfs2_rgrp_lvb *rd_rgl; u32 rd_last_alloc; u32 rd_flags; + u32 rd_extfail_pt; /* extent failure point */ #define GFS2_RDF_CHECK 0x10000000 /* check for unlinked inodes */ #define GFS2_RDF_UPTODATE 0x20000000 /* rg is up to date */ #define GFS2_RDF_ERROR 0x40000000 /* error in rg */ @@ -217,7 +218,7 @@ struct gfs2_glock_operations { int (*go_demote_ok) (const struct gfs2_glock *gl); int (*go_lock) (struct gfs2_holder *gh); void (*go_unlock) (struct gfs2_holder *gh); - int (*go_dump)(struct seq_file *seq, const struct gfs2_glock *gl); + void (*go_dump)(struct seq_file *seq, const struct gfs2_glock *gl); void (*go_callback)(struct gfs2_glock *gl, bool remote); const int go_type; const unsigned long go_flags; @@ -350,7 +351,15 @@ struct gfs2_glock { atomic_t gl_ail_count; atomic_t gl_revokes; struct delayed_work gl_work; - struct work_struct gl_delete; + union { + /* For inode and iopen glocks only */ + struct work_struct gl_delete; + /* For rgrp glocks only */ + struct { + loff_t start; + loff_t end; + } gl_vm; + }; struct rcu_head gl_rcu; }; @@ -362,6 +371,7 @@ enum { GIF_ALLOC_FAILED = 2, GIF_SW_PAGED = 3, GIF_ORDERED = 4, + GIF_FREE_VFS_INODE = 5, }; struct gfs2_inode { @@ -419,10 +429,13 @@ enum { }; struct gfs2_quota_data { + struct hlist_bl_node qd_hlist; struct list_head qd_list; struct kqid qd_id; + struct gfs2_sbd *qd_sbd; struct lockref qd_lockref; struct list_head qd_lru; + unsigned qd_hash; unsigned long qd_flags; /* QDF_... */ @@ -441,6 +454,7 @@ struct gfs2_quota_data { u64 qd_sync_gen; unsigned long qd_last_warn; + struct rcu_head qd_rcu; }; struct gfs2_trans { @@ -449,11 +463,11 @@ struct gfs2_trans { unsigned int tr_blocks; unsigned int tr_revokes; unsigned int tr_reserved; + unsigned int tr_touched:1; + unsigned int tr_attached:1; struct gfs2_holder tr_t_gh; - int tr_touched; - int tr_attached; unsigned int tr_num_buf_new; unsigned int tr_num_databuf_new; @@ -463,6 +477,8 @@ struct gfs2_trans { unsigned int tr_num_revoke_rm; struct list_head tr_list; + struct list_head tr_databuf; + struct list_head tr_buf; unsigned int tr_first; struct list_head tr_ail1_list; @@ -470,7 +486,7 @@ struct gfs2_trans { }; struct gfs2_journal_extent { - struct list_head extent_list; + struct list_head list; unsigned int lblock; /* First logical block */ u64 dblock; /* First disk block */ @@ -480,6 +496,7 @@ struct gfs2_journal_extent { struct gfs2_jdesc { struct list_head jd_list; struct list_head extent_list; + unsigned int nr_extents; struct work_struct jd_work; struct inode *jd_inode; unsigned long jd_flags; @@ -487,6 +504,15 @@ struct gfs2_jdesc { unsigned int jd_jid; unsigned int jd_blocks; int jd_recover_error; + /* Replay stuff */ + + unsigned int jd_found_blocks; + unsigned int jd_found_revokes; + unsigned int jd_replayed_blocks; + + struct list_head jd_revoke_list; + unsigned int jd_replay_tail; + }; struct gfs2_statfs_change_host { @@ -720,30 +746,25 @@ struct gfs2_sbd { spinlock_t sd_trunc_lock; unsigned int sd_quota_slots; - unsigned int sd_quota_chunks; - unsigned char **sd_quota_bitmap; + unsigned long *sd_quota_bitmap; + spinlock_t sd_bitmap_lock; u64 sd_quota_sync_gen; /* Log stuff */ + struct address_space sd_aspace; + spinlock_t sd_log_lock; struct gfs2_trans *sd_log_tr; unsigned int sd_log_blks_reserved; - unsigned int sd_log_commited_buf; - unsigned int sd_log_commited_databuf; int sd_log_commited_revoke; atomic_t sd_log_pinned; - unsigned int sd_log_num_buf; unsigned int sd_log_num_revoke; - unsigned int sd_log_num_rg; - unsigned int sd_log_num_databuf; - struct list_head sd_log_le_buf; struct list_head sd_log_le_revoke; - struct list_head sd_log_le_databuf; struct list_head sd_log_le_ordered; spinlock_t sd_ordered_lock; @@ -771,15 +792,6 @@ struct gfs2_sbd { struct list_head sd_ail1_list; struct list_head sd_ail2_list; - /* Replay stuff */ - - struct list_head sd_revoke_list; - unsigned int sd_replay_tail; - - unsigned int sd_found_blocks; - unsigned int sd_found_revokes; - unsigned int sd_replayed_blocks; - /* For quiescing the filesystem */ struct gfs2_holder sd_freeze_gh; |