diff options
Diffstat (limited to 'fs/gfs2/incore.h')
| -rw-r--r-- | fs/gfs2/incore.h | 55 |
1 files changed, 17 insertions, 38 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index f566ec1b4e8..608849d0002 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -68,12 +68,6 @@ struct gfs2_bitmap { u32 bi_len; }; -struct gfs2_rgrp_host { - u32 rg_free; - u32 rg_dinodes; - u64 rg_igeneration; -}; - struct gfs2_rgrpd { struct list_head rd_list; /* Link with superblock */ struct list_head rd_list_mru; @@ -83,14 +77,16 @@ struct gfs2_rgrpd { u32 rd_length; /* length of rgrp header in fs blocks */ u32 rd_data; /* num of data blocks in rgrp */ u32 rd_bitbytes; /* number of bytes in data bitmaps */ - struct gfs2_rgrp_host rd_rg; + u32 rd_free; + u32 rd_free_clone; + u32 rd_dinodes; + u64 rd_igeneration; struct gfs2_bitmap *rd_bits; - unsigned int rd_bh_count; struct mutex rd_mutex; - u32 rd_free_clone; struct gfs2_log_element rd_le; - u32 rd_last_alloc; struct gfs2_sbd *rd_sbd; + unsigned int rd_bh_count; + u32 rd_last_alloc; unsigned char rd_flags; #define GFS2_RDF_CHECK 0x01 /* Need to check for unlinked inodes */ #define GFS2_RDF_NOALLOC 0x02 /* rg prohibits allocation */ @@ -129,7 +125,7 @@ struct gfs2_glock_operations { void (*go_xmote_th) (struct gfs2_glock *gl); int (*go_xmote_bh) (struct gfs2_glock *gl, struct gfs2_holder *gh); void (*go_inval) (struct gfs2_glock *gl, int flags); - int (*go_demote_ok) (struct gfs2_glock *gl); + 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); @@ -159,7 +155,6 @@ struct gfs2_holder { enum { GLF_LOCK = 1, - GLF_STICKY = 2, GLF_DEMOTE = 3, GLF_PENDING_DEMOTE = 4, GLF_DEMOTE_IN_PROGRESS = 5, @@ -194,7 +189,7 @@ struct gfs2_glock { unsigned long gl_tchange; void *gl_object; - struct list_head gl_reclaim; + struct list_head gl_lru; struct gfs2_sbd *gl_sbd; @@ -233,29 +228,24 @@ enum { GIF_USER = 4, /* user inode, not metadata addr space */ }; -struct gfs2_dinode_host { - u64 di_size; /* number of bytes in file */ - u64 di_generation; /* generation number for NFS */ - u32 di_flags; /* GFS2_DIF_... */ - /* These only apply to directories */ - u32 di_entries; /* The number of entries in the directory */ - u64 di_eattr; /* extended attribute block number */ -}; struct gfs2_inode { struct inode i_inode; u64 i_no_addr; u64 i_no_formal_ino; + u64 i_generation; + u64 i_eattr; + loff_t i_disksize; unsigned long i_flags; /* GIF_... */ - - struct gfs2_dinode_host i_di; /* To be replaced by ref to block */ - struct gfs2_glock *i_gl; /* Move into i_gh? */ struct gfs2_holder i_iopen_gh; struct gfs2_holder i_gh; /* for prepare/commit_write only */ struct gfs2_alloc *i_alloc; u64 i_goal; /* goal block for allocations */ struct rw_semaphore i_rw_mutex; + struct list_head i_trunc_list; + u32 i_entries; + u32 i_diskflags; u8 i_height; u8 i_depth; }; @@ -406,13 +396,11 @@ struct gfs2_args { struct gfs2_tune { spinlock_t gt_spin; - unsigned int gt_demote_secs; /* Cache retention for unheld glock */ unsigned int gt_incore_log_blocks; unsigned int gt_log_flush_secs; unsigned int gt_recoverd_secs; unsigned int gt_logd_secs; - unsigned int gt_quotad_secs; unsigned int gt_quota_simul_sync; /* Max quotavals to sync at once */ unsigned int gt_quota_warn_period; /* Secs between quota warn msgs */ @@ -488,10 +476,6 @@ struct gfs2_sbd { /* Lock Stuff */ struct lm_lockstruct sd_lockstruct; - struct list_head sd_reclaim_list; - spinlock_t sd_reclaim_lock; - wait_queue_head_t sd_reclaim_wq; - atomic_t sd_reclaim_count; struct gfs2_holder sd_live_gh; struct gfs2_glock *sd_rename_gl; struct gfs2_glock *sd_trans_gl; @@ -519,7 +503,6 @@ struct gfs2_sbd { spinlock_t sd_statfs_spin; struct gfs2_statfs_change_host sd_statfs_master; struct gfs2_statfs_change_host sd_statfs_local; - unsigned long sd_statfs_sync_time; /* Resource group stuff */ @@ -552,8 +535,6 @@ struct gfs2_sbd { struct task_struct *sd_recoverd_process; struct task_struct *sd_logd_process; struct task_struct *sd_quotad_process; - struct task_struct *sd_glockd_process[GFS2_GLOCKD_MAX]; - unsigned int sd_glockd_num; /* Quota stuff */ @@ -561,13 +542,15 @@ struct gfs2_sbd { atomic_t sd_quota_count; spinlock_t sd_quota_spin; struct mutex sd_quota_mutex; + wait_queue_head_t sd_quota_wait; + struct list_head sd_trunc_list; + spinlock_t sd_trunc_lock; unsigned int sd_quota_slots; unsigned int sd_quota_chunks; unsigned char **sd_quota_bitmap; u64 sd_quota_sync_gen; - unsigned long sd_quota_sync_time; /* Log stuff */ @@ -624,10 +607,6 @@ struct gfs2_sbd { struct mutex sd_freeze_lock; unsigned int sd_freeze_count; - /* Counters */ - - atomic_t sd_reclaimed; - char sd_fsname[GFS2_FSNAME_LEN]; char sd_table_name[GFS2_FSNAME_LEN]; char sd_proto_name[GFS2_FSNAME_LEN]; |