diff options
Diffstat (limited to 'fs/gfs2/incore.h')
| -rw-r--r-- | fs/gfs2/incore.h | 38 |
1 files changed, 15 insertions, 23 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index eabe5eac41da..448697a5c462 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -77,7 +77,6 @@ struct gfs2_rgrp_host { struct gfs2_rgrpd { struct list_head rd_list; /* Link with superblock */ struct list_head rd_list_mru; - struct list_head rd_recent; /* Recently used rgrps */ struct gfs2_glock *rd_gl; /* Glock for this rgrp */ u64 rd_addr; /* grp block disk address */ u64 rd_data0; /* first data location */ @@ -128,20 +127,20 @@ struct gfs2_bufdata { struct gfs2_glock_operations { void (*go_xmote_th) (struct gfs2_glock *gl); - void (*go_xmote_bh) (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_lock) (struct gfs2_holder *gh); void (*go_unlock) (struct gfs2_holder *gh); + int (*go_dump)(struct seq_file *seq, const struct gfs2_glock *gl); const int go_type; const unsigned long go_min_hold_time; }; enum { /* States */ - HIF_HOLDER = 6, + HIF_HOLDER = 6, /* Set for gh that "holds" the glock */ HIF_FIRST = 7, - HIF_ABORTED = 9, HIF_WAIT = 10, }; @@ -154,20 +153,20 @@ struct gfs2_holder { unsigned gh_flags; int gh_error; - unsigned long gh_iflags; + unsigned long gh_iflags; /* HIF_... */ unsigned long gh_ip; }; enum { - GLF_LOCK = 1, - GLF_STICKY = 2, - GLF_DEMOTE = 3, - GLF_PENDING_DEMOTE = 4, - GLF_DIRTY = 5, - GLF_DEMOTE_IN_PROGRESS = 6, - GLF_LFLUSH = 7, - GLF_WAITERS2 = 8, - GLF_CONV_DEADLK = 9, + GLF_LOCK = 1, + GLF_STICKY = 2, + GLF_DEMOTE = 3, + GLF_PENDING_DEMOTE = 4, + GLF_DEMOTE_IN_PROGRESS = 5, + GLF_DIRTY = 6, + GLF_LFLUSH = 7, + GLF_INVALIDATE_IN_PROGRESS = 8, + GLF_REPLY_PENDING = 9, }; struct gfs2_glock { @@ -179,19 +178,14 @@ struct gfs2_glock { spinlock_t gl_spin; unsigned int gl_state; + unsigned int gl_target; + unsigned int gl_reply; unsigned int gl_hash; unsigned int gl_demote_state; /* state requested by remote node */ unsigned long gl_demote_time; /* time of first demote request */ - struct pid *gl_owner_pid; - unsigned long gl_ip; struct list_head gl_holders; - struct list_head gl_waiters1; /* HIF_MUTEX */ - struct list_head gl_waiters3; /* HIF_PROMOTE */ const struct gfs2_glock_operations *gl_ops; - - struct gfs2_holder *gl_req_gh; - void *gl_lock; char *gl_lvb; atomic_t gl_lvb_count; @@ -427,7 +421,6 @@ struct gfs2_tune { unsigned int gt_quota_quantum; /* Secs between syncs to quota file */ unsigned int gt_atime_quantum; /* Min secs between atime updates */ unsigned int gt_new_files_jdata; - unsigned int gt_new_files_directio; unsigned int gt_max_readahead; /* Max bytes to read-ahead from disk */ unsigned int gt_stall_secs; /* Detects trouble! */ unsigned int gt_complain_secs; @@ -534,7 +527,6 @@ struct gfs2_sbd { struct mutex sd_rindex_mutex; struct list_head sd_rindex_list; struct list_head sd_rindex_mru_list; - struct list_head sd_rindex_recent_list; struct gfs2_rgrpd *sd_rindex_forward; unsigned int sd_rgrps; |