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_callback) (struct gfs2_glock *gl);
const int go_type;
const unsigned long go_min_hold_time;
+ const unsigned long go_flags;
+#define GLOF_ASPACE 1
};
enum {
struct gfs2_sbd *gl_sbd;
- struct inode *gl_aspace;
struct list_head gl_ail_list;
atomic_t gl_ail_count;
struct delayed_work gl_work;
+ struct work_struct gl_delete;
};
#define GFS2_MIN_LVB_SIZE 32 /* Min size of LVB that gfs2 supports */
GIF_INVALID = 0,
GIF_QD_LOCKED = 1,
GIF_SW_PAGED = 3,
- GIF_USER = 4, /* user inode, not metadata addr space */
};
#define GFS2_DATA_WRITEBACK 1
#define GFS2_DATA_ORDERED 2
+#define GFS2_ERRORS_DEFAULT GFS2_ERRORS_WITHDRAW
+#define GFS2_ERRORS_WITHDRAW 0
+#define GFS2_ERRORS_CONTINUE 1 /* place holder for future feature */
+#define GFS2_ERRORS_RO 2 /* place holder for future feature */
+#define GFS2_ERRORS_PANIC 3
+
struct gfs2_args {
char ar_lockproto[GFS2_LOCKNAME_LEN]; /* Name of the Lock Protocol */
char ar_locktable[GFS2_LOCKNAME_LEN]; /* Name of the Lock Table */
unsigned int ar_data:2; /* ordered/writeback */
unsigned int ar_meta:1; /* mount metafs */
unsigned int ar_discard:1; /* discard requests */
+ unsigned int ar_errors:2; /* errors=withdraw | panic */
+ unsigned int ar_nobarrier:1; /* do not send barriers */
int ar_commit; /* Commit interval */
+ int ar_statfs_quantum; /* The fast statfs interval */
+ int ar_quota_quantum; /* The quota interval */
+ int ar_statfs_percent; /* The % change to force sync */
};
struct gfs2_tune {
unsigned int gt_quota_quantum; /* Secs between syncs to quota file */
unsigned int gt_new_files_jdata;
unsigned int gt_max_readahead; /* Max bytes to read-ahead from disk */
- unsigned int gt_stall_secs; /* Detects trouble! */
unsigned int gt_complain_secs;
unsigned int gt_statfs_quantum;
unsigned int gt_statfs_slow;
*/
struct lm_lockstruct {
- u32 ls_id;
unsigned int ls_jid;
unsigned int ls_first;
unsigned int ls_first_done;
struct gfs2_holder sd_live_gh;
struct gfs2_glock *sd_rename_gl;
struct gfs2_glock *sd_trans_gl;
+ wait_queue_head_t sd_glock_wait;
+ atomic_t sd_glock_disposal;
/* Inode Stuff */
struct dentry *sd_root_dir;
struct inode *sd_jindex;
- struct inode *sd_inum_inode;
struct inode *sd_statfs_inode;
- struct inode *sd_ir_inode;
struct inode *sd_sc_inode;
struct inode *sd_qc_inode;
struct inode *sd_rindex;
struct inode *sd_quota_inode;
- /* Inum stuff */
-
- struct mutex sd_inum_mutex;
-
/* StatFS stuff */
spinlock_t sd_statfs_spin;
struct gfs2_statfs_change_host sd_statfs_master;
struct gfs2_statfs_change_host sd_statfs_local;
+ int sd_statfs_force_sync;
/* Resource group stuff */
struct gfs2_holder sd_journal_gh;
struct gfs2_holder sd_jinode_gh;
- struct gfs2_holder sd_ir_gh;
struct gfs2_holder sd_sc_gh;
struct gfs2_holder sd_qc_gh;