18  * @sdp: the filesystem
22 static inline void gfs2_log_lock(struct gfs2_sbd *sdp)  in gfs2_log_lock()  argument
23 __acquires(&sdp->sd_log_lock)  in gfs2_log_lock()
25 	spin_lock(&sdp->sd_log_lock);  in gfs2_log_lock()
30  * @sdp: the filesystem
34 static inline void gfs2_log_unlock(struct gfs2_sbd *sdp)  in gfs2_log_unlock()  argument
35 __releases(&sdp->sd_log_lock)  in gfs2_log_unlock()
37 	spin_unlock(&sdp->sd_log_lock);  in gfs2_log_unlock()
40 static inline void gfs2_log_pointers_init(struct gfs2_sbd *sdp,  in gfs2_log_pointers_init()  argument
43 	if (++value == sdp->sd_jdesc->jd_blocks) {  in gfs2_log_pointers_init()
46 	sdp->sd_log_head = sdp->sd_log_tail = value;  in gfs2_log_pointers_init()
51 	struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);  in gfs2_ordered_add_inode()  local
53 	if (gfs2_is_jdata(ip) || !gfs2_is_ordered(sdp))  in gfs2_ordered_add_inode()
57 		spin_lock(&sdp->sd_ordered_lock);  in gfs2_ordered_add_inode()
59 			list_add(&ip->i_ordered, &sdp->sd_log_ordered);  in gfs2_ordered_add_inode()
60 		spin_unlock(&sdp->sd_ordered_lock);  in gfs2_ordered_add_inode()
65 extern unsigned int gfs2_struct2blk(struct gfs2_sbd *sdp, unsigned int nstruct);
67 extern void gfs2_log_release(struct gfs2_sbd *sdp, unsigned int blks);
68 extern int gfs2_log_reserve(struct gfs2_sbd *sdp, unsigned int blks);
69 extern void gfs2_write_log_header(struct gfs2_sbd *sdp, struct gfs2_jdesc *jd,
72 extern void gfs2_log_flush(struct gfs2_sbd *sdp, struct gfs2_glock *gl,
74 extern void gfs2_log_commit(struct gfs2_sbd *sdp, struct gfs2_trans *trans);
75 extern void gfs2_ail1_flush(struct gfs2_sbd *sdp, struct writeback_control *wbc);
76 extern void log_flush_wait(struct gfs2_sbd *sdp);
79 extern void gfs2_add_revoke(struct gfs2_sbd *sdp, struct gfs2_bufdata *bd);
81 extern void gfs2_write_revokes(struct gfs2_sbd *sdp);