Cross Reference: /illumos-gate/usr/src/uts/common/io/fssnap.c

Lines Matching refs:cowp
1446 	struct cow_info	*cowp = sidp->sid_cowinfo;
1447 	cow_map_t	*cmap = &cowp->cow_map;
1473 	throttle_write = !(taskq_member(cowp->cow_taskq, curthread) ||
1631 		if (cowp->cow_backfile_array != NULL)
1632 			(void) taskq_dispatch(cowp->cow_taskq,
1660 	cow_info_t	*cowp = sidp->sid_cowinfo;
1661 	cow_map_t	*cmap = &cowp->cow_map;
1690 		    (char *)cowp->cow_kstat_mntpt->ks_data,
1701 	if (error = vn_rdwr(UIO_WRITE, (cowp->cow_backfile_array)[bf_index],
1708 		    (char *)cowp->cow_kstat_bfname->ks_data,
1753 	struct cow_info *cowp;
1833 	cowp = kmem_zalloc(sizeof (struct cow_info), KM_SLEEP);
1835 	cowp->cow_backfile_array = bfvpp;
1836 	cowp->cow_backcount = backfilecount;
1837 	cowp->cow_backfile_sz = max_backfile_size;
1846 	cowp->cow_taskq = taskq_create(taskqname, fssnap_taskq_nthreads,
1850 	taskq_suspend(cowp->cow_taskq);
1853 	cmap = &cowp->cow_map;
1871 	sidp->sid_cowinfo = cowp;
1901 	struct cow_info *cowp = sid->sid_cowinfo;
1902 	struct cow_map	*cmap = &cowp->cow_map;
1921 	struct cow_info *cowp = sid->sid_cowinfo;
1922 	struct cow_map	*cmap = &cowp->cow_map;
1942 	struct cow_info		*cowp;
1952 	cowp = sidp->sid_cowinfo;
1953 	cmap = &cowp->cow_map;
1996 	taskq_resume(cowp->cow_taskq);
2024 	struct cow_info		*cowp;
2075 	cowp = sidp->sid_cowinfo;
2076 	if (cowp == NULL) {
2083 	if (cowp->cow_taskq) {
2084 		taskq_destroy(cowp->cow_taskq);
2085 		cowp->cow_taskq = NULL;
2088 	if (cowp->cow_backfile_array != NULL) {
2089 		for (vpp = cowp->cow_backfile_array; *vpp; vpp++)
2091 		kmem_free(cowp->cow_backfile_array,
2092 		    (cowp->cow_backcount + 1) * sizeof (vnode_t *));
2093 		cowp->cow_backfile_array = NULL;
2099 	cmap = &cowp->cow_map;
2109 		transtbl_free(&cowp->cow_map);
2120 	fssnap_delete_kstats(cowp);
2122 	kmem_free(cowp, sizeof (struct cow_info));
2181 	struct cow_info *cowp = sidp->sid_cowinfo;
2202 			cowp->cow_kstat_mntpt = NULL;
2208 			cowp->cow_kstat_mntpt = mntpoint;
2212 		cowp->cow_kstat_mntpt = NULL;
2221 		cowp->cow_kstat_bfname = NULL;
2228 			cowp->cow_kstat_bfname = bfname;
2231 			cowp->cow_kstat_bfname = NULL;
2247 		cowp->cow_kstat_num = NULL;
2251 	cowp->cow_kstat_num = num;
2268 	stats->ckn_chunksize.value.ui32 = cowp->cow_map.cmap_chunksz;
2269 	stats->ckn_maxsize.value.ui64 = cowp->cow_map.cmap_maxsize;
2283 	struct cow_info *cowp = sidp->sid_cowinfo;
2300 	stats->ckn_bfsize.value.ui64 = cowp->cow_map.cmap_nchunks *
2301 	    cowp->cow_map.cmap_chunksz;
2311 fssnap_delete_kstats(struct cow_info *cowp)
2313 	if (cowp->cow_kstat_num != NULL) {
2314 		kstat_delete(cowp->cow_kstat_num);
2315 		cowp->cow_kstat_num = NULL;
2317 	if (cowp->cow_kstat_mntpt != NULL) {
2318 		kstat_delete(cowp->cow_kstat_mntpt);
2319 		cowp->cow_kstat_mntpt = NULL;
2321 	if (cowp->cow_kstat_bfname != NULL) {
2322 		kstat_delete(cowp->cow_kstat_bfname);
2323 		cowp->cow_kstat_bfname = NULL;