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Searched refs:snap (Results 1 – 25 of 71) sorted by relevance

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/linux-6.15/drivers/net/ethernet/intel/ice/
H A Dice_vf_mbx.c139 memset(&snap->mbx_buf, 0, sizeof(snap->mbx_buf)); in ice_mbx_reset_snapshot()
140 snap->mbx_buf.state = ICE_MAL_VF_DETECT_STATE_NEW_SNAPSHOT; in ice_mbx_reset_snapshot()
143 list_for_each_entry(vf_info, &snap->mbx_vf, list_entry) in ice_mbx_reset_snapshot()
272 struct ice_mbx_snapshot *snap = &hw->mbx_snapshot; in ice_mbx_vf_state_handler() local
303 snap_buf = &snap->mbx_buf; in ice_mbx_vf_state_handler()
308 ice_mbx_reset_snapshot(snap); in ice_mbx_vf_state_handler()
394 struct ice_mbx_snapshot *snap = &hw->mbx_snapshot; in ice_mbx_init_vf_info() local
397 list_add(&vf_info->list_entry, &snap->mbx_vf); in ice_mbx_init_vf_info()
408 struct ice_mbx_snapshot *snap = &hw->mbx_snapshot; in ice_mbx_init_snapshot() local
410 INIT_LIST_HEAD(&snap->mbx_vf); in ice_mbx_init_snapshot()
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/linux-6.15/net/802/
H A Dhippi.c70 hip->snap.dsap = HIPPI_EXTENDED_SAP; in hippi_header()
71 hip->snap.ssap = HIPPI_EXTENDED_SAP; in hippi_header()
72 hip->snap.ctrl = HIPPI_UI_CMD; in hippi_header()
73 hip->snap.oui[0] = 0x00; in hippi_header()
74 hip->snap.oui[1] = 0x00; in hippi_header()
75 hip->snap.oui[2] = 0x00; in hippi_header()
76 hip->snap.ethertype = htons(type); in hippi_header()
110 return hip->snap.ethertype; in hippi_type_trans()
/linux-6.15/drivers/md/
H A Ddm-snap.c210 struct dm_snapshot *snap; member
748 pe->snap = s; in alloc_pending_exception()
2327 if (!snap->valid) in snapshot_status()
2337 snap->store->type->usage(snap->store, in snapshot_status()
2359 DMEMIT("%s %s", snap->origin->name, snap->cow->name); in snapshot_status()
2360 sz += snap->store->type->status(snap->store, type, result + sz, in snapshot_status()
2362 num_features = snap->discard_zeroes_cow + snap->discard_passdown_origin; in snapshot_status()
2393 r = fn(ti, snap->cow, 0, get_dev_size(snap->cow->bdev), data); in snapshot_iterate_devices()
2409 snap = snap_src; in snapshot_io_hints()
2470 if (!snap->valid || !snap->active) in __origin_write()
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H A Ddm-exception-store.h119 struct dm_snapshot *snap; member
134 struct dm_dev *dm_snap_origin(struct dm_snapshot *snap);
135 struct dm_dev *dm_snap_cow(struct dm_snapshot *snap);
189 struct dm_snapshot *snap,
H A Ddm-exception-store.c173 (bdev_logical_block_size(dm_snap_cow(store->snap)->bdev) >> 9) || in dm_exception_store_set_chunk_size()
175 (bdev_logical_block_size(dm_snap_origin(store->snap)->bdev) >> 9)) { in dm_exception_store_set_chunk_size()
193 struct dm_snapshot *snap, in dm_exception_store_create() argument
231 tmp_store->snap = snap; in dm_exception_store_create()
H A Ddm-snap-transient.c46 sector_t size = get_dev_size(dm_snap_cow(store->snap)->bdev); in transient_prepare_exception()
72 *total_sectors = get_dev_size(dm_snap_cow(store->snap)->bdev); in transient_usage()
H A DMakefile15 dm-snapshot-y += dm-snap.o dm-exception-store.o dm-snap-transient.o \
16 dm-snap-persistent.o
H A Ddm-snap-persistent.c236 .bdev = dm_snap_cow(ps->store->snap)->bdev, in chunk_io()
320 bdev_logical_block_size(dm_snap_cow(ps->store->snap)-> in read_header()
497 client = dm_bufio_client_create(dm_snap_cow(ps->store->snap)->bdev, in read_exceptions()
581 *total_sectors = get_dev_size(dm_snap_cow(store->snap)->bdev); in persistent_usage()
678 sector_t size = get_dev_size(dm_snap_cow(store->snap)->bdev); in persistent_prepare_exception()
/linux-6.15/drivers/usb/mon/
H A Dmon_stat.c22 struct snap { struct
30 struct snap *sp; in mon_stat_open() argument
32 sp = kmalloc(sizeof(struct snap), GFP_KERNEL); in mon_stat_open()
49 struct snap *sp = file->private_data; in mon_stat_read()
56 struct snap *sp = file->private_data; in mon_stat_release()
/linux-6.15/drivers/gpu/drm/xe/
H A Dxe_vm.c3759 snap->snap[i].mm = mm; in xe_vm_snapshot_capture()
3787 snap->snap[i].data = kvmalloc(snap->snap[i].len, GFP_USER); in xe_vm_snapshot_capture_delayed()
3788 if (!snap->snap[i].data) { in xe_vm_snapshot_capture_delayed()
3795 snap->snap[i].data, snap->snap[i].len); in xe_vm_snapshot_capture_delayed()
3800 if (!copy_from_user(snap->snap[i].data, userptr, snap->snap[i].len)) in xe_vm_snapshot_capture_delayed()
3806 mmput(snap->snap[i].mm); in xe_vm_snapshot_capture_delayed()
3807 snap->snap[i].mm = NULL; in xe_vm_snapshot_capture_delayed()
3817 snap->snap[i].bo = NULL; in xe_vm_snapshot_capture_delayed()
3831 drm_printf(p, "[%llx].length: 0x%lx\n", snap->snap[i].ofs, snap->snap[i].len); in xe_vm_snapshot_print()
3863 if (snap->snap[i].mm) in xe_vm_snapshot_free()
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H A Dxe_vm.h300 void xe_vm_snapshot_capture_delayed(struct xe_vm_snapshot *snap);
301 void xe_vm_snapshot_print(struct xe_vm_snapshot *snap, struct drm_printer *p);
302 void xe_vm_snapshot_free(struct xe_vm_snapshot *snap);
/linux-6.15/include/linux/
H A Dpps_kernel.h101 struct system_time_snapshot snap; in pps_get_ts() local
103 ktime_get_snapshot(&snap); in pps_get_ts()
104 ts->ts_real = ktime_to_timespec64(snap.real); in pps_get_ts()
106 ts->ts_raw = ktime_to_timespec64(snap.raw); in pps_get_ts()
/linux-6.15/drivers/pps/generators/
H A Dpps_gen-dummy.c42 struct system_time_snapshot snap; in pps_gen_dummy_get_time() local
44 ktime_get_snapshot(&snap); in pps_gen_dummy_get_time()
45 *time = ktime_to_timespec64(snap.real); in pps_gen_dummy_get_time()
H A Dpps_gen_tio.c192 struct system_time_snapshot snap; in pps_tio_get_time() local
194 ktime_get_snapshot(&snap); in pps_tio_get_time()
195 *time = ktime_to_timespec64(snap.real); in pps_tio_get_time()
/linux-6.15/fs/ceph/
H A Dexport.c134 vino.snap = CEPH_NOSNAP; in __lookup_inode()
222 vino.snap = CEPH_NOSNAP; in __snapfh_to_dentry()
224 vino.snap = CEPH_SNAPDIR; in __snapfh_to_dentry()
226 vino.snap = sfh->snapid; in __snapfh_to_dentry()
229 vino.snap = sfh->snapid; in __snapfh_to_dentry()
253 if (vino.snap < CEPH_NOSNAP) { in __snapfh_to_dentry()
254 req->r_args.lookupino.snapid = cpu_to_le64(vino.snap); in __snapfh_to_dentry()
268 if (vino.snap == CEPH_SNAPDIR) { in __snapfh_to_dentry()
272 } else if (ceph_snap(inode) == vino.snap) { in __snapfh_to_dentry()
287 vino.snap, sfh->parent_ino, sfh->hash, err); in __snapfh_to_dentry()
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H A Dsnap.c1087 .snap = CEPH_NOSNAP, in ceph_handle_snap()
1189 u64 snap) in ceph_get_snapid_map() argument
1201 if (snap > exist->snap) { in ceph_get_snapid_map()
1203 } else if (snap < exist->snap) { in ceph_get_snapid_map()
1214 doutc(cl, "found snapid map %llx -> %x\n", exist->snap, in ceph_get_snapid_map()
1231 sm->snap = snap; in ceph_get_snapid_map()
1240 if (snap > exist->snap) in ceph_get_snapid_map()
1242 else if (snap < exist->snap) in ceph_get_snapid_map()
1259 doutc(cl, "found snapid map %llx -> %x\n", exist->snap, in ceph_get_snapid_map()
1311 doutc(cl, "trim snapid map %llx -> %x\n", sm->snap, sm->dev); in ceph_trim_snapid_map()
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H A DMakefile9 export.o caps.o snap.o xattr.o quota.o io.o \
/linux-6.15/drivers/net/wireless/intel/ipw2x00/
H A Dlibipw_tx.c117 struct libipw_snap_hdr *snap; in libipw_copy_snap() local
120 snap = (struct libipw_snap_hdr *)data; in libipw_copy_snap()
121 snap->dsap = 0xaa; in libipw_copy_snap()
122 snap->ssap = 0xaa; in libipw_copy_snap()
123 snap->ctrl = 0x03; in libipw_copy_snap()
129 snap->oui[0] = oui[0]; in libipw_copy_snap()
130 snap->oui[1] = oui[1]; in libipw_copy_snap()
131 snap->oui[2] = oui[2]; in libipw_copy_snap()
/linux-6.15/Documentation/admin-guide/device-mapper/
H A Dsnapshot.rst106 lvcreate -L 100M --snapshot -n snap volumeGroup/base
113 volumeGroup-snap-cow: 0 204800 linear 8:19 2097536
114 volumeGroup-snap: 0 2097152 snapshot 254:11 254:12 P 16
119 brw------- 1 root root 254, 12 29 ago 18:15 /dev/mapper/volumeGroup-snap-cow
120 brw------- 1 root root 254, 13 29 ago 18:15 /dev/mapper/volumeGroup-snap
136 lvconvert --merge volumeGroup/snap
168 snap volumeGroup swi-a- 1.00g base 18.97
170 # dmsetup status volumeGroup-snap
174 # lvconvert --merge -b volumeGroup/snap
175 Merging of volume snap started.
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/linux-6.15/scripts/
H A DMakefile.package137 PHONY += snap-pkg
138 snap-pkg:
139 rm -rf $(objtree)/snap
140 mkdir $(objtree)/snap
145 $(objtree)/snap/snapcraft.yaml
146 cd $(objtree)/snap && \
/linux-6.15/fs/afs/
H A Dvalidation.c199 unsigned int snap; in afs_update_volume_creation_time() local
243 snap = atomic_read(&volume->cb_ro_snapshot); in afs_update_volume_creation_time()
244 trace_afs_cb_v_break(volume->vid, snap, afs_cb_break_volume_excluded); in afs_update_volume_creation_time()
249 snap = atomic_inc_return(&volume->cb_ro_snapshot); in afs_update_volume_creation_time()
250 trace_afs_cb_v_break(volume->vid, snap, afs_cb_break_for_vos_release); in afs_update_volume_creation_time()
/linux-6.15/drivers/net/wireless/marvell/mwifiex/
H A D11n_aggr.c40 struct rfc_1042_hdr snap = { in mwifiex_11n_form_amsdu_pkt() local
60 snap.snap_type = ((struct ethhdr *)skb_src->data)->h_proto; in mwifiex_11n_form_amsdu_pkt()
64 memcpy(&tx_header->rfc1042_hdr, &snap, sizeof(struct rfc_1042_hdr)); in mwifiex_11n_form_amsdu_pkt()
/linux-6.15/include/linux/ceph/
H A Dtypes.h20 u64 snap; member
/linux-6.15/
H A D.gitignore89 # Snap directory (make snap-pkg)
91 /snap/
/linux-6.15/drivers/net/ethernet/aquantia/atlantic/macsec/
H A Dmacsec_api.c374 packed_record[6] = rec->snap[0] & 0xFFFF; in set_ingress_preclass_record()
375 packed_record[7] = (rec->snap[0] >> 16) & 0xFFFF; in set_ingress_preclass_record()
377 packed_record[8] = rec->snap[1] & 0xFF; in set_ingress_preclass_record()
488 rec->snap[0] = packed_record[6]; in get_ingress_preclass_record()
489 rec->snap[0] |= packed_record[7] << 16; in get_ingress_preclass_record()
491 rec->snap[1] = packed_record[8] & 0xFF; in get_ingress_preclass_record()
1275 packed_record[8] |= (rec->snap[0] & 0xFF) << 8; in set_egress_class_record()
1276 packed_record[9] = (rec->snap[0] >> 8) & 0xFFFF; in set_egress_class_record()
1426 rec->snap[0] = (packed_record[8] >> 8) & 0xFF; in get_egress_class_record()
1427 rec->snap[0] |= packed_record[9] << 8; in get_egress_class_record()
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