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/Linux-v5.15/fs/ceph/
Dsuper.c44 struct ceph_fs_client *fsc = ceph_sb_to_client(s); in ceph_put_super() local
47 ceph_mdsc_close_sessions(fsc->mdsc); in ceph_put_super()
52 struct ceph_fs_client *fsc = ceph_inode_to_client(d_inode(dentry)); in ceph_statfs() local
53 struct ceph_mon_client *monc = &fsc->client->monc; in ceph_statfs()
59 if (fsc->mdsc->mdsmap->m_num_data_pg_pools == 1) { in ceph_statfs()
60 data_pool = fsc->mdsc->mdsmap->m_data_pg_pools[0]; in ceph_statfs()
90 if (ceph_test_mount_opt(fsc, NOQUOTADF) || in ceph_statfs()
91 !ceph_quota_update_statfs(fsc, buf)) { in ceph_statfs()
114 struct ceph_fs_client *fsc = ceph_sb_to_client(sb); in ceph_sync_fs() local
118 ceph_flush_dirty_caps(fsc->mdsc); in ceph_sync_fs()
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Ddebugfs.c28 struct ceph_fs_client *fsc = s->private; in mdsmap_show() local
31 if (!fsc->mdsc || !fsc->mdsc->mdsmap) in mdsmap_show()
33 mdsmap = fsc->mdsc->mdsmap; in mdsmap_show()
54 struct ceph_fs_client *fsc = s->private; in mdsc_show() local
55 struct ceph_mds_client *mdsc = fsc->mdsc; in mdsc_show()
151 struct ceph_fs_client *fsc = s->private; in metric_show() local
152 struct ceph_mds_client *mdsc = fsc->mdsc; in metric_show()
254 struct ceph_fs_client *fsc = s->private; in caps_show() local
255 struct ceph_mds_client *mdsc = fsc->mdsc; in caps_show()
259 ceph_reservation_status(fsc, &total, &avail, &used, &reserved, &min); in caps_show()
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Dcache.c53 int ceph_fscache_register_fs(struct ceph_fs_client* fsc, struct fs_context *fc) in ceph_fscache_register_fs() argument
55 const struct ceph_fsid *fsid = &fsc->client->fsid; in ceph_fscache_register_fs()
56 const char *fscache_uniq = fsc->mount_options->fscache_uniq; in ceph_fscache_register_fs()
88 fsc->fscache = fscache_acquire_cookie(ceph_cache_netfs.primary_index, in ceph_fscache_register_fs()
92 fsc, 0, true); in ceph_fscache_register_fs()
94 if (fsc->fscache) { in ceph_fscache_register_fs()
95 ent->fscache = fsc->fscache; in ceph_fscache_register_fs()
141 struct ceph_fs_client *fsc = ceph_inode_to_client(inode); in ceph_fscache_register_inode_cookie() local
145 if (!fsc->fscache) in ceph_fscache_register_inode_cookie()
158 ci->fscache = fscache_acquire_cookie(fsc->fscache, in ceph_fscache_register_inode_cookie()
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Daddr.c200 struct ceph_fs_client *fsc = ceph_inode_to_client(inode); in ceph_netfs_clamp_length() local
208 subreq->len = min(xlen, fsc->mount_options->rsize); in ceph_netfs_clamp_length()
214 struct ceph_fs_client *fsc = ceph_inode_to_client(req->r_inode); in finish_netfs_read() local
220 ceph_update_read_metrics(&fsc->mdsc->metric, req->r_start_latency, in finish_netfs_read()
230 fsc->blocklisted = true; in finish_netfs_read()
247 struct ceph_fs_client *fsc = ceph_inode_to_client(inode); in ceph_netfs_issue_op() local
256 req = ceph_osdc_new_request(&fsc->client->osdc, &ci->i_layout, vino, subreq->start, &len, in ceph_netfs_issue_op()
258 CEPH_OSD_FLAG_READ | fsc->client->osdc.client->options->read_from_replica, in ceph_netfs_issue_op()
487 struct ceph_fs_client *fsc = ceph_inode_to_client(inode); in writepage_nounlock() local
493 struct ceph_osd_client *osdc = &fsc->client->osdc; in writepage_nounlock()
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Dcache.h21 int ceph_fscache_register_fs(struct ceph_fs_client* fsc, struct fs_context *fc);
22 void ceph_fscache_unregister_fs(struct ceph_fs_client* fsc);
70 static inline int ceph_fscache_register_fs(struct ceph_fs_client* fsc, in ceph_fscache_register_fs() argument
76 static inline void ceph_fscache_unregister_fs(struct ceph_fs_client* fsc) in ceph_fscache_unregister_fs() argument
Dfile.c341 struct ceph_fs_client *fsc = ceph_sb_to_client(inode->i_sb); in ceph_open() local
342 struct ceph_mds_client *mdsc = fsc->mdsc; in ceph_open()
665 struct ceph_fs_client *fsc = ceph_sb_to_client(dir->i_sb); in ceph_atomic_open() local
666 struct ceph_mds_client *mdsc = fsc->mdsc; in ceph_atomic_open()
670 bool try_async = ceph_test_mount_opt(fsc, ASYNC_DIROPS); in ceph_atomic_open()
843 struct ceph_fs_client *fsc = ceph_inode_to_client(inode); in ceph_sync_read() local
844 struct ceph_osd_client *osdc = &fsc->client->osdc; in ceph_sync_read()
903 ceph_update_read_metrics(&fsc->mdsc->metric, in ceph_sync_read()
945 fsc->blocklisted = true; in ceph_sync_read()
1181 struct ceph_fs_client *fsc = ceph_inode_to_client(inode); in ceph_direct_read_write() local
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Dmds_client.c742 ceph_con_init(&s->s_con, s, &mds_con_ops, &mdsc->fsc->client->msgr); in register_session()
1065 if (!dir || dir->i_sb != mdsc->fsc->sb) { in __choose_mds()
1271 struct ceph_options *opt = mdsc->fsc->client->options; in create_session_open_msg()
1272 struct ceph_mount_options *fsopt = mdsc->fsc->mount_options; in create_session_open_msg()
1619 struct ceph_fs_client *fsc = (struct ceph_fs_client *)arg; in remove_session_caps_cb() local
1620 struct ceph_mds_client *mdsc = fsc->mdsc; in remove_session_caps_cb()
1634 if (READ_ONCE(fsc->mount_state) >= CEPH_MOUNT_SHUTDOWN) { in remove_session_caps_cb()
1725 struct ceph_fs_client *fsc = session->s_mdsc->fsc; in remove_session_caps() local
1726 struct super_block *sb = fsc->sb; in remove_session_caps()
1730 ceph_iterate_session_caps(session, remove_session_caps_cb, fsc); in remove_session_caps()
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Dquota.c41 struct super_block *sb = mdsc->fsc->sb; in ceph_handle_quota()
473 bool ceph_quota_update_statfs(struct ceph_fs_client *fsc, struct kstatfs *buf) in ceph_quota_update_statfs() argument
475 struct ceph_mds_client *mdsc = fsc->mdsc; in ceph_quota_update_statfs()
483 realm = get_quota_realm(mdsc, d_inode(fsc->sb->s_root), true); in ceph_quota_update_statfs()
Ddir.c310 struct ceph_fs_client *fsc = ceph_inode_to_client(inode); in ceph_readdir() local
311 struct ceph_mds_client *mdsc = fsc->mdsc; in ceph_readdir()
348 if (ceph_test_mount_opt(fsc, DCACHE) && in ceph_readdir()
349 !ceph_test_mount_opt(fsc, NOASYNCREADDIR) && in ceph_readdir()
673 struct ceph_fs_client *fsc = ceph_sb_to_client(dentry->d_sb); in ceph_handle_snapdir() local
678 strcmp(dentry->d_name.name, fsc->mount_options->snapdir_name) == 0) { in ceph_handle_snapdir()
741 struct ceph_fs_client *fsc = ceph_sb_to_client(dir->i_sb); in ceph_lookup() local
762 fsc->mount_options->snapdir_name, in ceph_lookup()
765 ceph_test_mount_opt(fsc, DCACHE) && in ceph_lookup()
1139 struct ceph_fs_client *fsc = ceph_sb_to_client(dir->i_sb); in ceph_unlink() local
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Dxattr.c60 struct ceph_fs_client *fsc = ceph_sb_to_client(ci->vfs_inode.i_sb); in ceph_vxattrcb_layout() local
61 struct ceph_osd_client *osdc = &fsc->client->osdc; in ceph_vxattrcb_layout()
164 struct ceph_fs_client *fsc = ceph_sb_to_client(ci->vfs_inode.i_sb); in ceph_vxattrcb_layout_pool() local
165 struct ceph_osd_client *osdc = &fsc->client->osdc; in ceph_vxattrcb_layout_pool()
316 struct ceph_fs_client *fsc = ceph_sb_to_client(ci->vfs_inode.i_sb); in ceph_vxattrcb_cluster_fsid() local
318 return ceph_fmt_xattr(val, size, "%pU", &fsc->client->fsid); in ceph_vxattrcb_cluster_fsid()
324 struct ceph_fs_client *fsc = ceph_sb_to_client(ci->vfs_inode.i_sb); in ceph_vxattrcb_client_id() local
327 ceph_client_gid(fsc->client)); in ceph_vxattrcb_client_id()
1047 struct ceph_fs_client *fsc = ceph_sb_to_client(inode->i_sb); in ceph_sync_setxattr() local
1050 struct ceph_mds_client *mdsc = fsc->mdsc; in ceph_sync_setxattr()
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Dsuper.h53 #define ceph_set_mount_opt(fsc, opt) \ argument
54 (fsc)->mount_options->flags |= CEPH_MOUNT_OPT_##opt
55 #define ceph_clear_mount_opt(fsc, opt) \ argument
56 (fsc)->mount_options->flags &= ~CEPH_MOUNT_OPT_##opt
57 #define ceph_test_mount_opt(fsc, opt) \ argument
58 (!!((fsc)->mount_options->flags & CEPH_MOUNT_OPT_##opt))
1288 extern bool ceph_quota_update_statfs(struct ceph_fs_client *fsc,
Dmds_client.h383 struct ceph_fs_client *fsc; member
495 extern int ceph_mdsc_init(struct ceph_fs_client *fsc);
498 extern void ceph_mdsc_destroy(struct ceph_fs_client *fsc);
Dexport.c430 struct ceph_fs_client *fsc = ceph_inode_to_client(inode); in __get_snap_name() local
440 strcpy(name, fsc->mount_options->snapdir_name); in __get_snap_name()
453 req = ceph_mdsc_create_request(fsc->mdsc, CEPH_MDS_OP_LSSNAP, in __get_snap_name()
478 err = ceph_mdsc_do_request(fsc->mdsc, NULL, req); in __get_snap_name()
Dcaps.c406 void ceph_reservation_status(struct ceph_fs_client *fsc, in ceph_reservation_status() argument
410 struct ceph_mds_client *mdsc = fsc->mdsc; in ceph_reservation_status()
492 struct ceph_mount_options *opt = mdsc->fsc->mount_options; in __cap_set_timeouts()
922 struct ceph_fs_client *fsc = ceph_sb_to_client(ci->vfs_inode.i_sb); in __ceph_caps_issued_mask_metric() local
927 ceph_update_cap_hit(&fsc->mdsc->metric); in __ceph_caps_issued_mask_metric()
929 ceph_update_cap_mis(&fsc->mdsc->metric); in __ceph_caps_issued_mask_metric()
1181 struct ceph_fs_client *fsc; in ceph_remove_cap() local
1191 fsc = ceph_sb_to_client(ci->vfs_inode.i_sb); in ceph_remove_cap()
1194 !fsc->blocklisted && in ceph_remove_cap()
1195 READ_ONCE(fsc->mount_state) != CEPH_MOUNT_SHUTDOWN); in ceph_remove_cap()
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Dinode.c1271 struct ceph_fs_client *fsc = ceph_sb_to_client(sb); in ceph_fill_trace() local
1378 fsc->mount_options->snapdir_name, in ceph_fill_trace()
1827 struct ceph_fs_client *fsc = ceph_inode_to_client(inode); in ceph_queue_inode_work() local
1832 if (queue_work(fsc->inode_wq, &ci->i_work)) { in ceph_queue_inode_work()
1844 struct ceph_fs_client *fsc = ceph_inode_to_client(inode); in ceph_do_invalidate_pages() local
1850 if (READ_ONCE(fsc->mount_state) >= CEPH_MOUNT_SHUTDOWN) { in ceph_do_invalidate_pages()
2214 struct ceph_fs_client *fsc = ceph_inode_to_client(inode); in ceph_setattr() local
2225 attr->ia_size > max(i_size_read(inode), fsc->max_file_size)) in ceph_setattr()
2247 struct ceph_fs_client *fsc = ceph_sb_to_client(inode->i_sb); in __ceph_do_getattr() local
2248 struct ceph_mds_client *mdsc = fsc->mdsc; in __ceph_do_getattr()
/Linux-v5.15/fs/xfs/scrub/
Dfscounters.c116 struct xchk_fscounters *fsc; in xchk_setup_fscounters() local
122 fsc = sc->buf; in xchk_setup_fscounters()
124 xfs_icount_range(sc->mp, &fsc->icount_min, &fsc->icount_max); in xchk_setup_fscounters()
145 struct xchk_fscounters *fsc, in xchk_fscount_btreeblks() argument
158 fsc->fdblocks += blocks - 1; in xchk_fscount_btreeblks()
163 fsc->fdblocks += blocks - 1; in xchk_fscount_btreeblks()
179 struct xchk_fscounters *fsc) in xchk_fscount_aggregate_agcounts() argument
189 fsc->icount = 0; in xchk_fscount_aggregate_agcounts()
190 fsc->ifree = 0; in xchk_fscount_aggregate_agcounts()
191 fsc->fdblocks = 0; in xchk_fscount_aggregate_agcounts()
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/Linux-v5.15/fs/fuse/
Dinode.c140 static int fuse_reconfigure(struct fs_context *fsc) in fuse_reconfigure() argument
142 struct super_block *sb = fsc->root->d_sb; in fuse_reconfigure()
145 if (fsc->sb_flags & SB_MANDLOCK) in fuse_reconfigure()
620 static int fuse_parse_param(struct fs_context *fsc, struct fs_parameter *param) in fuse_parse_param() argument
623 struct fuse_fs_context *ctx = fsc->fs_private; in fuse_parse_param()
626 if (fsc->purpose == FS_CONTEXT_FOR_RECONFIGURE) { in fuse_parse_param()
631 if (fsc->oldapi) in fuse_parse_param()
634 return invalfc(fsc, "No changes allowed in reconfigure"); in fuse_parse_param()
637 opt = fs_parse(fsc, fuse_fs_parameters, param, &result); in fuse_parse_param()
643 if (fsc->source) in fuse_parse_param()
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Dvirtio_fs.c100 static int virtio_fs_parse_param(struct fs_context *fsc, in virtio_fs_parse_param() argument
104 struct fuse_fs_context *ctx = fsc->fs_private; in virtio_fs_parse_param()
107 opt = fs_parse(fsc, virtio_fs_parameters, param, &result); in virtio_fs_parse_param()
122 static void virtio_fs_free_fsc(struct fs_context *fsc) in virtio_fs_free_fsc() argument
124 struct fuse_fs_context *ctx = fsc->fs_private; in virtio_fs_free_fsc()
1295 static int virtio_fs_fill_super(struct super_block *sb, struct fs_context *fsc) in virtio_fs_fill_super() argument
1300 struct fuse_fs_context *ctx = fsc->fs_private; in virtio_fs_fill_super()
1407 struct fs_context *fsc) in virtio_fs_test_super() argument
1409 struct fuse_mount *fsc_fm = fsc->s_fs_info; in virtio_fs_test_super()
1415 static int virtio_fs_get_tree(struct fs_context *fsc) in virtio_fs_get_tree() argument
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Dcontrol.c331 static int fuse_ctl_fill_super(struct super_block *sb, struct fs_context *fsc) in fuse_ctl_fill_super() argument
357 static int fuse_ctl_get_tree(struct fs_context *fsc) in fuse_ctl_get_tree() argument
359 return get_tree_single(fsc, fuse_ctl_fill_super); in fuse_ctl_get_tree()
366 static int fuse_ctl_init_fs_context(struct fs_context *fsc) in fuse_ctl_init_fs_context() argument
368 fsc->ops = &fuse_ctl_context_ops; in fuse_ctl_init_fs_context()
Ddir.c311 struct fs_context *fsc; in fuse_dentry_automount() local
315 fsc = fs_context_for_submount(path->mnt->mnt_sb->s_type, path->dentry); in fuse_dentry_automount()
316 if (IS_ERR(fsc)) in fuse_dentry_automount()
317 return ERR_CAST(fsc); in fuse_dentry_automount()
320 fsc->fs_private = mp_fi; in fuse_dentry_automount()
323 mnt = fc_mount(fsc); in fuse_dentry_automount()
327 put_fs_context(fsc); in fuse_dentry_automount()
/Linux-v5.15/net/sched/
Dsch_hfsc.c890 hfsc_change_fsc(struct hfsc_class *cl, struct tc_service_curve *fsc) in hfsc_change_fsc() argument
892 sc2isc(fsc, &cl->cl_fsc); in hfsc_change_fsc()
922 struct tc_service_curve *rsc = NULL, *fsc = NULL, *usc = NULL; in hfsc_change_class() local
941 fsc = nla_data(tb[TCA_HFSC_FSC]); in hfsc_change_class()
942 if (fsc->m1 == 0 && fsc->m2 == 0) in hfsc_change_class()
943 fsc = NULL; in hfsc_change_class()
979 if (fsc != NULL) in hfsc_change_class()
980 hfsc_change_fsc(cl, fsc); in hfsc_change_class()
1021 if (rsc == NULL && fsc == NULL) in hfsc_change_class()
1048 if (fsc != NULL) in hfsc_change_class()
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/Linux-v5.15/drivers/scsi/esas2r/
Desas2r_flash.c851 struct esas2r_ioctlfs_command *fsc = &fs->command; in esas2r_process_fs_ioctl() local
863 if (fsc->command >= cmdcnt) { in esas2r_process_fs_ioctl()
868 func = cmd_to_fls_func[fsc->command]; in esas2r_process_fs_ioctl()
874 if (fsc->command != ESAS2R_FS_CMD_CANCEL) { in esas2r_process_fs_ioctl()
900 datalen = le32_to_cpu(fsc->length); in esas2r_process_fs_ioctl()
904 fsc->checksum, in esas2r_process_fs_ioctl()
905 le32_to_cpu(fsc->flash_addr), in esas2r_process_fs_ioctl()
/Linux-v5.15/drivers/net/fddi/skfp/
Dsmt.c84 static void smt_fill_fsc(struct s_smc *smc, struct smt_p_fsc *fsc);
941 smt_fill_fsc(smc,&nif->fsc) ; /* set frame status cap. */ in smt_send_nif()
1443 static void smt_fill_fsc(struct s_smc *smc, struct smt_p_fsc *fsc) in smt_fill_fsc() argument
1446 SMTSETPARA(fsc,SMT_P_FSC) ; in smt_fill_fsc()
1447 fsc->fsc_pad0 = 0 ; in smt_fill_fsc()
1448 fsc->fsc_mac_index = INDEX_MAC ; /* this is MIB ; MIB is NOT in smt_fill_fsc()
1451 fsc->fsc_pad1 = 0 ; in smt_fill_fsc()
1452 fsc->fsc_value = FSC_TYPE0 ; /* "normal" node */ in smt_fill_fsc()
1454 fsc->fsc_mac_index = smt_swap_short(INDEX_MAC) ; in smt_fill_fsc()
1455 fsc->fsc_value = smt_swap_short(FSC_TYPE0) ; in smt_fill_fsc()
/Linux-v5.15/drivers/media/pci/cx18/
Dcx18-av-core.c447 int fsc, pll; in cx18_av_std_setup() local
463 fsc = tmp >> 13; in cx18_av_std_setup()
466 fsc / 1000000, fsc % 1000000); in cx18_av_std_setup()
/Linux-v5.15/fs/cifs/
Dfs_context.h222 bool fsc:1; /* enable fscache */ member

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