Lines Matching refs:sbp
90 struct nilfs_super_block **sbp; in nilfs_set_error() local
95 sbp = nilfs_prepare_super(sb, 0); in nilfs_set_error()
96 if (likely(sbp)) { in nilfs_set_error()
97 sbp[0]->s_state |= cpu_to_le16(NILFS_ERROR_FS); in nilfs_set_error()
98 if (sbp[1]) in nilfs_set_error()
99 sbp[1]->s_state |= cpu_to_le16(NILFS_ERROR_FS); in nilfs_set_error()
200 struct nilfs_super_block *sbp = nilfs->ns_sbp[0]; in nilfs_sync_super() local
219 sbp = nilfs->ns_sbp[1]; in nilfs_sync_super()
223 nilfs->ns_prot_seq = le64_to_cpu(sbp->s_last_seq); in nilfs_sync_super()
230 void nilfs_set_log_cursor(struct nilfs_super_block *sbp, in nilfs_set_log_cursor() argument
237 sbp->s_free_blocks_count = cpu_to_le64(nfreeblocks); in nilfs_set_log_cursor()
240 sbp->s_last_seq = cpu_to_le64(nilfs->ns_last_seq); in nilfs_set_log_cursor()
241 sbp->s_last_pseg = cpu_to_le64(nilfs->ns_last_pseg); in nilfs_set_log_cursor()
242 sbp->s_last_cno = cpu_to_le64(nilfs->ns_last_cno); in nilfs_set_log_cursor()
250 struct nilfs_super_block **sbp = nilfs->ns_sbp; in nilfs_prepare_super() local
253 if (sbp[0]->s_magic != cpu_to_le16(NILFS_SUPER_MAGIC)) { in nilfs_prepare_super()
254 if (sbp[1] && in nilfs_prepare_super()
255 sbp[1]->s_magic == cpu_to_le16(NILFS_SUPER_MAGIC)) { in nilfs_prepare_super()
256 memcpy(sbp[0], sbp[1], nilfs->ns_sbsize); in nilfs_prepare_super()
261 } else if (sbp[1] && in nilfs_prepare_super()
262 sbp[1]->s_magic != cpu_to_le16(NILFS_SUPER_MAGIC)) { in nilfs_prepare_super()
263 memcpy(sbp[1], sbp[0], nilfs->ns_sbsize); in nilfs_prepare_super()
266 if (flip && sbp[1]) in nilfs_prepare_super()
269 return sbp; in nilfs_prepare_super()
275 struct nilfs_super_block **sbp = nilfs->ns_sbp; in nilfs_commit_super() local
281 sbp[0]->s_wtime = cpu_to_le64(t); in nilfs_commit_super()
282 sbp[0]->s_sum = 0; in nilfs_commit_super()
283 sbp[0]->s_sum = cpu_to_le32(crc32_le(nilfs->ns_crc_seed, in nilfs_commit_super()
284 (unsigned char *)sbp[0], in nilfs_commit_super()
286 if (flag == NILFS_SB_COMMIT_ALL && sbp[1]) { in nilfs_commit_super()
287 sbp[1]->s_wtime = sbp[0]->s_wtime; in nilfs_commit_super()
288 sbp[1]->s_sum = 0; in nilfs_commit_super()
289 sbp[1]->s_sum = cpu_to_le32(crc32_le(nilfs->ns_crc_seed, in nilfs_commit_super()
290 (unsigned char *)sbp[1], in nilfs_commit_super()
311 struct nilfs_super_block **sbp; in nilfs_cleanup_super() local
315 sbp = nilfs_prepare_super(sb, 0); in nilfs_cleanup_super()
316 if (sbp) { in nilfs_cleanup_super()
317 sbp[0]->s_state = cpu_to_le16(nilfs->ns_mount_state); in nilfs_cleanup_super()
318 nilfs_set_log_cursor(sbp[0], nilfs); in nilfs_cleanup_super()
319 if (sbp[1] && sbp[0]->s_last_cno == sbp[1]->s_last_cno) { in nilfs_cleanup_super()
325 sbp[1]->s_state = sbp[0]->s_state; in nilfs_cleanup_super()
401 struct nilfs_super_block **sbp; in nilfs_resize_fs() local
443 sbp = nilfs_prepare_super(sb, 0); in nilfs_resize_fs()
444 if (likely(sbp)) { in nilfs_resize_fs()
445 nilfs_set_log_cursor(sbp[0], nilfs); in nilfs_resize_fs()
451 sbp[0]->s_state = cpu_to_le16(le16_to_cpu(sbp[0]->s_state) & in nilfs_resize_fs()
453 sbp[0]->s_dev_size = cpu_to_le64(newsize); in nilfs_resize_fs()
454 sbp[0]->s_nsegments = cpu_to_le64(nilfs->ns_nsegments); in nilfs_resize_fs()
455 if (sbp[1]) in nilfs_resize_fs()
456 memcpy(sbp[1], sbp[0], nilfs->ns_sbsize); in nilfs_resize_fs()
496 struct nilfs_super_block **sbp; in nilfs_sync_fs() local
505 sbp = nilfs_prepare_super(sb, nilfs_sb_will_flip(nilfs)); in nilfs_sync_fs()
506 if (likely(sbp)) { in nilfs_sync_fs()
507 nilfs_set_log_cursor(sbp[0], nilfs); in nilfs_sync_fs()
796 struct nilfs_super_block *sbp) in nilfs_set_default_options() argument
807 struct nilfs_super_block **sbp; in nilfs_setup_super() local
812 sbp = nilfs_prepare_super(sb, 0); in nilfs_setup_super()
813 if (!sbp) in nilfs_setup_super()
819 max_mnt_count = le16_to_cpu(sbp[0]->s_max_mnt_count); in nilfs_setup_super()
820 mnt_count = le16_to_cpu(sbp[0]->s_mnt_count); in nilfs_setup_super()
830 sbp[0]->s_max_mnt_count = cpu_to_le16(NILFS_DFL_MAX_MNT_COUNT); in nilfs_setup_super()
832 sbp[0]->s_mnt_count = cpu_to_le16(mnt_count + 1); in nilfs_setup_super()
833 sbp[0]->s_mtime = cpu_to_le64(ktime_get_real_seconds()); in nilfs_setup_super()
836 sbp[0]->s_state = in nilfs_setup_super()
837 cpu_to_le16(le16_to_cpu(sbp[0]->s_state) & ~NILFS_VALID_FS); in nilfs_setup_super()
839 if (sbp[1]) in nilfs_setup_super()
840 memcpy(sbp[1], sbp[0], nilfs->ns_sbsize); in nilfs_setup_super()
859 struct nilfs_super_block *sbp, in nilfs_store_magic_and_option() argument
864 sb->s_magic = le16_to_cpu(sbp->s_magic); in nilfs_store_magic_and_option()
871 nilfs_set_default_options(sb, sbp); in nilfs_store_magic_and_option()
873 nilfs->ns_resuid = le16_to_cpu(sbp->s_def_resuid); in nilfs_store_magic_and_option()
874 nilfs->ns_resgid = le16_to_cpu(sbp->s_def_resgid); in nilfs_store_magic_and_option()
875 nilfs->ns_interval = le32_to_cpu(sbp->s_c_interval); in nilfs_store_magic_and_option()
876 nilfs->ns_watermark = le32_to_cpu(sbp->s_c_block_max); in nilfs_store_magic_and_option()
882 struct nilfs_super_block *sbp) in nilfs_check_feature_compatibility() argument
886 features = le64_to_cpu(sbp->s_feature_incompat) & in nilfs_check_feature_compatibility()
894 features = le64_to_cpu(sbp->s_feature_compat_ro) & in nilfs_check_feature_compatibility()