| /fs/ext4/ |
| D | ext4_jbd2.c | 13 handle_t *handle = current->journal_info; in ext4_get_nojournal() local
14 unsigned long ref_cnt = (unsigned long)handle; in ext4_get_nojournal()
19 handle = (handle_t *)ref_cnt; in ext4_get_nojournal()
21 current->journal_info = handle; in ext4_get_nojournal()
22 return handle; in ext4_get_nojournal()
27 static void ext4_put_nojournal(handle_t *handle) in ext4_put_nojournal() argument
29 unsigned long ref_cnt = (unsigned long)handle; in ext4_put_nojournal()
34 handle = (handle_t *)ref_cnt; in ext4_put_nojournal()
36 current->journal_info = handle; in ext4_put_nojournal()
85 int __ext4_journal_stop(const char *where, unsigned int line, handle_t *handle) in __ext4_journal_stop() argument
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| D | ext4_jbd2.h | 168 static inline void _ext4_journal_callback_add(handle_t *handle, in _ext4_journal_callback_add() argument
172 list_add_tail(&jce->jce_list, &handle->h_transaction->t_private_list); in _ext4_journal_callback_add()
175 static inline void ext4_journal_callback_add(handle_t *handle, in ext4_journal_callback_add() argument
182 EXT4_SB(handle->h_transaction->t_journal->j_private); in ext4_journal_callback_add()
187 _ext4_journal_callback_add(handle, jce); in ext4_journal_callback_add()
198 static inline bool ext4_journal_callback_try_del(handle_t *handle, in ext4_journal_callback_try_del() argument
203 EXT4_SB(handle->h_transaction->t_journal->j_private); in ext4_journal_callback_try_del()
213 ext4_mark_iloc_dirty(handle_t *handle,
222 int ext4_reserve_inode_write(handle_t *handle, struct inode *inode,
225 int ext4_mark_inode_dirty(handle_t *handle, struct inode *inode);
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| D | migrate.c | 21 static int finish_range(handle_t *handle, struct inode *inode, in finish_range() argument
56 if (needed && ext4_handle_has_enough_credits(handle, in finish_range()
59 retval = ext4_journal_restart(handle, needed); in finish_range()
64 retval = ext4_journal_extend(handle, needed); in finish_range()
70 retval = ext4_journal_restart(handle, needed); in finish_range()
76 retval = ext4_ext_insert_extent(handle, inode, &path, &newext, 0); in finish_range()
85 static int update_extent_range(handle_t *handle, struct inode *inode, in update_extent_range() argument
103 retval = finish_range(handle, inode, lb); in update_extent_range()
110 static int update_ind_extent_range(handle_t *handle, struct inode *inode, in update_ind_extent_range() argument
126 retval = update_extent_range(handle, inode, in update_ind_extent_range()
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| D | indirect.c | 321 static int ext4_alloc_branch(handle_t *handle, in ext4_alloc_branch() argument
333 new_blocks[i] = ext4_mb_new_blocks(handle, ar, &err); in ext4_alloc_branch()
335 ar->goal = new_blocks[i] = ext4_new_meta_blocks(handle, in ext4_alloc_branch()
354 err = ext4_journal_get_create_access(handle, bh); in ext4_alloc_branch()
374 err = ext4_handle_dirty_metadata(handle, ar->inode, bh); in ext4_alloc_branch()
388 ext4_forget(handle, 1, ar->inode, branch[i].bh, in ext4_alloc_branch()
390 ext4_free_blocks(handle, ar->inode, NULL, new_blocks[i], in ext4_alloc_branch()
407 static int ext4_splice_branch(handle_t *handle, in ext4_splice_branch() argument
422 err = ext4_journal_get_write_access(handle, where->bh); in ext4_splice_branch()
453 err = ext4_handle_dirty_metadata(handle, ar->inode, where->bh); in ext4_splice_branch()
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| D | namei.c | 53 static struct buffer_head *ext4_append(handle_t *handle, in ext4_append() argument
67 bh = ext4_bread(handle, inode, *block, EXT4_GET_BLOCKS_CREATE); in ext4_append()
73 err = ext4_journal_get_write_access(handle, bh); in ext4_append()
292 static int ext4_dx_add_entry(handle_t *handle, struct ext4_filename *fname,
399 int ext4_handle_dirty_dirblock(handle_t *handle, in ext4_handle_dirty_dirblock() argument
404 return ext4_handle_dirty_metadata(handle, inode, bh); in ext4_handle_dirty_dirblock()
509 static inline int ext4_handle_dirty_dx_node(handle_t *handle, in ext4_handle_dirty_dx_node() argument
514 return ext4_handle_dirty_metadata(handle, inode, bh); in ext4_handle_dirty_dx_node()
1810 static struct ext4_dir_entry_2 *do_split(handle_t *handle, struct inode *dir, in do_split() argument
1829 bh2 = ext4_append(handle, dir, &newblock); in do_split()
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| D | inode.c | 144 static int ext4_bh_delay_or_unwritten(handle_t *handle, struct buffer_head *bh);
172 int ext4_truncate_restart_trans(handle_t *handle, struct inode *inode, in ext4_truncate_restart_trans() argument
184 jbd_debug(2, "restarting handle %p\n", handle); in ext4_truncate_restart_trans()
186 ret = ext4_journal_restart(handle, nblocks); in ext4_truncate_restart_trans()
198 handle_t *handle; in ext4_evict_inode() local
265 handle = ext4_journal_start(inode, EXT4_HT_TRUNCATE, in ext4_evict_inode()
267 if (IS_ERR(handle)) { in ext4_evict_inode()
268 ext4_std_error(inode->i_sb, PTR_ERR(handle)); in ext4_evict_inode()
280 ext4_handle_sync(handle); in ext4_evict_inode()
292 err = ext4_mark_inode_dirty(handle, inode); in ext4_evict_inode()
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| D | inline.c | 250 static int ext4_create_inline_data(handle_t *handle, in ext4_create_inline_data() argument
268 error = ext4_journal_get_write_access(handle, is.iloc.bh); in ext4_create_inline_data()
290 error = ext4_xattr_ibody_inline_set(handle, inode, &i, &is); in ext4_create_inline_data()
307 error = ext4_mark_iloc_dirty(handle, inode, &is.iloc); in ext4_create_inline_data()
314 static int ext4_update_inline_data(handle_t *handle, struct inode *inode, in ext4_update_inline_data() argument
354 error = ext4_journal_get_write_access(handle, is.iloc.bh); in ext4_update_inline_data()
362 error = ext4_xattr_ibody_inline_set(handle, inode, &i, &is); in ext4_update_inline_data()
372 error = ext4_mark_iloc_dirty(handle, inode, &is.iloc); in ext4_update_inline_data()
380 static int ext4_prepare_inline_data(handle_t *handle, struct inode *inode, in ext4_prepare_inline_data() argument
396 ret = ext4_update_inline_data(handle, inode, len); in ext4_prepare_inline_data()
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| D | resize.c | 370 static struct buffer_head *bclean(handle_t *handle, struct super_block *sb, in bclean() argument
380 if ((err = ext4_journal_get_write_access(handle, bh))) { in bclean()
396 static int extend_or_restart_transaction(handle_t *handle, int thresh) in extend_or_restart_transaction() argument
400 if (ext4_handle_has_enough_credits(handle, thresh)) in extend_or_restart_transaction()
403 err = ext4_journal_extend(handle, EXT4_MAX_TRANS_DATA); in extend_or_restart_transaction()
407 err = ext4_journal_restart(handle, EXT4_MAX_TRANS_DATA); in extend_or_restart_transaction()
424 static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle, in set_flexbg_block_bitmap() argument
454 err = extend_or_restart_transaction(handle, 1); in set_flexbg_block_bitmap()
463 err = ext4_journal_get_write_access(handle, bh); in set_flexbg_block_bitmap()
472 err = ext4_handle_dirty_metadata(handle, NULL, bh); in set_flexbg_block_bitmap()
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| D | extents.c | 86 static int ext4_split_extent(handle_t *handle,
93 static int ext4_split_extent_at(handle_t *handle,
103 static int ext4_ext_truncate_extend_restart(handle_t *handle, in ext4_ext_truncate_extend_restart() argument
109 if (!ext4_handle_valid(handle)) in ext4_ext_truncate_extend_restart()
111 if (handle->h_buffer_credits >= needed) in ext4_ext_truncate_extend_restart()
118 err = ext4_journal_extend(handle, needed - handle->h_buffer_credits); in ext4_ext_truncate_extend_restart()
121 err = ext4_truncate_restart_trans(handle, inode, needed); in ext4_ext_truncate_extend_restart()
133 static int ext4_ext_get_access(handle_t *handle, struct inode *inode, in ext4_ext_get_access() argument
139 return ext4_journal_get_write_access(handle, path->p_bh); in ext4_ext_get_access()
152 int __ext4_ext_dirty(const char *where, unsigned int line, handle_t *handle, in __ext4_ext_dirty() argument
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| D | xattr.c | 785 static void ext4_xattr_update_super_block(handle_t *handle, in ext4_xattr_update_super_block() argument
792 if (ext4_journal_get_write_access(handle, EXT4_SB(sb)->s_sbh) == 0) { in ext4_xattr_update_super_block()
794 ext4_handle_dirty_super(handle, sb); in ext4_xattr_update_super_block()
970 static int ext4_xattr_ensure_credits(handle_t *handle, struct inode *inode, in ext4_xattr_ensure_credits() argument
976 if (!ext4_handle_valid(handle)) in ext4_xattr_ensure_credits()
979 if (handle->h_buffer_credits >= credits) in ext4_xattr_ensure_credits()
982 error = ext4_journal_extend(handle, credits - handle->h_buffer_credits); in ext4_xattr_ensure_credits()
993 error = ext4_handle_dirty_metadata(handle, NULL, bh); in ext4_xattr_ensure_credits()
1001 error = ext4_journal_restart(handle, credits); in ext4_xattr_ensure_credits()
1008 error = ext4_journal_get_write_access(handle, bh); in ext4_xattr_ensure_credits()
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| D | verity.c | 113 handle_t *handle; in ext4_begin_enable_verity() local
151 handle = ext4_journal_start(inode, EXT4_HT_INODE, credits); in ext4_begin_enable_verity()
152 if (IS_ERR(handle)) in ext4_begin_enable_verity()
153 return PTR_ERR(handle); in ext4_begin_enable_verity()
155 err = ext4_orphan_add(handle, inode); in ext4_begin_enable_verity()
159 ext4_journal_stop(handle); in ext4_begin_enable_verity()
200 handle_t *handle; in ext4_end_enable_verity() local
227 handle = ext4_journal_start(inode, EXT4_HT_INODE, credits); in ext4_end_enable_verity()
228 if (IS_ERR(handle)) { in ext4_end_enable_verity()
230 return PTR_ERR(handle); in ext4_end_enable_verity()
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| /fs/jbd2/ |
| D | transaction.c | 298 static int start_this_handle(journal_t *journal, handle_t *handle, in start_this_handle() argument
302 int blocks = handle->h_buffer_credits; in start_this_handle()
306 if (handle->h_rsv_handle) in start_this_handle()
307 rsv_blocks = handle->h_rsv_handle->h_buffer_credits; in start_this_handle()
338 jbd_debug(3, "New handle %p going live.\n", handle); in start_this_handle()
359 if (!handle->h_reserved && journal->j_barrier_count) { in start_this_handle()
372 (handle->h_reserved || !journal->j_barrier_count)) { in start_this_handle()
382 if (!handle->h_reserved) { in start_this_handle()
399 handle->h_reserved = 0; in start_this_handle()
406 handle->h_transaction = transaction; in start_this_handle()
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| /fs/ |
| D | fhandle.c | 24 struct file_handle *handle = NULL; in do_sys_name_to_handle() local
40 handle = kmalloc(sizeof(struct file_handle) + f_handle.handle_bytes, in do_sys_name_to_handle()
42 if (!handle) in do_sys_name_to_handle()
50 (struct fid *)handle->f_handle, in do_sys_name_to_handle()
52 handle->handle_type = retval; in do_sys_name_to_handle()
55 handle->handle_bytes = handle_bytes; in do_sys_name_to_handle()
56 if ((handle->handle_bytes > f_handle.handle_bytes) || in do_sys_name_to_handle()
73 copy_to_user(ufh, handle, in do_sys_name_to_handle()
76 kfree(handle); in do_sys_name_to_handle()
94 struct file_handle __user *, handle, int __user *, mnt_id, in SYSCALL_DEFINE5()
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| /fs/ocfs2/ |
| D | namei.c | 62 handle_t *handle,
73 handle_t *handle,
82 handle_t *handle,
231 handle_t *handle = NULL; in ocfs2_mknod() local
356 handle = ocfs2_start_trans(osb, ocfs2_mknod_credits(osb->sb, in ocfs2_mknod()
359 if (IS_ERR(handle)) { in ocfs2_mknod()
360 status = PTR_ERR(handle); in ocfs2_mknod()
361 handle = NULL; in ocfs2_mknod()
377 &new_fe_bh, parent_fe_bh, handle, in ocfs2_mknod()
385 status = ocfs2_fill_new_dir(osb, handle, dir, inode, in ocfs2_mknod()
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| D | alloc.c | 155 static int ocfs2_reuse_blk_from_dealloc(handle_t *handle,
524 static inline int ocfs2_et_root_journal_access(handle_t *handle, in ocfs2_et_root_journal_access() argument
528 return et->et_root_journal_access(handle, et->et_ci, et->et_root_bh, in ocfs2_et_root_journal_access()
566 static void ocfs2_adjust_rightmost_records(handle_t *handle,
721 int ocfs2_path_bh_journal_access(handle_t *handle, in ocfs2_path_bh_journal_access() argument
734 return access(handle, ci, path->p_node[idx].bh, in ocfs2_path_bh_journal_access()
742 handle_t *handle, in ocfs2_journal_access_path() argument
751 ret = ocfs2_path_bh_journal_access(handle, ci, path, i); in ocfs2_journal_access_path()
987 static int ocfs2_create_new_meta_bhs(handle_t *handle, in ocfs2_create_new_meta_bhs() argument
1003 status = ocfs2_claim_metadata(handle, in ocfs2_create_new_meta_bhs()
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| D | suballoc.c | 69 static int ocfs2_block_group_fill(handle_t *handle,
94 handle_t *handle,
100 static int ocfs2_relink_block_group(handle_t *handle,
342 static int ocfs2_block_group_fill(handle_t *handle, in ocfs2_block_group_fill() argument
363 status = ocfs2_journal_access_gd(handle, in ocfs2_block_group_fill()
391 ocfs2_journal_dirty(handle, bg_bh); in ocfs2_block_group_fill()
419 ocfs2_block_group_alloc_contig(struct ocfs2_super *osb, handle_t *handle, in ocfs2_block_group_alloc_contig() argument
430 status = ocfs2_claim_clusters(handle, ac, in ocfs2_block_group_alloc_contig()
452 status = ocfs2_block_group_fill(handle, alloc_inode, bg_bh, in ocfs2_block_group_alloc_contig()
464 handle_t *handle, in ocfs2_block_group_claim_bits() argument
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| D | file.c | 256 handle_t *handle; in ocfs2_update_inode_atime() local
259 handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS); in ocfs2_update_inode_atime()
260 if (IS_ERR(handle)) { in ocfs2_update_inode_atime()
261 ret = PTR_ERR(handle); in ocfs2_update_inode_atime()
266 ret = ocfs2_journal_access_di(handle, INODE_CACHE(inode), bh, in ocfs2_update_inode_atime()
281 ocfs2_update_inode_fsync_trans(handle, inode, 0); in ocfs2_update_inode_atime()
282 ocfs2_journal_dirty(handle, bh); in ocfs2_update_inode_atime()
285 ocfs2_commit_trans(osb, handle); in ocfs2_update_inode_atime()
290 int ocfs2_set_inode_size(handle_t *handle, in ocfs2_set_inode_size() argument
301 status = ocfs2_mark_inode_dirty(handle, inode, fe_bh); in ocfs2_set_inode_size()
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| D | journal.h | 244 handle_t *handle);
245 int ocfs2_extend_trans(handle_t *handle, int nblocks);
246 int ocfs2_allocate_extend_trans(handle_t *handle,
275 int ocfs2_journal_access_di(handle_t *handle, struct ocfs2_caching_info *ci,
278 int ocfs2_journal_access_eb(handle_t *handle, struct ocfs2_caching_info *ci,
281 int ocfs2_journal_access_rb(handle_t *handle, struct ocfs2_caching_info *ci,
284 int ocfs2_journal_access_gd(handle_t *handle, struct ocfs2_caching_info *ci,
287 int ocfs2_journal_access_xb(handle_t *handle, struct ocfs2_caching_info *ci,
290 int ocfs2_journal_access_dq(handle_t *handle, struct ocfs2_caching_info *ci,
293 int ocfs2_journal_access_db(handle_t *handle, struct ocfs2_caching_info *ci,
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| D | dir.c | 59 handle_t *handle,
153 static int ocfs2_dx_dir_link_trailer(struct inode *dir, handle_t *handle, in ocfs2_dx_dir_link_trailer() argument
161 ret = ocfs2_journal_access_dr(handle, INODE_CACHE(dir), dx_root_bh, in ocfs2_dx_dir_link_trailer()
173 ocfs2_journal_dirty(handle, dx_root_bh); in ocfs2_dx_dir_link_trailer()
1089 int ocfs2_update_entry(struct inode *dir, handle_t *handle, in ocfs2_update_entry() argument
1107 ret = access(handle, INODE_CACHE(dir), de_bh, in ocfs2_update_entry()
1117 ocfs2_journal_dirty(handle, de_bh); in ocfs2_update_entry()
1127 static int __ocfs2_delete_entry(handle_t *handle, struct inode *dir, in __ocfs2_delete_entry() argument
1149 status = access(handle, INODE_CACHE(dir), bh, in __ocfs2_delete_entry()
1161 ocfs2_journal_dirty(handle, bh); in __ocfs2_delete_entry()
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| D | localalloc.c | 47 handle_t *handle,
58 handle_t *handle,
371 handle_t *handle; in ocfs2_shutdown_local_alloc() local
418 handle = ocfs2_start_trans(osb, OCFS2_WINDOW_MOVE_CREDITS); in ocfs2_shutdown_local_alloc()
419 if (IS_ERR(handle)) { in ocfs2_shutdown_local_alloc()
420 mlog_errno(PTR_ERR(handle)); in ocfs2_shutdown_local_alloc()
421 handle = NULL; in ocfs2_shutdown_local_alloc()
434 status = ocfs2_journal_access_di(handle, INODE_CACHE(local_alloc_inode), in ocfs2_shutdown_local_alloc()
442 ocfs2_journal_dirty(handle, bh); in ocfs2_shutdown_local_alloc()
448 status = ocfs2_sync_local_to_main(osb, handle, alloc_copy, in ocfs2_shutdown_local_alloc()
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| D | refcounttree.c | 61 int (*cow_duplicate_clusters)(handle_t *handle,
553 handle_t *handle = NULL; in ocfs2_create_refcount_tree() local
576 handle = ocfs2_start_trans(osb, OCFS2_REFCOUNT_TREE_CREATE_CREDITS); in ocfs2_create_refcount_tree()
577 if (IS_ERR(handle)) { in ocfs2_create_refcount_tree()
578 ret = PTR_ERR(handle); in ocfs2_create_refcount_tree()
583 ret = ocfs2_journal_access_di(handle, INODE_CACHE(inode), di_bh, in ocfs2_create_refcount_tree()
590 ret = ocfs2_claim_metadata(handle, meta_ac, 1, &suballoc_loc, in ocfs2_create_refcount_tree()
613 ret = ocfs2_journal_access_rb(handle, &new_tree->rf_ci, new_bh, in ocfs2_create_refcount_tree()
636 ocfs2_journal_dirty(handle, new_bh); in ocfs2_create_refcount_tree()
646 ocfs2_journal_dirty(handle, di_bh); in ocfs2_create_refcount_tree()
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| D | quota_local.c | 98 handle_t *handle; in ocfs2_modify_bh() local
101 handle = ocfs2_start_trans(OCFS2_SB(sb), in ocfs2_modify_bh()
103 if (IS_ERR(handle)) { in ocfs2_modify_bh()
104 status = PTR_ERR(handle); in ocfs2_modify_bh()
108 status = ocfs2_journal_access_dq(handle, INODE_CACHE(inode), bh, in ocfs2_modify_bh()
112 ocfs2_commit_trans(OCFS2_SB(sb), handle); in ocfs2_modify_bh()
118 ocfs2_journal_dirty(handle, bh); in ocfs2_modify_bh()
120 status = ocfs2_commit_trans(OCFS2_SB(sb), handle); in ocfs2_modify_bh()
467 handle_t *handle; in ocfs2_recover_local_quota_file() local
516 handle = ocfs2_start_trans(OCFS2_SB(sb), in ocfs2_recover_local_quota_file()
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| D | move_extents.c | 51 static int __ocfs2_move_extent(handle_t *handle, in __ocfs2_move_extent() argument
65 ret = ocfs2_duplicate_clusters_by_page(handle, inode, cpos, in __ocfs2_move_extent()
110 ret = ocfs2_journal_access_di(handle, INODE_CACHE(inode), in __ocfs2_move_extent()
118 ret = ocfs2_split_extent(handle, &context->et, path, index, in __ocfs2_move_extent()
126 ocfs2_journal_dirty(handle, context->et.et_root_bh); in __ocfs2_move_extent()
135 ret = ocfs2_decrease_refcount(inode, handle, in __ocfs2_move_extent()
141 ret = ocfs2_truncate_log_append(osb, handle, in __ocfs2_move_extent()
145 ocfs2_update_inode_fsync_trans(handle, inode, 0); in __ocfs2_move_extent()
211 handle_t *handle; in ocfs2_defrag_extent() local
284 handle = ocfs2_start_trans(osb, credits); in ocfs2_defrag_extent()
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| D | acl.c | 161 handle_t *handle, umode_t new_mode) in ocfs2_acl_set_mode() argument
175 if (handle == NULL) { in ocfs2_acl_set_mode()
176 handle = ocfs2_start_trans(OCFS2_SB(inode->i_sb), in ocfs2_acl_set_mode()
178 if (IS_ERR(handle)) { in ocfs2_acl_set_mode()
179 ret = PTR_ERR(handle); in ocfs2_acl_set_mode()
188 ret = ocfs2_journal_access_di(handle, INODE_CACHE(inode), di_bh, in ocfs2_acl_set_mode()
200 ocfs2_update_inode_fsync_trans(handle, inode, 0); in ocfs2_acl_set_mode()
202 ocfs2_journal_dirty(handle, di_bh); in ocfs2_acl_set_mode()
206 ocfs2_commit_trans(OCFS2_SB(inode->i_sb), handle); in ocfs2_acl_set_mode()
216 static int ocfs2_set_acl(handle_t *handle, in ocfs2_set_acl() argument
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| D | suballoc.h | 76 handle_t *handle,
84 int ocfs2_block_group_set_bits(handle_t *handle,
91 int ocfs2_claim_metadata(handle_t *handle,
98 int ocfs2_claim_new_inode(handle_t *handle,
105 int ocfs2_claim_clusters(handle_t *handle,
114 int __ocfs2_claim_clusters(handle_t *handle,
121 int ocfs2_free_suballoc_bits(handle_t *handle,
127 int ocfs2_free_dinode(handle_t *handle,
131 int ocfs2_free_clusters(handle_t *handle,
136 int ocfs2_release_clusters(handle_t *handle,
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