| /fs/ext4/ |
| D | ext4_jbd2.c | 12 handle_t *handle = current->journal_info; in ext4_get_nojournal() local
13 unsigned long ref_cnt = (unsigned long)handle; in ext4_get_nojournal()
18 handle = (handle_t *)ref_cnt; in ext4_get_nojournal()
20 current->journal_info = handle; in ext4_get_nojournal()
21 return handle; in ext4_get_nojournal()
26 static void ext4_put_nojournal(handle_t *handle) in ext4_put_nojournal() argument
28 unsigned long ref_cnt = (unsigned long)handle; in ext4_put_nojournal()
33 handle = (handle_t *)ref_cnt; in ext4_put_nojournal()
35 current->journal_info = handle; in ext4_put_nojournal()
80 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 | 180 static inline void ext4_journal_callback_add(handle_t *handle, in ext4_journal_callback_add() argument
187 EXT4_SB(handle->h_transaction->t_journal->j_private); in ext4_journal_callback_add()
192 list_add_tail(&jce->jce_list, &handle->h_transaction->t_private_list); in ext4_journal_callback_add()
202 static inline bool ext4_journal_callback_try_del(handle_t *handle, in ext4_journal_callback_try_del() argument
207 EXT4_SB(handle->h_transaction->t_journal->j_private); in ext4_journal_callback_try_del()
217 ext4_mark_iloc_dirty(handle_t *handle,
226 int ext4_reserve_inode_write(handle_t *handle, struct inode *inode,
229 int ext4_mark_inode_dirty(handle_t *handle, struct inode *inode);
235 handle_t *handle, struct buffer_head *bh);
237 int __ext4_forget(const char *where, unsigned int line, handle_t *handle,
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| D | migrate.c | 28 static int finish_range(handle_t *handle, struct inode *inode, in finish_range() argument
63 if (needed && ext4_handle_has_enough_credits(handle, in finish_range()
66 retval = ext4_journal_restart(handle, needed); in finish_range()
71 retval = ext4_journal_extend(handle, needed); in finish_range()
77 retval = ext4_journal_restart(handle, needed); in finish_range()
83 retval = ext4_ext_insert_extent(handle, inode, &path, &newext, 0); in finish_range()
92 static int update_extent_range(handle_t *handle, struct inode *inode, in update_extent_range() argument
110 retval = finish_range(handle, inode, lb); in update_extent_range()
117 static int update_ind_extent_range(handle_t *handle, struct inode *inode, in update_ind_extent_range() argument
133 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()
411 static int ext4_splice_branch(handle_t *handle, in ext4_splice_branch() argument
426 err = ext4_journal_get_write_access(handle, where->bh); in ext4_splice_branch()
457 err = ext4_handle_dirty_metadata(handle, ar->inode, where->bh); in ext4_splice_branch()
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| D | namei.c | 51 static struct buffer_head *ext4_append(handle_t *handle, in ext4_append() argument
65 bh = ext4_bread(handle, inode, *block, 1); in ext4_append()
71 err = ext4_journal_get_write_access(handle, bh); in ext4_append()
273 static int ext4_dx_add_entry(handle_t *handle, struct ext4_filename *fname,
375 int ext4_handle_dirty_dirent_node(handle_t *handle, in ext4_handle_dirty_dirent_node() argument
380 return ext4_handle_dirty_metadata(handle, inode, bh); in ext4_handle_dirty_dirent_node()
486 static inline int ext4_handle_dirty_dx_node(handle_t *handle, in ext4_handle_dirty_dx_node() argument
491 return ext4_handle_dirty_metadata(handle, inode, bh); in ext4_handle_dirty_dx_node()
1671 static struct ext4_dir_entry_2 *do_split(handle_t *handle, struct inode *dir, in do_split() argument
1691 bh2 = ext4_append(handle, dir, &newblock); in do_split()
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| D | inline.c | 246 static int ext4_create_inline_data(handle_t *handle, in ext4_create_inline_data() argument
264 error = ext4_journal_get_write_access(handle, is.iloc.bh); in ext4_create_inline_data()
286 error = ext4_xattr_ibody_inline_set(handle, inode, &i, &is); in ext4_create_inline_data()
303 error = ext4_mark_iloc_dirty(handle, inode, &is.iloc); in ext4_create_inline_data()
310 static int ext4_update_inline_data(handle_t *handle, struct inode *inode, in ext4_update_inline_data() argument
348 error = ext4_journal_get_write_access(handle, is.iloc.bh); in ext4_update_inline_data()
356 error = ext4_xattr_ibody_inline_set(handle, inode, &i, &is); in ext4_update_inline_data()
366 error = ext4_mark_iloc_dirty(handle, inode, &is.iloc); in ext4_update_inline_data()
374 static int ext4_prepare_inline_data(handle_t *handle, struct inode *inode, in ext4_prepare_inline_data() argument
390 ret = ext4_update_inline_data(handle, inode, len); in ext4_prepare_inline_data()
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| D | inode.c | 137 static int ext4_bh_delay_or_unwritten(handle_t *handle, struct buffer_head *bh);
160 int ext4_truncate_restart_trans(handle_t *handle, struct inode *inode, in ext4_truncate_restart_trans() argument
172 jbd_debug(2, "restarting handle %p\n", handle); in ext4_truncate_restart_trans()
174 ret = ext4_journal_restart(handle, nblocks); in ext4_truncate_restart_trans()
186 handle_t *handle; in ext4_evict_inode() local
240 handle = ext4_journal_start(inode, EXT4_HT_TRUNCATE, in ext4_evict_inode()
242 if (IS_ERR(handle)) { in ext4_evict_inode()
243 ext4_std_error(inode->i_sb, PTR_ERR(handle)); in ext4_evict_inode()
255 ext4_handle_sync(handle); in ext4_evict_inode()
257 err = ext4_mark_inode_dirty(handle, inode); in ext4_evict_inode()
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| D | extents.c | 97 static int ext4_split_extent(handle_t *handle,
104 static int ext4_split_extent_at(handle_t *handle,
114 static int ext4_ext_truncate_extend_restart(handle_t *handle, in ext4_ext_truncate_extend_restart() argument
120 if (!ext4_handle_valid(handle)) in ext4_ext_truncate_extend_restart()
122 if (handle->h_buffer_credits > needed) in ext4_ext_truncate_extend_restart()
124 err = ext4_journal_extend(handle, needed); in ext4_ext_truncate_extend_restart()
127 err = ext4_truncate_restart_trans(handle, inode, needed); in ext4_ext_truncate_extend_restart()
139 static int ext4_ext_get_access(handle_t *handle, struct inode *inode, in ext4_ext_get_access() argument
145 return ext4_journal_get_write_access(handle, path->p_bh); in ext4_ext_get_access()
158 int __ext4_ext_dirty(const char *where, unsigned int line, handle_t *handle, in __ext4_ext_dirty() argument
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| D | resize.c | 342 static struct buffer_head *bclean(handle_t *handle, struct super_block *sb, in bclean() argument
352 if ((err = ext4_journal_get_write_access(handle, bh))) { in bclean()
368 static int extend_or_restart_transaction(handle_t *handle, int thresh) in extend_or_restart_transaction() argument
372 if (ext4_handle_has_enough_credits(handle, thresh)) in extend_or_restart_transaction()
375 err = ext4_journal_extend(handle, EXT4_MAX_TRANS_DATA); in extend_or_restart_transaction()
379 err = ext4_journal_restart(handle, EXT4_MAX_TRANS_DATA); in extend_or_restart_transaction()
396 static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle, in set_flexbg_block_bitmap() argument
422 err = extend_or_restart_transaction(handle, 1); in set_flexbg_block_bitmap()
431 err = ext4_journal_get_write_access(handle, bh); in set_flexbg_block_bitmap()
438 err = ext4_handle_dirty_metadata(handle, NULL, bh); in set_flexbg_block_bitmap()
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| D | ioctl.c | 102 handle_t *handle; in swap_inode_boot_loader() local
135 handle = ext4_journal_start(inode_bl, EXT4_HT_MOVE_EXTENTS, 2); in swap_inode_boot_loader()
136 if (IS_ERR(handle)) { in swap_inode_boot_loader()
157 ext4_ext_tree_init(handle, inode_bl); in swap_inode_boot_loader()
173 err = ext4_mark_inode_dirty(handle, inode); in swap_inode_boot_loader()
181 err = ext4_mark_inode_dirty(handle, inode_bl); in swap_inode_boot_loader()
188 ext4_mark_inode_dirty(handle, inode); in swap_inode_boot_loader()
191 ext4_journal_stop(handle); in swap_inode_boot_loader()
227 handle_t *handle = NULL; in ext4_ioctl() local
287 handle = ext4_journal_start(inode, EXT4_HT_INODE, 1); in ext4_ioctl()
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| /fs/ext3/ |
| D | inode.c | 58 int ext3_forget(handle_t *handle, int is_metadata, struct inode *inode, in ext3_forget() argument
82 return ext3_journal_forget(handle, bh); in ext3_forget()
91 err = ext3_journal_revoke(handle, blocknr, bh); in ext3_forget()
154 static int try_to_extend_transaction(handle_t *handle, struct inode *inode) in try_to_extend_transaction() argument
156 if (handle->h_buffer_credits > EXT3_RESERVE_TRANS_BLOCKS) in try_to_extend_transaction()
158 if (!ext3_journal_extend(handle, blocks_for_truncate(inode))) in try_to_extend_transaction()
168 static int truncate_restart_transaction(handle_t *handle, struct inode *inode) in truncate_restart_transaction() argument
172 jbd_debug(2, "restarting handle %p\n", handle); in truncate_restart_transaction()
180 ret = ext3_journal_restart(handle, blocks_for_truncate(inode)); in truncate_restart_transaction()
192 handle_t *handle; in ext3_evict_inode() local
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| D | ext3_jbd.c | 7 int __ext3_journal_get_undo_access(const char *where, handle_t *handle, in __ext3_journal_get_undo_access() argument
10 int err = journal_get_undo_access(handle, bh); in __ext3_journal_get_undo_access()
12 ext3_journal_abort_handle(where, __func__, bh, handle,err); in __ext3_journal_get_undo_access()
16 int __ext3_journal_get_write_access(const char *where, handle_t *handle, in __ext3_journal_get_write_access() argument
19 int err = journal_get_write_access(handle, bh); in __ext3_journal_get_write_access()
21 ext3_journal_abort_handle(where, __func__, bh, handle,err); in __ext3_journal_get_write_access()
25 int __ext3_journal_forget(const char *where, handle_t *handle, in __ext3_journal_forget() argument
28 int err = journal_forget(handle, bh); in __ext3_journal_forget()
30 ext3_journal_abort_handle(where, __func__, bh, handle,err); in __ext3_journal_forget()
34 int __ext3_journal_revoke(const char *where, handle_t *handle, in __ext3_journal_revoke() argument
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| D | resize.c | 112 static struct buffer_head *bclean(handle_t *handle, struct super_block *sb, in bclean() argument
121 if ((err = ext3_journal_get_write_access(handle, bh))) { in bclean()
158 static int extend_or_restart_transaction(handle_t *handle, int thresh, in extend_or_restart_transaction() argument
163 if (handle->h_buffer_credits >= thresh) in extend_or_restart_transaction()
166 err = ext3_journal_extend(handle, EXT3_MAX_TRANS_DATA); in extend_or_restart_transaction()
170 err = ext3_journal_restart(handle, EXT3_MAX_TRANS_DATA); in extend_or_restart_transaction()
173 err = ext3_journal_get_write_access(handle, bh); in extend_or_restart_transaction()
197 handle_t *handle; in setup_new_group_blocks() local
204 handle = ext3_journal_start_sb(sb, EXT3_MAX_TRANS_DATA); in setup_new_group_blocks()
206 if (IS_ERR(handle)) in setup_new_group_blocks()
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| D | namei.c | 40 static struct buffer_head *ext3_append(handle_t *handle, in ext3_append() argument
48 if ((bh = ext3_dir_bread(handle, inode, *block, 1, err))) { in ext3_append()
51 *err = ext3_journal_get_write_access(handle, bh); in ext3_append()
165 static int ext3_dx_add_entry(handle_t *handle, struct dentry *dentry,
1141 static struct ext3_dir_entry_2 *do_split(handle_t *handle, struct inode *dir, in do_split() argument
1156 bh2 = ext3_append (handle, dir, &newblock, &err); in do_split()
1164 err = ext3_journal_get_write_access(handle, *bh); in do_split()
1169 err = ext3_journal_get_write_access(handle, frame->bh); in do_split()
1213 err = ext3_journal_dirty_metadata (handle, bh2); in do_split()
1216 err = ext3_journal_dirty_metadata (handle, frame->bh); in do_split()
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| D | ext3.h | 993 extern ext3_fsblk_t ext3_new_block (handle_t *handle, struct inode *inode,
995 extern ext3_fsblk_t ext3_new_blocks (handle_t *handle, struct inode *inode,
997 extern void ext3_free_blocks (handle_t *handle, struct inode *inode,
999 extern void ext3_free_blocks_sb (handle_t *handle, struct super_block *sb,
1040 int ext3_forget(handle_t *handle, int is_metadata, struct inode *inode,
1044 int ext3_get_blocks_handle(handle_t *handle, struct inode *inode,
1191 ext3_mark_iloc_dirty(handle_t *handle,
1200 int ext3_reserve_inode_write(handle_t *handle, struct inode *inode,
1203 int ext3_mark_inode_dirty(handle_t *handle, struct inode *inode);
1212 static inline void ext3_journal_release_buffer(handle_t *handle, in ext3_journal_release_buffer() argument
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| D | ioctl.c | 30 handle_t *handle = NULL; in ext3_ioctl() local
80 handle = ext3_journal_start(inode, 1); in ext3_ioctl()
81 if (IS_ERR(handle)) { in ext3_ioctl()
82 err = PTR_ERR(handle); in ext3_ioctl()
86 handle->h_sync = 1; in ext3_ioctl()
87 err = ext3_reserve_inode_write(handle, inode, &iloc); in ext3_ioctl()
98 err = ext3_mark_iloc_dirty(handle, inode, &iloc); in ext3_ioctl()
100 ext3_journal_stop(handle); in ext3_ioctl()
116 handle_t *handle; in ext3_ioctl() local
133 handle = ext3_journal_start(inode, 1); in ext3_ioctl()
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| /fs/jbd2/ |
| D | transaction.c | 257 static int start_this_handle(journal_t *journal, handle_t *handle, in start_this_handle() argument
261 int blocks = handle->h_buffer_credits; in start_this_handle()
276 if (handle->h_rsv_handle) in start_this_handle()
277 rsv_blocks = handle->h_rsv_handle->h_buffer_credits; in start_this_handle()
299 jbd_debug(3, "New handle %p going live.\n", handle); in start_this_handle()
320 if (!handle->h_reserved && journal->j_barrier_count) { in start_this_handle()
333 (handle->h_reserved || !journal->j_barrier_count)) { in start_this_handle()
343 if (!handle->h_reserved) { in start_this_handle()
354 handle->h_reserved = 0; in start_this_handle()
361 handle->h_transaction = transaction; in start_this_handle()
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| /fs/jbd/ |
| D | transaction.c | 85 static int start_this_handle(journal_t *journal, handle_t *handle) in start_this_handle() argument
89 int nblocks = handle->h_buffer_credits; in start_this_handle()
110 jbd_debug(3, "New handle %p going live.\n", handle); in start_this_handle()
177 jbd_debug(2, "Handle %p starting new commit...\n", handle); in start_this_handle()
214 jbd_debug(2, "Handle %p waiting for checkpoint...\n", handle); in start_this_handle()
223 handle->h_transaction = transaction; in start_this_handle()
228 handle, nblocks, transaction->t_outstanding_credits, in start_this_handle()
233 lock_map_acquire(&handle->h_lockdep_map); in start_this_handle()
245 handle_t *handle = jbd_alloc_handle(GFP_NOFS); in new_handle() local
246 if (!handle) in new_handle()
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| /fs/ |
| D | fhandle.c | 22 struct file_handle *handle = NULL; in do_sys_name_to_handle() local
38 handle = kmalloc(sizeof(struct file_handle) + f_handle.handle_bytes, in do_sys_name_to_handle()
40 if (!handle) in do_sys_name_to_handle()
48 (struct fid *)handle->f_handle, in do_sys_name_to_handle()
50 handle->handle_type = retval; in do_sys_name_to_handle()
53 handle->handle_bytes = handle_bytes; in do_sys_name_to_handle()
54 if ((handle->handle_bytes > f_handle.handle_bytes) || in do_sys_name_to_handle()
72 copy_to_user(ufh, handle, in do_sys_name_to_handle()
75 kfree(handle); in do_sys_name_to_handle()
93 struct file_handle __user *, handle, int __user *, mnt_id, in SYSCALL_DEFINE5()
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| /fs/ocfs2/ |
| D | namei.c | 75 handle_t *handle,
85 handle_t *handle,
93 handle_t *handle,
215 handle_t *handle = NULL; in ocfs2_mknod() local
334 handle = ocfs2_start_trans(osb, ocfs2_mknod_credits(osb->sb, in ocfs2_mknod()
337 if (IS_ERR(handle)) { in ocfs2_mknod()
338 status = PTR_ERR(handle); in ocfs2_mknod()
339 handle = NULL; in ocfs2_mknod()
355 &new_fe_bh, parent_fe_bh, handle, in ocfs2_mknod()
363 status = ocfs2_fill_new_dir(osb, handle, dir, inode, in ocfs2_mknod()
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| D | alloc.c | 529 static inline int ocfs2_et_root_journal_access(handle_t *handle, in ocfs2_et_root_journal_access() argument
533 return et->et_root_journal_access(handle, et->et_ci, et->et_root_bh, in ocfs2_et_root_journal_access()
571 static void ocfs2_adjust_rightmost_records(handle_t *handle,
726 int ocfs2_path_bh_journal_access(handle_t *handle, in ocfs2_path_bh_journal_access() argument
739 return access(handle, ci, path->p_node[idx].bh, in ocfs2_path_bh_journal_access()
747 handle_t *handle, in ocfs2_journal_access_path() argument
756 ret = ocfs2_path_bh_journal_access(handle, ci, path, i); in ocfs2_journal_access_path()
997 static int ocfs2_create_new_meta_bhs(handle_t *handle, in ocfs2_create_new_meta_bhs() argument
1013 status = ocfs2_claim_metadata(handle, in ocfs2_create_new_meta_bhs()
1034 status = ocfs2_journal_access_eb(handle, et->et_ci, in ocfs2_create_new_meta_bhs()
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| D | dir.c | 76 handle_t *handle,
170 static int ocfs2_dx_dir_link_trailer(struct inode *dir, handle_t *handle, in ocfs2_dx_dir_link_trailer() argument
178 ret = ocfs2_journal_access_dr(handle, INODE_CACHE(dir), dx_root_bh, in ocfs2_dx_dir_link_trailer()
190 ocfs2_journal_dirty(handle, dx_root_bh); in ocfs2_dx_dir_link_trailer()
1116 int ocfs2_update_entry(struct inode *dir, handle_t *handle, in ocfs2_update_entry() argument
1134 ret = access(handle, INODE_CACHE(dir), de_bh, in ocfs2_update_entry()
1144 ocfs2_journal_dirty(handle, de_bh); in ocfs2_update_entry()
1154 static int __ocfs2_delete_entry(handle_t *handle, struct inode *dir, in __ocfs2_delete_entry() argument
1176 status = access(handle, INODE_CACHE(dir), bh, in __ocfs2_delete_entry()
1188 ocfs2_journal_dirty(handle, bh); in __ocfs2_delete_entry()
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| D | refcounttree.c | 68 int (*cow_duplicate_clusters)(handle_t *handle,
563 handle_t *handle = NULL; in ocfs2_create_refcount_tree() local
586 handle = ocfs2_start_trans(osb, OCFS2_REFCOUNT_TREE_CREATE_CREDITS); in ocfs2_create_refcount_tree()
587 if (IS_ERR(handle)) { in ocfs2_create_refcount_tree()
588 ret = PTR_ERR(handle); in ocfs2_create_refcount_tree()
593 ret = ocfs2_journal_access_di(handle, INODE_CACHE(inode), di_bh, in ocfs2_create_refcount_tree()
600 ret = ocfs2_claim_metadata(handle, meta_ac, 1, &suballoc_loc, in ocfs2_create_refcount_tree()
618 ret = ocfs2_journal_access_rb(handle, &new_tree->rf_ci, new_bh, in ocfs2_create_refcount_tree()
641 ocfs2_journal_dirty(handle, new_bh); in ocfs2_create_refcount_tree()
651 ocfs2_journal_dirty(handle, di_bh); in ocfs2_create_refcount_tree()
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| D | localalloc.c | 61 handle_t *handle,
72 handle_t *handle,
381 handle_t *handle; in ocfs2_shutdown_local_alloc() local
427 handle = ocfs2_start_trans(osb, OCFS2_WINDOW_MOVE_CREDITS); in ocfs2_shutdown_local_alloc()
428 if (IS_ERR(handle)) { in ocfs2_shutdown_local_alloc()
429 mlog_errno(PTR_ERR(handle)); in ocfs2_shutdown_local_alloc()
430 handle = NULL; in ocfs2_shutdown_local_alloc()
444 status = ocfs2_journal_access_di(handle, INODE_CACHE(local_alloc_inode), in ocfs2_shutdown_local_alloc()
452 ocfs2_journal_dirty(handle, bh); in ocfs2_shutdown_local_alloc()
458 status = ocfs2_sync_local_to_main(osb, handle, alloc_copy, in ocfs2_shutdown_local_alloc()
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| D | file.c | 267 handle_t *handle; in ocfs2_update_inode_atime() local
270 handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS); in ocfs2_update_inode_atime()
271 if (IS_ERR(handle)) { in ocfs2_update_inode_atime()
272 ret = PTR_ERR(handle); in ocfs2_update_inode_atime()
277 ret = ocfs2_journal_access_di(handle, INODE_CACHE(inode), bh, in ocfs2_update_inode_atime()
292 ocfs2_journal_dirty(handle, bh); in ocfs2_update_inode_atime()
295 ocfs2_commit_trans(OCFS2_SB(inode->i_sb), handle); in ocfs2_update_inode_atime()
300 static int ocfs2_set_inode_size(handle_t *handle, in ocfs2_set_inode_size() argument
311 status = ocfs2_mark_inode_dirty(handle, inode, fe_bh); in ocfs2_set_inode_size()
327 handle_t *handle = NULL; in ocfs2_simple_size_update() local
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