| Function report | 
| Source Code: include\linux\quotaops.h | Create Date:2022-07-28 20:10:10 | 
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick | 
| home page | Tree | 
| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:sb_dqopt
Proto:static inline struct quota_info *sb_dqopt(struct super_block *sb)
Type:struct quota_info
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| struct super_block * | sb | 
| 19 | Return s_dquot | 
| Name | Describe | 
|---|---|
| dquot_mark_dquot_dirty | Mark dquot dirty in atomic manner, and return it's old dirty flag state | 
| clear_dquot_dirty | |
| mark_info_dirty | |
| dquot_acquire | Read dquot from disk and alloc space for it | 
| dquot_commit | Write dquot to disk | 
| dquot_release | Release dquot | 
| dquot_writeback_dquots | Write all dquot structures to quota files | 
| dquot_quota_sync | Write all dquot structures to disk and make them visible from userspace | 
| dquot_decr_inodes | |
| dquot_decr_space | |
| ignore_hardlimit | |
| dquot_add_inodes | |
| dquot_add_space | |
| dquot_commit_info | Write info of quota file to disk | 
| dquot_get_next_id | |
| vfs_cleanup_quota_inode | |
| dquot_disable | Turn quota off on a device. type == -1 ==> quotaoff for all types (umount) | 
| vfs_setup_quota_inode | Turn quotas on on a device | 
| dquot_load_quota_sb | |
| dquot_resume | Reenable quotas on remount RW | 
| dquot_quota_enable | |
| dquot_quota_disable | |
| do_set_dqblk | Generic routine for setting common part of quota structure | 
| dquot_get_state | Generic routine for getting common part of quota file information | 
| dquot_set_dqinfo | Generic routine for setting common part of quota file information | 
| v1_read_dqblk | |
| v1_commit_dqblk | |
| v1_check_quota_file | |
| v1_read_file_info | |
| v1_write_file_info | |
| v2_read_file_info | Read information header from quota file | 
| v2_write_file_info | Write information header to quota file | 
| v2_read_dquot | |
| v2_write_dquot | |
| v2_release_dquot | |
| v2_get_next_id | |
| qtree_read_dquot | |
| quota_getfmt | 
| Source code conversion tool public plug-in interface | X | 
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |