Messages in this thread | | | Subject | Re: [f2fs-dev] [PATCH 2/6] f2fs: declare nested quota_sem and remove unnecessary sems | From | Chao Yu <> | Date | Tue, 10 Dec 2019 14:20:11 +0800 |
| |
On 2019/12/10 6:23, Jaegeuk Kim wrote: > 1. > f2fs_quota_sync > -> down_read(&sbi->quota_sem) > -> dquot_writeback_dquots > -> f2fs_dquot_commit > -> down_read(&sbi->quota_sem) > > 2. > f2fs_quota_sync > -> down_read(&sbi->quota_sem) > -> f2fs_write_data_pages > -> f2fs_write_single_data_page > -> down_write(&F2FS_I(inode)->i_sem) > > f2fs_mkdir > -> f2fs_do_add_link > -> down_write(&F2FS_I(inode)->i_sem) > -> f2fs_init_inode_metadata > -> f2fs_new_node_page > -> dquot_alloc_inode > -> f2fs_dquot_mark_dquot_dirty > -> down_read(&sbi->quota_sem) > > Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Thanks,
| |