Re: [f2fs-dev] [PATCH] f2fs: fix deadlock between quota writes and checkpoint

2020-08-04 Thread Chao Yu
On 2020/8/4 11:54, Jaegeuk Kim wrote: On 08/04, Chao Yu wrote: On 2020/7/29 15:02, Jaegeuk Kim wrote: f2fs_write_data_pages(quota_mapping) __f2fs_write_data_pages f2fs_write_checkpoint * blk_start_plug(); * add bio in write_io[DATA]

Re: [f2fs-dev] [PATCH] f2fs: fix deadlock between quota writes and checkpoint

2020-08-03 Thread Jaegeuk Kim
On 08/04, Chao Yu wrote: > On 2020/7/29 15:02, Jaegeuk Kim wrote: > > f2fs_write_data_pages(quota_mapping) > > __f2fs_write_data_pages f2fs_write_checkpoint > >* blk_start_plug(); > >* add bio in write_io[DATA] > >- block_operations > >

Re: [f2fs-dev] [PATCH] f2fs: fix deadlock between quota writes and checkpoint

2020-08-03 Thread Chao Yu
On 2020/7/29 15:02, Jaegeuk Kim wrote: f2fs_write_data_pages(quota_mapping) __f2fs_write_data_pages f2fs_write_checkpoint * blk_start_plug(); * add bio in write_io[DATA] - block_operations - skip

Re: [PATCH] f2fs: fix deadlock between quota writes and checkpoint

2020-08-01 Thread Eric Biggers
On Wed, Jul 29, 2020 at 12:02:44AM -0700, Jaegeuk Kim wrote: > f2fs_write_data_pages(quota_mapping) > __f2fs_write_data_pages f2fs_write_checkpoint > * blk_start_plug(); > * add bio in write_io[DATA] > - block_operations >

Re: [f2fs-dev] [PATCH] f2fs: fix deadlock between quota writes and checkpoint

2020-07-29 Thread Jaegeuk Kim
On 07/29, Chao Yu wrote: > On 2020-7-29 15:02, Jaegeuk Kim wrote: > > f2fs_write_data_pages(quota_mapping) > > __f2fs_write_data_pages f2fs_write_checkpoint > > * blk_start_plug(); > > * add bio in write_io[DATA] > > - block_operations > >

Re: [f2fs-dev] [PATCH] f2fs: fix deadlock between quota writes and checkpoint

2020-07-29 Thread Chao Yu
On 2020-7-29 15:02, Jaegeuk Kim wrote: f2fs_write_data_pages(quota_mapping) __f2fs_write_data_pages f2fs_write_checkpoint * blk_start_plug(); * add bio in write_io[DATA] - block_operations - skip syncing

[PATCH] f2fs: fix deadlock between quota writes and checkpoint

2020-07-29 Thread Jaegeuk Kim
f2fs_write_data_pages(quota_mapping) __f2fs_write_data_pages f2fs_write_checkpoint * blk_start_plug(); * add bio in write_io[DATA] - block_operations - skip syncing quota by