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* [PATCH] f2fs: expose quota information in debugfs
@ 2017-11-14  5:12 Jaegeuk Kim
  2017-11-15  7:47 ` [f2fs-dev] " Chao Yu
  0 siblings, 1 reply; 4+ messages in thread
From: Jaegeuk Kim @ 2017-11-14  5:12 UTC (permalink / raw)
  To: linux-kernel, linux-f2fs-devel; +Cc: Jaegeuk Kim

This patch shows # of dirty pages and # of hidden quota files.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
 fs/f2fs/debug.c | 11 +++++++++++
 fs/f2fs/f2fs.h  | 10 ++++++++--
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c
index f7eec506ceea..ecada8425268 100644
--- a/fs/f2fs/debug.c
+++ b/fs/f2fs/debug.c
@@ -45,9 +45,18 @@ static void update_general_status(struct f2fs_sb_info *sbi)
 	si->ndirty_dent = get_pages(sbi, F2FS_DIRTY_DENTS);
 	si->ndirty_meta = get_pages(sbi, F2FS_DIRTY_META);
 	si->ndirty_data = get_pages(sbi, F2FS_DIRTY_DATA);
+	si->ndirty_qdata = get_pages(sbi, F2FS_DIRTY_QDATA);
 	si->ndirty_imeta = get_pages(sbi, F2FS_DIRTY_IMETA);
 	si->ndirty_dirs = sbi->ndirty_inode[DIR_INODE];
 	si->ndirty_files = sbi->ndirty_inode[FILE_INODE];
+
+	si->nquota_files = 0;
+	if (f2fs_sb_has_quota_ino(sbi->sb)) {
+		for (i = 0; i < MAXQUOTAS; i++) {
+			if (f2fs_qf_ino(sbi->sb, i))
+				si->nquota_files++;
+		}
+	}
 	si->ndirty_all = sbi->ndirty_inode[DIRTY_META];
 	si->inmem_pages = get_pages(sbi, F2FS_INMEM_PAGES);
 	si->aw_cnt = atomic_read(&sbi->aw_cnt);
@@ -369,6 +378,8 @@ static int stat_show(struct seq_file *s, void *v)
 			   si->ndirty_dent, si->ndirty_dirs, si->ndirty_all);
 		seq_printf(s, "  - datas: %4d in files:%4d\n",
 			   si->ndirty_data, si->ndirty_files);
+		seq_printf(s, "  - quota datas: %4d in quota files:%4d\n",
+			   si->ndirty_qdata, si->nquota_files);
 		seq_printf(s, "  - meta: %4d in %4d\n",
 			   si->ndirty_meta, si->meta_pages);
 		seq_printf(s, "  - imeta: %4d\n",
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 5c379a8ea075..44f874483ecf 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -865,6 +865,7 @@ struct f2fs_sm_info {
 enum count_type {
 	F2FS_DIRTY_DENTS,
 	F2FS_DIRTY_DATA,
+	F2FS_DIRTY_QDATA,
 	F2FS_DIRTY_NODES,
 	F2FS_DIRTY_META,
 	F2FS_INMEM_PAGES,
@@ -1642,6 +1643,8 @@ static inline void inode_inc_dirty_pages(struct inode *inode)
 	atomic_inc(&F2FS_I(inode)->dirty_pages);
 	inc_page_count(F2FS_I_SB(inode), S_ISDIR(inode->i_mode) ?
 				F2FS_DIRTY_DENTS : F2FS_DIRTY_DATA);
+	if (IS_NOQUOTA(inode))
+		inc_page_count(F2FS_I_SB(inode), F2FS_DIRTY_QDATA);
 }
 
 static inline void dec_page_count(struct f2fs_sb_info *sbi, int count_type)
@@ -1658,6 +1661,8 @@ static inline void inode_dec_dirty_pages(struct inode *inode)
 	atomic_dec(&F2FS_I(inode)->dirty_pages);
 	dec_page_count(F2FS_I_SB(inode), S_ISDIR(inode->i_mode) ?
 				F2FS_DIRTY_DENTS : F2FS_DIRTY_DATA);
+	if (IS_NOQUOTA(inode))
+		dec_page_count(F2FS_I_SB(inode), F2FS_DIRTY_QDATA);
 }
 
 static inline s64 get_pages(struct f2fs_sb_info *sbi, int count_type)
@@ -2771,9 +2776,10 @@ struct f2fs_stat_info {
 	unsigned long long hit_largest, hit_cached, hit_rbtree;
 	unsigned long long hit_total, total_ext;
 	int ext_tree, zombie_tree, ext_node;
-	int ndirty_node, ndirty_dent, ndirty_meta, ndirty_data, ndirty_imeta;
+	int ndirty_node, ndirty_dent, ndirty_meta, ndirty_imeta;
+	int ndirty_data, ndirty_qdata;
 	int inmem_pages;
-	unsigned int ndirty_dirs, ndirty_files, ndirty_all;
+	unsigned int ndirty_dirs, ndirty_files, nquota_files, ndirty_all;
 	int nats, dirty_nats, sits, dirty_sits;
 	int free_nids, avail_nids, alloc_nids;
 	int total_count, utilization;
-- 
2.14.0.rc1.383.gd1ce394fe2-goog

^ permalink raw reply related	[flat|nested] 4+ messages in thread
* Re: [f2fs-dev] [PATCH] f2fs: expose quota information in debugfs
  2017-11-14  5:12 [PATCH] f2fs: expose quota information in debugfs Jaegeuk Kim
@ 2017-11-15  7:47 ` Chao Yu
  2017-11-15 16:24   ` Jaegeuk Kim
  0 siblings, 1 reply; 4+ messages in thread
From: Chao Yu @ 2017-11-15  7:47 UTC (permalink / raw)
  To: Jaegeuk Kim, linux-kernel, linux-f2fs-devel

Hi Jaegeuk,

On 2017/11/14 13:12, Jaegeuk Kim wrote:
> This patch shows # of dirty pages and # of hidden quota files.
> 
> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
> ---
>  fs/f2fs/debug.c | 11 +++++++++++
>  fs/f2fs/f2fs.h  | 10 ++++++++--
>  2 files changed, 19 insertions(+), 2 deletions(-)
> 
> diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c
> index f7eec506ceea..ecada8425268 100644
> --- a/fs/f2fs/debug.c
> +++ b/fs/f2fs/debug.c
> @@ -45,9 +45,18 @@ static void update_general_status(struct f2fs_sb_info *sbi)
>  	si->ndirty_dent = get_pages(sbi, F2FS_DIRTY_DENTS);
>  	si->ndirty_meta = get_pages(sbi, F2FS_DIRTY_META);
>  	si->ndirty_data = get_pages(sbi, F2FS_DIRTY_DATA);
> +	si->ndirty_qdata = get_pages(sbi, F2FS_DIRTY_QDATA);
>  	si->ndirty_imeta = get_pages(sbi, F2FS_DIRTY_IMETA);
>  	si->ndirty_dirs = sbi->ndirty_inode[DIR_INODE];
>  	si->ndirty_files = sbi->ndirty_inode[FILE_INODE];
> +
> +	si->nquota_files = 0;
> +	if (f2fs_sb_has_quota_ino(sbi->sb)) {
> +		for (i = 0; i < MAXQUOTAS; i++) {
> +			if (f2fs_qf_ino(sbi->sb, i))
> +				si->nquota_files++;
> +		}
> +	}
>  	si->ndirty_all = sbi->ndirty_inode[DIRTY_META];
>  	si->inmem_pages = get_pages(sbi, F2FS_INMEM_PAGES);
>  	si->aw_cnt = atomic_read(&sbi->aw_cnt);
> @@ -369,6 +378,8 @@ static int stat_show(struct seq_file *s, void *v)
>  			   si->ndirty_dent, si->ndirty_dirs, si->ndirty_all);
>  		seq_printf(s, "  - datas: %4d in files:%4d\n",
>  			   si->ndirty_data, si->ndirty_files);
> +		seq_printf(s, "  - quota datas: %4d in quota files:%4d\n",
> +			   si->ndirty_qdata, si->nquota_files);
>  		seq_printf(s, "  - meta: %4d in %4d\n",
>  			   si->ndirty_meta, si->meta_pages);
>  		seq_printf(s, "  - imeta: %4d\n",
> diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
> index 5c379a8ea075..44f874483ecf 100644
> --- a/fs/f2fs/f2fs.h
> +++ b/fs/f2fs/f2fs.h
> @@ -865,6 +865,7 @@ struct f2fs_sm_info {
>  enum count_type {
>  	F2FS_DIRTY_DENTS,
>  	F2FS_DIRTY_DATA,
> +	F2FS_DIRTY_QDATA,
>  	F2FS_DIRTY_NODES,
>  	F2FS_DIRTY_META,
>  	F2FS_INMEM_PAGES,
> @@ -1642,6 +1643,8 @@ static inline void inode_inc_dirty_pages(struct inode *inode)
>  	atomic_inc(&F2FS_I(inode)->dirty_pages);
>  	inc_page_count(F2FS_I_SB(inode), S_ISDIR(inode->i_mode) ?
>  				F2FS_DIRTY_DENTS : F2FS_DIRTY_DATA);
> +	if (IS_NOQUOTA(inode))

If we're trying to get quota sysfile information, how about using sysfile ino
for distinguishing from normal file?

Thanks,

> +		inc_page_count(F2FS_I_SB(inode), F2FS_DIRTY_QDATA);
>  }
>  
>  static inline void dec_page_count(struct f2fs_sb_info *sbi, int count_type)
> @@ -1658,6 +1661,8 @@ static inline void inode_dec_dirty_pages(struct inode *inode)
>  	atomic_dec(&F2FS_I(inode)->dirty_pages);
>  	dec_page_count(F2FS_I_SB(inode), S_ISDIR(inode->i_mode) ?
>  				F2FS_DIRTY_DENTS : F2FS_DIRTY_DATA);
> +	if (IS_NOQUOTA(inode))
> +		dec_page_count(F2FS_I_SB(inode), F2FS_DIRTY_QDATA);
>  }
>  
>  static inline s64 get_pages(struct f2fs_sb_info *sbi, int count_type)
> @@ -2771,9 +2776,10 @@ struct f2fs_stat_info {
>  	unsigned long long hit_largest, hit_cached, hit_rbtree;
>  	unsigned long long hit_total, total_ext;
>  	int ext_tree, zombie_tree, ext_node;
> -	int ndirty_node, ndirty_dent, ndirty_meta, ndirty_data, ndirty_imeta;
> +	int ndirty_node, ndirty_dent, ndirty_meta, ndirty_imeta;
> +	int ndirty_data, ndirty_qdata;
>  	int inmem_pages;
> -	unsigned int ndirty_dirs, ndirty_files, ndirty_all;
> +	unsigned int ndirty_dirs, ndirty_files, nquota_files, ndirty_all;
>  	int nats, dirty_nats, sits, dirty_sits;
>  	int free_nids, avail_nids, alloc_nids;
>  	int total_count, utilization;
> 

^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: [f2fs-dev] [PATCH] f2fs: expose quota information in debugfs
  2017-11-15  7:47 ` [f2fs-dev] " Chao Yu
@ 2017-11-15 16:24   ` Jaegeuk Kim
  2017-11-16  2:34     ` Chao Yu
  0 siblings, 1 reply; 4+ messages in thread
From: Jaegeuk Kim @ 2017-11-15 16:24 UTC (permalink / raw)
  To: Chao Yu; +Cc: linux-kernel, linux-f2fs-devel

On 11/15, Chao Yu wrote:
> Hi Jaegeuk,
> 
> On 2017/11/14 13:12, Jaegeuk Kim wrote:
> > This patch shows # of dirty pages and # of hidden quota files.
> > 
> > Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
> > ---
> >  fs/f2fs/debug.c | 11 +++++++++++
> >  fs/f2fs/f2fs.h  | 10 ++++++++--
> >  2 files changed, 19 insertions(+), 2 deletions(-)
> > 
> > diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c
> > index f7eec506ceea..ecada8425268 100644
> > --- a/fs/f2fs/debug.c
> > +++ b/fs/f2fs/debug.c
> > @@ -45,9 +45,18 @@ static void update_general_status(struct f2fs_sb_info *sbi)
> >  	si->ndirty_dent = get_pages(sbi, F2FS_DIRTY_DENTS);
> >  	si->ndirty_meta = get_pages(sbi, F2FS_DIRTY_META);
> >  	si->ndirty_data = get_pages(sbi, F2FS_DIRTY_DATA);
> > +	si->ndirty_qdata = get_pages(sbi, F2FS_DIRTY_QDATA);
> >  	si->ndirty_imeta = get_pages(sbi, F2FS_DIRTY_IMETA);
> >  	si->ndirty_dirs = sbi->ndirty_inode[DIR_INODE];
> >  	si->ndirty_files = sbi->ndirty_inode[FILE_INODE];
> > +
> > +	si->nquota_files = 0;
> > +	if (f2fs_sb_has_quota_ino(sbi->sb)) {
> > +		for (i = 0; i < MAXQUOTAS; i++) {
> > +			if (f2fs_qf_ino(sbi->sb, i))
> > +				si->nquota_files++;
> > +		}
> > +	}
> >  	si->ndirty_all = sbi->ndirty_inode[DIRTY_META];
> >  	si->inmem_pages = get_pages(sbi, F2FS_INMEM_PAGES);
> >  	si->aw_cnt = atomic_read(&sbi->aw_cnt);
> > @@ -369,6 +378,8 @@ static int stat_show(struct seq_file *s, void *v)
> >  			   si->ndirty_dent, si->ndirty_dirs, si->ndirty_all);
> >  		seq_printf(s, "  - datas: %4d in files:%4d\n",
> >  			   si->ndirty_data, si->ndirty_files);
> > +		seq_printf(s, "  - quota datas: %4d in quota files:%4d\n",
> > +			   si->ndirty_qdata, si->nquota_files);
> >  		seq_printf(s, "  - meta: %4d in %4d\n",
> >  			   si->ndirty_meta, si->meta_pages);
> >  		seq_printf(s, "  - imeta: %4d\n",
> > diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
> > index 5c379a8ea075..44f874483ecf 100644
> > --- a/fs/f2fs/f2fs.h
> > +++ b/fs/f2fs/f2fs.h
> > @@ -865,6 +865,7 @@ struct f2fs_sm_info {
> >  enum count_type {
> >  	F2FS_DIRTY_DENTS,
> >  	F2FS_DIRTY_DATA,
> > +	F2FS_DIRTY_QDATA,
> >  	F2FS_DIRTY_NODES,
> >  	F2FS_DIRTY_META,
> >  	F2FS_INMEM_PAGES,
> > @@ -1642,6 +1643,8 @@ static inline void inode_inc_dirty_pages(struct inode *inode)
> >  	atomic_inc(&F2FS_I(inode)->dirty_pages);
> >  	inc_page_count(F2FS_I_SB(inode), S_ISDIR(inode->i_mode) ?
> >  				F2FS_DIRTY_DENTS : F2FS_DIRTY_DATA);
> > +	if (IS_NOQUOTA(inode))
> 
> If we're trying to get quota sysfile information, how about using sysfile ino
> for distinguishing from normal file?

I'm afraid of needless loop first. And, the goal is to expose hidden sysfile
though, we actually don't need to count it only.

Thanks,

> 
> Thanks,
> 
> > +		inc_page_count(F2FS_I_SB(inode), F2FS_DIRTY_QDATA);
> >  }
> >  
> >  static inline void dec_page_count(struct f2fs_sb_info *sbi, int count_type)
> > @@ -1658,6 +1661,8 @@ static inline void inode_dec_dirty_pages(struct inode *inode)
> >  	atomic_dec(&F2FS_I(inode)->dirty_pages);
> >  	dec_page_count(F2FS_I_SB(inode), S_ISDIR(inode->i_mode) ?
> >  				F2FS_DIRTY_DENTS : F2FS_DIRTY_DATA);
> > +	if (IS_NOQUOTA(inode))
> > +		dec_page_count(F2FS_I_SB(inode), F2FS_DIRTY_QDATA);
> >  }
> >  
> >  static inline s64 get_pages(struct f2fs_sb_info *sbi, int count_type)
> > @@ -2771,9 +2776,10 @@ struct f2fs_stat_info {
> >  	unsigned long long hit_largest, hit_cached, hit_rbtree;
> >  	unsigned long long hit_total, total_ext;
> >  	int ext_tree, zombie_tree, ext_node;
> > -	int ndirty_node, ndirty_dent, ndirty_meta, ndirty_data, ndirty_imeta;
> > +	int ndirty_node, ndirty_dent, ndirty_meta, ndirty_imeta;
> > +	int ndirty_data, ndirty_qdata;
> >  	int inmem_pages;
> > -	unsigned int ndirty_dirs, ndirty_files, ndirty_all;
> > +	unsigned int ndirty_dirs, ndirty_files, nquota_files, ndirty_all;
> >  	int nats, dirty_nats, sits, dirty_sits;
> >  	int free_nids, avail_nids, alloc_nids;
> >  	int total_count, utilization;
> > 

^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: [f2fs-dev] [PATCH] f2fs: expose quota information in debugfs
  2017-11-15 16:24   ` Jaegeuk Kim
@ 2017-11-16  2:34     ` Chao Yu
  0 siblings, 0 replies; 4+ messages in thread
From: Chao Yu @ 2017-11-16  2:34 UTC (permalink / raw)
  To: Jaegeuk Kim; +Cc: linux-kernel, linux-f2fs-devel

On 2017/11/16 0:24, Jaegeuk Kim wrote:
> On 11/15, Chao Yu wrote:
>> Hi Jaegeuk,
>>
>> On 2017/11/14 13:12, Jaegeuk Kim wrote:
>>> This patch shows # of dirty pages and # of hidden quota files.
>>>
>>> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
>>> ---
>>>  fs/f2fs/debug.c | 11 +++++++++++
>>>  fs/f2fs/f2fs.h  | 10 ++++++++--
>>>  2 files changed, 19 insertions(+), 2 deletions(-)
>>>
>>> diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c
>>> index f7eec506ceea..ecada8425268 100644
>>> --- a/fs/f2fs/debug.c
>>> +++ b/fs/f2fs/debug.c
>>> @@ -45,9 +45,18 @@ static void update_general_status(struct f2fs_sb_info *sbi)
>>>  	si->ndirty_dent = get_pages(sbi, F2FS_DIRTY_DENTS);
>>>  	si->ndirty_meta = get_pages(sbi, F2FS_DIRTY_META);
>>>  	si->ndirty_data = get_pages(sbi, F2FS_DIRTY_DATA);
>>> +	si->ndirty_qdata = get_pages(sbi, F2FS_DIRTY_QDATA);
>>>  	si->ndirty_imeta = get_pages(sbi, F2FS_DIRTY_IMETA);
>>>  	si->ndirty_dirs = sbi->ndirty_inode[DIR_INODE];
>>>  	si->ndirty_files = sbi->ndirty_inode[FILE_INODE];
>>> +
>>> +	si->nquota_files = 0;
>>> +	if (f2fs_sb_has_quota_ino(sbi->sb)) {
>>> +		for (i = 0; i < MAXQUOTAS; i++) {
>>> +			if (f2fs_qf_ino(sbi->sb, i))
>>> +				si->nquota_files++;
>>> +		}
>>> +	}
>>>  	si->ndirty_all = sbi->ndirty_inode[DIRTY_META];
>>>  	si->inmem_pages = get_pages(sbi, F2FS_INMEM_PAGES);
>>>  	si->aw_cnt = atomic_read(&sbi->aw_cnt);
>>> @@ -369,6 +378,8 @@ static int stat_show(struct seq_file *s, void *v)
>>>  			   si->ndirty_dent, si->ndirty_dirs, si->ndirty_all);
>>>  		seq_printf(s, "  - datas: %4d in files:%4d\n",
>>>  			   si->ndirty_data, si->ndirty_files);
>>> +		seq_printf(s, "  - quota datas: %4d in quota files:%4d\n",
>>> +			   si->ndirty_qdata, si->nquota_files);
>>>  		seq_printf(s, "  - meta: %4d in %4d\n",
>>>  			   si->ndirty_meta, si->meta_pages);
>>>  		seq_printf(s, "  - imeta: %4d\n",
>>> diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
>>> index 5c379a8ea075..44f874483ecf 100644
>>> --- a/fs/f2fs/f2fs.h
>>> +++ b/fs/f2fs/f2fs.h
>>> @@ -865,6 +865,7 @@ struct f2fs_sm_info {
>>>  enum count_type {
>>>  	F2FS_DIRTY_DENTS,
>>>  	F2FS_DIRTY_DATA,
>>> +	F2FS_DIRTY_QDATA,
>>>  	F2FS_DIRTY_NODES,
>>>  	F2FS_DIRTY_META,
>>>  	F2FS_INMEM_PAGES,
>>> @@ -1642,6 +1643,8 @@ static inline void inode_inc_dirty_pages(struct inode *inode)
>>>  	atomic_inc(&F2FS_I(inode)->dirty_pages);
>>>  	inc_page_count(F2FS_I_SB(inode), S_ISDIR(inode->i_mode) ?
>>>  				F2FS_DIRTY_DENTS : F2FS_DIRTY_DATA);
>>> +	if (IS_NOQUOTA(inode))
>>
>> If we're trying to get quota sysfile information, how about using sysfile ino
>> for distinguishing from normal file?
> 
> I'm afraid of needless loop first. And, the goal is to expose hidden sysfile
> though, we actually don't need to count it only.

I just saw in somewhere, we will tag S_NOQUOTA in non-quota inode, e.g. failed
created inode, but I didn't see there will be any dirty page creation/removal
in such inode so far, so we're safe to track dirty page count for inodes tagged
with S_NOQUOTA flag.

Thanks,

> 
> Thanks,
> 
>>
>> Thanks,
>>
>>> +		inc_page_count(F2FS_I_SB(inode), F2FS_DIRTY_QDATA);
>>>  }
>>>  
>>>  static inline void dec_page_count(struct f2fs_sb_info *sbi, int count_type)
>>> @@ -1658,6 +1661,8 @@ static inline void inode_dec_dirty_pages(struct inode *inode)
>>>  	atomic_dec(&F2FS_I(inode)->dirty_pages);
>>>  	dec_page_count(F2FS_I_SB(inode), S_ISDIR(inode->i_mode) ?
>>>  				F2FS_DIRTY_DENTS : F2FS_DIRTY_DATA);
>>> +	if (IS_NOQUOTA(inode))
>>> +		dec_page_count(F2FS_I_SB(inode), F2FS_DIRTY_QDATA);
>>>  }
>>>  
>>>  static inline s64 get_pages(struct f2fs_sb_info *sbi, int count_type)
>>> @@ -2771,9 +2776,10 @@ struct f2fs_stat_info {
>>>  	unsigned long long hit_largest, hit_cached, hit_rbtree;
>>>  	unsigned long long hit_total, total_ext;
>>>  	int ext_tree, zombie_tree, ext_node;
>>> -	int ndirty_node, ndirty_dent, ndirty_meta, ndirty_data, ndirty_imeta;
>>> +	int ndirty_node, ndirty_dent, ndirty_meta, ndirty_imeta;
>>> +	int ndirty_data, ndirty_qdata;
>>>  	int inmem_pages;
>>> -	unsigned int ndirty_dirs, ndirty_files, ndirty_all;
>>> +	unsigned int ndirty_dirs, ndirty_files, nquota_files, ndirty_all;
>>>  	int nats, dirty_nats, sits, dirty_sits;
>>>  	int free_nids, avail_nids, alloc_nids;
>>>  	int total_count, utilization;
>>>
> 
> .
> 

^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2017-11-16  2:35 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-11-14  5:12 [PATCH] f2fs: expose quota information in debugfs Jaegeuk Kim
2017-11-15  7:47 ` [f2fs-dev] " Chao Yu
2017-11-15 16:24   ` Jaegeuk Kim
2017-11-16  2:34     ` Chao Yu

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