Previously if inode is with inline data, we will try to invalid partial inline
data in page #0 when we truncate size of inode in truncate_partial_data_page().
And then we set page #0 to dirty, after this we can synchronize inode page with
page #0 at ->writepage().
But sometimes we will fail to ope
Hi Jaegeuk,
> -Original Message-
> From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> Sent: Tuesday, March 10, 2015 11:00 AM
> To: Chao Yu
> Cc: 'Changman Lee'; linux-f2fs-devel@lists.sourceforge.net;
> linux-ker...@vger.kernel.org
> Subject: Re: [PATCH] f2fs: fix to truncate inline data pas
Hi Chao,
On Tue, Mar 10, 2015 at 10:02:46AM +0800, Chao Yu wrote:
> Hi Jaegeuk,
>
[snip]
> > > > +static int truncate_partial_data_page(struct inode *inode, u64 from,
> > > > bool force)
> > > > {
> > > > unsigned offset = from & (PAGE_CACHE_SIZE - 1);
> > > > struct page *pag
Hi Jaegeuk,
> -Original Message-
> From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> Sent: Tuesday, March 10, 2015 12:16 AM
> To: Chao Yu
> Cc: 'Changman Lee'; linux-f2fs-devel@lists.sourceforge.net;
> linux-ker...@vger.kernel.org
> Subject: Re: [PATCH] f2fs: fix to truncate inline data pas
Reviewed-by: Changman Lee
On Mon, Mar 09, 2015 at 06:18:19PM +0800, Chao Yu wrote:
> Our f2fs_acl_create is copied and modified from posix_acl_create to avoid
> deadlock bug when inline_dentry feature is enabled.
>
> Now, we got reference leaks in posix_acl_create, and this has been fixed in
> c
Hi Chao,
On Mon, Mar 09, 2015 at 04:30:32PM +0800, Chao Yu wrote:
> Hi Jaegeuk,
>
> > -Original Message-
> > From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> > Sent: Monday, March 09, 2015 11:49 AM
> > To: Chao Yu
> > Cc: 'Changman Lee'; linux-f2fs-devel@lists.sourceforge.net;
> > linux-k
Our f2fs_acl_create is copied and modified from posix_acl_create to avoid
deadlock bug when inline_dentry feature is enabled.
Now, we got reference leaks in posix_acl_create, and this has been fixed in
commit fed0b588be2f ("posix_acl: fix reference leaks in posix_acl_create")
by Omar Sandoval.
htt
Hi Wanpeng,
> -Original Message-
> From: Wanpeng Li [mailto:wanpeng...@linux.intel.com]
> Sent: Monday, March 09, 2015 12:25 PM
> To: Jaegeuk Kim
> Cc: Changman Lee; Chao Yu; linux-f2fs-devel@lists.sourceforge.net;
> linux-fsde...@vger.kernel.org; linux-ker...@vger.kernel.org; Wanpeng Li
>
When lookuping for creating, we will try to record the level of current dentry
hash table if current dentry has enough contiguous slots for storing name of new
file which will be created later, this can save our lookup time when add a link
into parent dir.
But currently in find_target_dentry, our
Hi Jaegeuk,
> -Original Message-
> From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> Sent: Monday, March 09, 2015 11:49 AM
> To: Chao Yu
> Cc: 'Changman Lee'; linux-f2fs-devel@lists.sourceforge.net;
> linux-ker...@vger.kernel.org
> Subject: Re: [PATCH] f2fs: fix to truncate inline data past
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