On Thu, May 04, 2017 at 11:12:40AM -0700, Jaegeuk Kim wrote:
> "F2FS (Flash-Friendly File System) is flash-friendly file system which was
> merged
> into Linux kernel v3.8 in 2013.
>
> The motive for F2FS was to build a file system that from the start, takes into
> account the characteristics of
"F2FS (Flash-Friendly File System) is flash-friendly file system which was
merged
into Linux kernel v3.8 in 2013.
The motive for F2FS was to build a file system that from the start, takes into
account the characteristics of NAND flash memory-based storage devices (such as
solid-state disks, eMMC,
Hi Qiuyang,
When I checked i_mmap_sem in ext4, do we also check it in:
f2fs_vm_page_mkwrite
filemap_fault
f2fs_setattr
f2fs_add_inline_entries
It needs to think about how to reduce lock coverage below as well.
Thanks,
On 05/04, sunqiuyang wrote:
> Currently in F2FS, page faults and falloca
On 05/04, Chao Yu wrote:
> Hi Jaegeuk,
>
> On 2017/5/4 1:02, Jaegeuk Kim wrote:
> > Hello,
> >
> > On 04/28, Chao Yu wrote:
> >> From: Chao Yu
> >>
> >> f2fs has set inline_xattr as a default option, and introduced a new option
> >> named 'noinline_xattr' for disabling default inline_xattr optio
Hi Jaegeuk,
On 2017/5/4 1:02, Jaegeuk Kim wrote:
> Hello,
>
> On 04/28, Chao Yu wrote:
>> From: Chao Yu
>>
>> f2fs has set inline_xattr as a default option, and introduced a new option
>> named 'noinline_xattr' for disabling default inline_xattr option. So in
>> _acl_get_max we need to check 'no
On Mon, May 01, 2017 at 11:43:32AM -0700, Eric Biggers wrote:
> From: Eric Biggers
>
> As I noted on the mailing list, it's easier than I originally thought to
> create intentional collisions in the digested names. Unfortunately it's
> not too easy to solve this, so for now just fix the comment
On Thu 04-05-17 09:32:11, Jan Kara wrote:
> On Wed 03-05-17 14:22:46, Jaegeuk Kim wrote:
> > Hi Jan,
> >
> > On 05/02, Jan Kara wrote:
> > > Commit b685d3d65ac7 "block: treat REQ_FUA and REQ_PREFLUSH as
> > > synchronous" removed REQ_SYNC flag from WRITE_{FUA|PREFLUSH|...}
> > > definitions. gene
On 05/04, Jan Kara wrote:
> On Thu 04-05-17 09:32:11, Jan Kara wrote:
> > On Wed 03-05-17 14:22:46, Jaegeuk Kim wrote:
> > > Hi Jan,
> > >
> > > On 05/02, Jan Kara wrote:
> > > > Commit b685d3d65ac7 "block: treat REQ_FUA and REQ_PREFLUSH as
> > > > synchronous" removed REQ_SYNC flag from WRITE_{FU
On Wed 03-05-17 14:22:46, Jaegeuk Kim wrote:
> Hi Jan,
>
> On 05/02, Jan Kara wrote:
> > Commit b685d3d65ac7 "block: treat REQ_FUA and REQ_PREFLUSH as
> > synchronous" removed REQ_SYNC flag from WRITE_{FUA|PREFLUSH|...}
> > definitions. generic_make_request_checks() however strips REQ_FUA and
> >
