On Thu, Oct 11, 2012 at 10:41 PM, David Sterba wrote:
> On Thu, Oct 11, 2012 at 10:35:28PM +0800, Zhi Yong Wu wrote:
>> >> --- a/fs/btrfs/super.c
>> >> +++ b/fs/btrfs/super.c
>> >> @@ -303,7 +304,7 @@ enum {
>> >> Opt_notreelog, Opt_ratio, Opt_flushoncommit, Opt_discard,
>> >> Opt_spac
On Thu, Oct 11, 2012 at 10:35:28PM +0800, Zhi Yong Wu wrote:
> >> --- a/fs/btrfs/super.c
> >> +++ b/fs/btrfs/super.c
> >> @@ -303,7 +304,7 @@ enum {
> >> Opt_notreelog, Opt_ratio, Opt_flushoncommit, Opt_discard,
> >> Opt_space_cache, Opt_clear_cache, Opt_user_subvol_rm_allowed,
> >>
On Thu, Oct 11, 2012 at 12:28 AM, David Sterba wrote:
> Hi,
>
> On Wed, Oct 10, 2012 at 06:07:23PM +0800, zwu.ker...@gmail.com wrote:
>> --- a/fs/btrfs/ctree.h
>> +++ b/fs/btrfs/ctree.h
>> @@ -1726,6 +1726,7 @@ struct btrfs_ioctl_defrag_range_args {
>> #define BTRFS_MOUNT_CHECK_INTEGRITY (1 << 2
On Thu, Oct 11, 2012 at 12:28 AM, David Sterba wrote:
> Hi,
>
> On Wed, Oct 10, 2012 at 06:07:23PM +0800, zwu.ker...@gmail.com wrote:
>> --- a/fs/btrfs/ctree.h
>> +++ b/fs/btrfs/ctree.h
>> @@ -1726,6 +1726,7 @@ struct btrfs_ioctl_defrag_range_args {
>> #define BTRFS_MOUNT_CHECK_INTEGRITY (1 << 2
Hi,
On Wed, Oct 10, 2012 at 06:07:23PM +0800, zwu.ker...@gmail.com wrote:
> --- a/fs/btrfs/ctree.h
> +++ b/fs/btrfs/ctree.h
> @@ -1726,6 +1726,7 @@ struct btrfs_ioctl_defrag_range_args {
> #define BTRFS_MOUNT_CHECK_INTEGRITY (1 << 20)
> #define BTRFS_MOUNT_CHECK_INTEGRITY_INCLUDING_EXTENT_DATA
-bt...@vger.kernel.org, linux-kernel@vger.kernel.org,
>> linux...@linux.vnet.ibm.com, v...@zeniv.linux.org.uk,
>> da...@fromorbit.com,
>> d...@jikos.cz, ty...@mit.edu, c...@us.ibm.com,
>> Zhi Yong Wu
>> Subject: Re: [RFC v3 01/13] btrfs: add one new mount
ux.vnet.ibm.com, v...@zeniv.linux.org.uk, da...@fromorbit.com,
> d...@jikos.cz, ty...@mit.edu, c...@us.ibm.com,
> Zhi Yong Wu
> Subject: Re: [RFC v3 01/13] btrfs: add one new mount option '-o hot_track'
>
> On Wed, Oct 10, 2012 at 7:59 PM, Lukáš Czerner wrote:
> >
@vger.kernel.org,
>> linux-kernel@vger.kernel.org, linux...@linux.vnet.ibm.com,
>> v...@zeniv.linux.org.uk, da...@fromorbit.com, d...@jikos.cz,
>> ty...@mit.edu, c...@us.ibm.com, Zhi Yong Wu
>> Subject: [RFC v3 01/13] btrfs: add one new mount option '-o hot_tr
From: Zhi Yong Wu
Introduce one new mount option '-o hot_track',
and add its parsing support.
Its usage looks like:
mount -o hot_track
mount -o nouser,hot_track
mount -o nouser,hot_track,loop
mount -o hot_track,nouser
Signed-off-by: Zhi Yong Wu
---
fs/btrfs/ctree.h |1 +
fs/b
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