On Mon, Oct 15, 2012 at 3:48 PM, Dave Chinner wrote:
> On Wed, Oct 10, 2012 at 06:07:33PM +0800, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> FS_IOC_GET_HEAT_INFO: return a struct containing the various
>> metrics collected in btrfs_freq_data structs, and
On Mon, Oct 15, 2012 at 8:39 AM, Zheng Liu wrote:
> On Wed, Oct 10, 2012 at 06:07:22PM +0800, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> NOTE:
>>
>> The patchset is currently post out mainly to make sure
>> it is going in the correct di
or tracking access frequency of inodes and sub-file
> ^^^ s/rbtrees/radix-trees
>> +ranges (hot_rb.c)
> Now it seems that all codes are in the same file.
HI, Zheng,
Good catch, i will update them, thanks.
>
> Regards,
> Zheng
-
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_n
e is printed
> when enabling options, but the vfs prints its own, so I'm not sure if
> it's needed here as well. Just thinking, leave it as it is now.
>
>> + btrfs_set_opt(info->mount_opt, HOT_TRACK);
>> + break;
>> #ifdef CONFIG_BTRFS_FS
urrounding code that a message is printed
> when enabling options, but the vfs prints its own, so I'm not sure if
> it's needed here as well. Just thinking, leave it as it is now.
OK
>
>> + btrfs_set_opt(info->mount_opt, HOT_TRACK);
>> + brea
t" [fs/btrfs/btrfs.ko] undefined!
> make[1]: *** [__modpost] Error 1
> make: *** [modules] Error 2
> make: *** Waiting for unfinished jobs
Sorry for late response at first. Great, thanks.
>
>
> david
--
Regards,
Zhi Yong Wu
--
To unsubscribe from this list: send the line
On Wed, Oct 10, 2012 at 9:11 PM, Lukáš Czerner wrote:
> On Wed, 10 Oct 2012, Zhi Yong Wu wrote:
>
>> Date: Wed, 10 Oct 2012 20:21:48 +0800
>> From: Zhi Yong Wu
>> To: Lukáš Czerner
>> Cc: linux-fsde...@vger.kernel.org, linux-e...@vger.kernel.org,
>> linux
@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
On Thu, Sep 27, 2012 at 3:05 PM, Dave Chinner wrote:
> On Thu, Sep 27, 2012 at 01:25:34PM +0800, Zhi Yong Wu wrote:
>> On Tue, Sep 25, 2012 at 5:28 PM, Dave Chinner wrote:
>> > On Sun, Sep 23, 2012 at 08:56:28PM +0800, zwu.ker...@gmail.com wrote:
>> >> From: Zhi Yo
On Thu, Sep 27, 2012 at 3:01 PM, Dave Chinner wrote:
> On Thu, Sep 27, 2012 at 02:54:22PM +0800, Zhi Yong Wu wrote:
>> On Thu, Sep 27, 2012 at 12:03 PM, Dave Chinner wrote:
>> > On Sun, Sep 23, 2012 at 08:56:32PM +0800, zwu.ker...@gmail.com wrote:
>> >> From: Zhi Y
On Thu, Sep 27, 2012 at 2:59 PM, Dave Chinner wrote:
> On Thu, Sep 27, 2012 at 02:28:12PM +0800, Zhi Yong Wu wrote:
>> On Thu, Sep 27, 2012 at 11:54 AM, Dave Chinner wrote:
>> > On Sun, Sep 23, 2012 at 08:56:31PM +0800, zwu.ker...@gmail.com wrote:
>&
On Thu, Sep 27, 2012 at 2:57 PM, Dave Chinner wrote:
> On Thu, Sep 27, 2012 at 02:23:16PM +0800, Zhi Yong Wu wrote:
>> On Thu, Sep 27, 2012 at 11:43 AM, Dave Chinner wrote:
>> > On Sun, Sep 23, 2012 at 08:56:30PM +0800, zwu.ker...@gmail.com wrote:
>> >> From: Zhi
On Thu, Sep 27, 2012 at 12:03 PM, Dave Chinner wrote:
> On Sun, Sep 23, 2012 at 08:56:32PM +0800, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> Fork and run one kernel kthread to calculate
>> that temperature based on some metrics kept
>> in custom
On Thu, Sep 27, 2012 at 11:54 AM, Dave Chinner wrote:
> On Sun, Sep 23, 2012 at 08:56:31PM +0800, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> Miscellaneous features that implement hot data tracking
>> and generally make the hot data functions a bit more fr
On Thu, Sep 27, 2012 at 11:43 AM, Dave Chinner wrote:
> On Sun, Sep 23, 2012 at 08:56:30PM +0800, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> Adds a hash table structure which contains
>> a lot of hash list and is used to efficiently
>> look up the
On Tue, Sep 25, 2012 at 5:28 PM, Dave Chinner wrote:
> On Sun, Sep 23, 2012 at 08:56:28PM +0800, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> Introduce one new mount option '-o hottrack',
>> and add its parsing support.
>> Its usage look
On Thu, Sep 27, 2012 at 10:20 AM, Dave Chinner wrote:
> On Wed, Sep 26, 2012 at 10:56:08AM +0800, Zhi Yong Wu wrote:
>> On Tue, Sep 25, 2012 at 5:28 PM, Dave Chinner wrote:
>> > On Sun, Sep 23, 2012 at 08:56:28PM +0800, zwu.ker...@gmail.com wrote:
>> >> From: Zhi Yo
On Thu, Sep 27, 2012 at 10:19 AM, Dave Chinner wrote:
> On Wed, Sep 26, 2012 at 10:53:07AM +0800, Zhi Yong Wu wrote:
>> On Tue, Sep 25, 2012 at 5:17 PM, Dave Chinner wrote:
>> > On Sun, Sep 23, 2012 at 08:56:27PM +0800, zwu.ker...@gmail.com wrote:
>> > I note that
On Tue, Sep 25, 2012 at 5:54 PM, Ram Pai wrote:
> On Sun, Sep 23, 2012 at 08:56:30PM +0800, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> Adds a hash table structure which contains
>> a lot of hash list and is used to efficiently
>> look up the
On Tue, Sep 25, 2012 at 6:20 PM, Ram Pai wrote:
> On Sun, Sep 23, 2012 at 08:56:26PM +0800, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> One root structure hot_info is defined, is hooked
>> up in super_block, and will be used to hold rb trees
>> ro
On Wed, Sep 26, 2012 at 1:14 AM, Goffredo Baroncelli wrote:
> On 09/25/2012 12:14 PM, David Sterba wrote:
>>
>> On Tue, Sep 25, 2012 at 10:02:16AM +0800, zwu.ker...@gmail.com wrote:
>>>
>>> From: Zhi Yong Wu
>>>
>>>Some code pathes forget to
On Tue, Sep 25, 2012 at 5:28 PM, Dave Chinner wrote:
> On Sun, Sep 23, 2012 at 08:56:28PM +0800, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> Introduce one new mount option '-o hottrack',
>> and add its parsing support.
>> Its usage look
thanks a lot for your review in my heart, Dave. It is very helpful to me.
On Tue, Sep 25, 2012 at 5:17 PM, Dave Chinner wrote:
> On Sun, Sep 23, 2012 at 08:56:27PM +0800, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> Add some utils helpers to update access freque
On Tue, Sep 25, 2012 at 6:14 PM, David Sterba wrote:
> On Tue, Sep 25, 2012 at 10:02:16AM +0800, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> Some code pathes forget to free memory on exit.
>
> Same as with the fd's, kernel will free all memory for
On Tue, Sep 25, 2012 at 6:12 PM, David Sterba wrote:
> On Tue, Sep 25, 2012 at 10:02:15AM +0800, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> Need to close fd on exit.
>
> Strictly you don't need to, kernel will do that at exit() time.
I know, b
On Tue, Sep 25, 2012 at 3:37 PM, Dave Chinner wrote:
> On Sun, Sep 23, 2012 at 08:56:26PM +0800, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> One root structure hot_info is defined, is hooked
>> up in super_block, and will be used to hold rb trees
>&
On Tue, Sep 25, 2012 at 3:37 PM, Dave Chinner wrote:
> On Sun, Sep 23, 2012 at 08:56:26PM +0800, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> One root structure hot_info is defined, is hooked
>> up in super_block, and will be used to hold rb trees
>&
On Tue, Sep 18, 2012 at 2:20 PM, Dave Chinner wrote:
> On Tue, Sep 18, 2012 at 10:24:55AM +0800, Zhi Yong Wu wrote:
>> On Tue, Sep 18, 2012 at 5:30 AM, Dave Chinner wrote:
>> > On Mon, Sep 17, 2012 at 03:18:34PM +0800, zwu.ker...@gmail.com wrote:
>> >> 20 files
On Tue, Sep 18, 2012 at 5:30 AM, Dave Chinner wrote:
> On Mon, Sep 17, 2012 at 03:18:34PM +0800, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> NOTE:
>>
>> The patchset is currently post out mainly to make sure
>> it is going in the correct di
On Mon, Sep 17, 2012 at 5:45 PM, Marco Stornelli
wrote:
> 2012/9/17 :
>> From: Zhi Yong Wu
>>
>> NOTE:
>>
>> The patchset is currently post out mainly to make sure
>> it is going in the correct direction and hope to get some
>> helpful commen
hi, all maintainers.
ping? any comments are appreciated, thanks.
On Wed, Sep 12, 2012 at 10:31 PM, Zhi Yong Wu wrote:
> Sorry, forgot CCed to Ted.
>
> On Tue, Sep 11, 2012 at 10:27 PM, wrote:
>> From: Zhi Yong Wu
>>
>> HI, folks
>> I have pushed the patchse
Sorry, forgot CCed to Ted.
On Tue, Sep 11, 2012 at 10:27 PM, wrote:
> From: Zhi Yong Wu
>
> HI, folks
> I have pushed the patchset to my kernel dev git tree:
> g...@github.com:wuzhy/kernel.git
>
> Also, you can review it via
> https://github.com/wuzhy/kernel/c
Some code pathes forget to free memory on exit.
Changelog from v1:
Fix the variable is used uncorrectly. [Ram Pai]
Signed-off-by: Zhi Yong Wu
---
cmds-filesystem.c |6 --
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/cmds-filesystem.c b/cmds-filesystem.c
index
Need to close fd on exit.
Signed-off-by: Zhi Yong Wu
---
cmds-filesystem.c | 10 --
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/cmds-filesystem.c b/cmds-filesystem.c
index b1457de..e62c4fd 100644
--- a/cmds-filesystem.c
+++ b/cmds-filesystem.c
@@ -77,18 +77,23
Some misc bugs are found when i work on other tasks.
Now send out them for interview, thanks.
Zhi Yong Wu (2):
btrfs-progs: Close file descriptor on exit
btrfs-progs: Fix up memory leakage
cmds-filesystem.c | 16
1 files changed, 12 insertions(+), 4 deletions
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