On 2018年03月16日 08:49, Nicholas D Steeves wrote:
> Hi Qu,
>
> So sorry for the incredibly delayed reply [it got lost in my drafts
> folder], I sincerely appreciate the time you took to respond. There
> is a lot in your responses that I suspect would benefit readers of the
> btrfs wiki, so I've
On 2018年03月19日 06:52, waxhead wrote:
> Liu Bo wrote:
>> On Sat, Mar 17, 2018 at 5:26 PM, Liu Bo wrote:
>>> On Fri, Mar 16, 2018 at 2:46 PM, Mike Stevens
>>> wrote:
> Could you please paste the whole dmesg, it looks like it hit
>
On Sun, Mar 18, 2018 at 3:59 PM, Rasmus Villemoes
wrote:
>
> OK, I missed where this was made about side effects of x and y
We never made it explicit, since all we really cared about in the end
is the constantness.
But yes:
> but I suppose the idea was to use
>
>
On 2018-03-18 22:33, Linus Torvalds wrote:
> On Sun, Mar 18, 2018 at 2:13 PM, Rasmus Villemoes
> wrote:
>> On 2018-03-17 19:52, Linus Torvalds wrote:
>>>
>>> Ok, so it really looks like that same "__builtin_constant_p() doesn't
>>> return a constant".
>>>
>>> Which is
Liu Bo wrote:
On Sat, Mar 17, 2018 at 5:26 PM, Liu Bo wrote:
On Fri, Mar 16, 2018 at 2:46 PM, Mike Stevens wrote:
Could you please paste the whole dmesg, it looks like it hit
btrfs_abort_transaction(),
which should give us more information
On Sun, Mar 18, 2018 at 2:13 PM, Rasmus Villemoes
wrote:
> On 2018-03-17 19:52, Linus Torvalds wrote:
>>
>> Ok, so it really looks like that same "__builtin_constant_p() doesn't
>> return a constant".
>>
>> Which is really odd, but there you have it.
>
> Not really. We
On 2018-03-17 19:52, Linus Torvalds wrote:
> On Sat, Mar 17, 2018 at 12:27 AM, Kees Cook wrote:
>>
>> Unfortunately my 4.4 test fails quickly:
>>
>> ./include/linux/jiffies.h: In function ‘jiffies_delta_to_clock_t’:
>> ./include/linux/jiffies.h:444: error: first argument to
On 03/18/2018 08:57 AM, Goffredo Baroncelli wrote:
> BTRFS_SYSTEM_CHUNK_ARRAY_SIZE = 2048
> sizeof(struct btrfs_chunk)) = 48
> sizeof(struct btrfs_stripe) = 32
>
> So
>
> (2048/2-48)/32+1 = 31
>
> If my math is correct
my math was wrong:
sizeof(struct
On 03/18/2018 07:41 AM, Liu Bo wrote:
> ((BTRFS_SYSTEM_CHUNK_ARRAY_SIZE / 2) - sizeof(struct btrfs_chunk)) /
> sizeof(struct btrfs_stripe) + 1
BTRFS_SYSTEM_CHUNK_ARRAY_SIZE = 2048
sizeof(struct btrfs_chunk)) = 48
sizeof(struct btrfs_stripe) = 32
So
On Sat, Mar 17, 2018 at 5:26 PM, Liu Bo wrote:
> On Fri, Mar 16, 2018 at 2:46 PM, Mike Stevens
> wrote:
>>> Could you please paste the whole dmesg, it looks like it hit
>>> btrfs_abort_transaction(),
>>> which should give us more information
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