On Wed, Jul 03, 2019 at 12:36:30AM +0200, Andrea Vai wrote:
> On 02/07/19 13:51:17, Johannes Thumshirn wrote:
> > On Tue, Jul 02, 2019 at 12:46:45PM +0200, Andrea Vai wrote:
> > > Hi,
> > > I have a problem writing data to a USB pendrive, and it seems
> > > kernel-related. With the help of Greg a
On Wed, Jul 03, 2019 at 12:40:29PM +0900, Michael Christie wrote:
> On 07/03/2019 04:16 AM, Roman Bolshakov wrote:
> > WRITE SAME corrupts data on the block device behind iblock if the
> > command is emulated. The emulation code issues (M - 1) * N times more
> > bios than requested, where M is the
On Wed, 3 Jul 2019, Johannes Thumshirn wrote:
> On Wed, Jul 03, 2019 at 12:36:30AM +0200, Andrea Vai wrote:
> > On 02/07/19 13:51:17, Johannes Thumshirn wrote:
> > > On Tue, Jul 02, 2019 at 12:46:45PM +0200, Andrea Vai wrote:
> > > > Hi,
> > > > I have a problem writing data to a USB pendrive, a
On Wed, Jul 3, 2019 at 12:36 AM Ming Lei wrote:
>
> BTW, 'rotational' shouldn't be set for USB drive, except for USB HDD,
> but that shouldn't be related with your issue.
I get
/sys/block/sdb/queue/rotational:1
for all USB flash drives on all computers with every kernel since
forever, including 5
kmemdup is introduced to duplicate a region of memory in a neat way.
Rather than kmalloc/kzalloc + memcpy, which the programmer needs to
write the size twice (sometimes lead to mistakes), kmemdup improves
readability, leads to smaller code and also reduce the chances of mistakes.
Suggestion to use
kmemdup is introduced to duplicate a region of memory in a neat way.
Rather than kmalloc/kzalloc + memcpy, which the programmer needs to
write the size twice (sometimes lead to mistakes), kmemdup improves
readability, leads to smaller code and also reduce the chances of mistakes.
Suggestion to use
kmemdup is introduced to duplicate a region of memory in a neat way.
Rather than kmalloc/kzalloc + memcpy, which the programmer needs to
write the size twice (sometimes lead to mistakes), kmemdup improves
readability, leads to smaller code and also reduce the chances of mistakes.
Suggestion to use
kmemdup is introduced to duplicate a region of memory in a neat way.
Rather than kmalloc/kzalloc + memcpy, which the programmer needs to
write the size twice (sometimes lead to mistakes), kmemdup improves
readability, leads to smaller code and also reduce the chances of mistakes.
Suggestion to use
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