Re: [PATCH -next 1/5] block: add disk sequence number

2021-04-20 Thread Lennart Poettering
On Di, 16.03.21 14:13, Christoph Hellwig (h...@infradead.org) wrote: > On Mon, Mar 15, 2021 at 08:18:24PM +, Matthew Wilcox wrote: > > On Mon, Mar 15, 2021 at 09:02:38PM +0100, Matteo Croce wrote: > > > From: Matteo Croce > > > > > > Add a sequence number to the disk devices. This number is

Re: [PATCH -next 1/5] block: add disk sequence number

2021-03-26 Thread Hannes Reinecke
On 3/25/21 6:29 PM, Matteo Croce wrote: On Mon, Mar 15, 2021 at 10:05 PM Matthew Wilcox wrote: On Mon, Mar 15, 2021 at 08:18:24PM +, Matthew Wilcox wrote: On Mon, Mar 15, 2021 at 09:02:38PM +0100, Matteo Croce wrote: From: Matteo Croce Add a sequence number to the disk devices. This

Re: [PATCH -next 1/5] block: add disk sequence number

2021-03-25 Thread Lennart Poettering
On Mo, 15.03.21 21:04, Matthew Wilcox (wi...@infradead.org) wrote: > On Mon, Mar 15, 2021 at 08:18:24PM +, Matthew Wilcox wrote: > > On Mon, Mar 15, 2021 at 09:02:38PM +0100, Matteo Croce wrote: > > > From: Matteo Croce > > > > > > Add a sequence number to the disk devices. This number is

Re: [PATCH -next 1/5] block: add disk sequence number

2021-03-25 Thread Lennart Poettering
On Mo, 15.03.21 20:18, Matthew Wilcox (wi...@infradead.org) wrote: 65;6203;1c > On Mon, Mar 15, 2021 at 09:02:38PM +0100, Matteo Croce wrote: > > From: Matteo Croce > > > > Add a sequence number to the disk devices. This number is put in the > > uevent so userspace can correlate events when a

Re: [PATCH -next 1/5] block: add disk sequence number

2021-03-25 Thread Matteo Croce
On Mon, Mar 15, 2021 at 10:05 PM Matthew Wilcox wrote: > > On Mon, Mar 15, 2021 at 08:18:24PM +, Matthew Wilcox wrote: > > On Mon, Mar 15, 2021 at 09:02:38PM +0100, Matteo Croce wrote: > > > From: Matteo Croce > > > > > > Add a sequence number to the disk devices. This number is put in the >

Re: [PATCH -next 1/5] block: add disk sequence number

2021-03-23 Thread Matteo Croce
On Tue, Mar 16, 2021 at 2:44 AM JeffleXu wrote: > > On 3/16/21 4:02 AM, Matteo Croce wrote: > > From: Matteo Croce > > > > Add a sequence number to the disk devices. This number is put in the > > uevent so userspace can correlate events when a driver reuses a device, > > like the loop one. > >

Re: [PATCH -next 1/5] block: add disk sequence number

2021-03-16 Thread Christoph Hellwig
On Mon, Mar 15, 2021 at 08:18:24PM +, Matthew Wilcox wrote: > On Mon, Mar 15, 2021 at 09:02:38PM +0100, Matteo Croce wrote: > > From: Matteo Croce > > > > Add a sequence number to the disk devices. This number is put in the > > uevent so userspace can correlate events when a driver reuses a

Re: [PATCH -next 1/5] block: add disk sequence number

2021-03-15 Thread JeffleXu
On 3/16/21 4:02 AM, Matteo Croce wrote: > From: Matteo Croce > > Add a sequence number to the disk devices. This number is put in the > uevent so userspace can correlate events when a driver reuses a device, > like the loop one. > > Signed-off-by: Matteo Croce > --- > block/genhd.c

Re: [PATCH -next 1/5] block: add disk sequence number

2021-03-15 Thread Lennart Poettering
On Mo, 15.03.21 21:04, Matthew Wilcox (wi...@infradead.org) wrote: > On Mon, Mar 15, 2021 at 08:18:24PM +, Matthew Wilcox wrote: > > On Mon, Mar 15, 2021 at 09:02:38PM +0100, Matteo Croce wrote: > > > From: Matteo Croce > > > > > > Add a sequence number to the disk devices. This number is

Re: [PATCH -next 1/5] block: add disk sequence number

2021-03-15 Thread Matthew Wilcox
On Mon, Mar 15, 2021 at 08:18:24PM +, Matthew Wilcox wrote: > On Mon, Mar 15, 2021 at 09:02:38PM +0100, Matteo Croce wrote: > > From: Matteo Croce > > > > Add a sequence number to the disk devices. This number is put in the > > uevent so userspace can correlate events when a driver reuses a

Re: [PATCH -next 1/5] block: add disk sequence number

2021-03-15 Thread Matthew Wilcox
On Mon, Mar 15, 2021 at 09:02:38PM +0100, Matteo Croce wrote: > From: Matteo Croce > > Add a sequence number to the disk devices. This number is put in the > uevent so userspace can correlate events when a driver reuses a device, > like the loop one. Should this be documented as monotonically

[PATCH -next 1/5] block: add disk sequence number

2021-03-15 Thread Matteo Croce
From: Matteo Croce Add a sequence number to the disk devices. This number is put in the uevent so userspace can correlate events when a driver reuses a device, like the loop one. Signed-off-by: Matteo Croce --- block/genhd.c | 19 +++ include/linux/genhd.h | 2 ++ 2