在 2025/8/11 23:10, Mikulas Patocka 写道:
On Mon, 11 Aug 2025, Qianfeng Rong wrote:
在 2025/8/11 20:44, Mikulas Patocka 写道:
Hi
I think that GFP_NOWAIT already includes __GFP_NORETRY too. So, should we
drop __GFP_NORETRY as well?
GFP_NOWAIT does not include __GFP_NORETRY:
#define GFP_NOWAIT (_
On Mon, 11 Aug 2025, Qianfeng Rong wrote:
>
> 在 2025/8/11 20:44, Mikulas Patocka 写道:
> > Hi
> >
> > I think that GFP_NOWAIT already includes __GFP_NORETRY too. So, should we
> > drop __GFP_NORETRY as well?
>
> GFP_NOWAIT does not include __GFP_NORETRY:
> #define GFP_NOWAIT (__GFP_KSWAPD_RECLAI
在 2025/8/11 20:44, Mikulas Patocka 写道:
Hi
I think that GFP_NOWAIT already includes __GFP_NORETRY too. So, should we
drop __GFP_NORETRY as well?
GFP_NOWAIT does not include __GFP_NORETRY:
#define GFP_NOWAIT (__GFP_KSWAPD_RECLAIM | __GFP_NOWARN)
GFP_NOWAIT tells the memory manager to only wake
Hi
I think that GFP_NOWAIT already includes __GFP_NORETRY too. So, should we
drop __GFP_NORETRY as well?
Mikulas
On Mon, 11 Aug 2025, Qianfeng Rong wrote:
> GFP_NOWAIT already includes __GFP_NOWARN, so let's remove the redundant
> __GFP_NOWARN. Also update comments to clarify the flag semant
GFP_NOWAIT already includes __GFP_NOWARN, so let's remove the redundant
__GFP_NOWARN. Also update comments to clarify the flag semantics.
Signed-off-by: Qianfeng Rong
---
drivers/md/dm-bufio.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/md/dm-bufio.c b
Commit 16f5dfbc851b ("gfp: include __GFP_NOWARN in GFP_NOWAIT") made
GFP_NOWAIT implicitly include __GFP_NOWARN.
Therefore, explicit __GFP_NOWARN combined with GFP_NOWAIT (e.g.,
`GFP_NOWAIT | __GFP_NOWARN`) is now redundant. Let's clean up these
redundant flags across subsystems.
No functional c
Applied, thanks.
Mikulas
On Sun, 10 Aug 2025, Shubham Sharma wrote:
> Fixed the following typos in device-mapper documentation:
> - explicitely -> explicitly
> - approriate -> appropriate
>
> Signed-off-by: Shubham Sharma
> ---
> Documentation/admin-guide/device-mapper/delay.rst | 2 +-
Applied.thanks.
Mikulas
On Tue, 5 Aug 2025, Qianfeng Rong wrote:
> Remove array_size() calls and replace vmalloc() with
> vmalloc_array() to simplify the code.
>
> Signed-off-by: Qianfeng Rong
> ---
> drivers/md/dm-cache-policy-smq.c | 2 +-
> drivers/md/dm-region-hash.c | 2 +-
> driv
Applied, thanks.
(I also removed the "gfp_t flags" argument because its always GFP_KERNEL.
Mikulas
On Tue, 5 Aug 2025, Dmitry Antipov wrote:
> Following commit ebbd17695e9e ("dm: ima: avoid extra calls to
> strlen()"), convert 'dm_ima_alloc_and_copy_capacity_str()' to
> return the number of c
