From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: linuxppc-dev@ozlabs.org, Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Cc: "Aneesh Kumar K . V" <aneesh.kumar@linux.ibm.com>,
Mahesh Salgaonkar <mahesh@linux.ibm.com>
Subject: Re: [PATCH] powerpc/powernv/dump: Handle multiple writes to ack attribute
Date: Tue, 20 Oct 2020 23:23:50 +1100 (AEDT) [thread overview]
Message-ID: <160319651032.2348169.7593409271532136155.b4-ty@ellerman.id.au> (raw)
In-Reply-To: <20201017164236.264713-1-hegdevasant@linux.vnet.ibm.com>
On Sat, 17 Oct 2020 22:12:36 +0530, Vasant Hegde wrote:
> Even though we use self removing sysfs helper, we still need
> to make sure we do the final kobject delete conditionally.
> sysfs_remove_file_self() will handle parallel calls to remove
> the sysfs attribute file and returns true only in the caller
> that removed the attribute file. The other parallel callers
> are returned false. Do the final kobject delete checking
> the return value of sysfs_remove_file_self().
Applied to powerpc/fixes.
[1/1] powerpc/powernv/dump: Handle multiple writes to ack attribute
https://git.kernel.org/powerpc/c/358ab796ce78ba271a6ff82834183ffb2cb68c4c
cheers
prev parent reply other threads:[~2020-10-20 12:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-17 16:42 [PATCH] powerpc/powernv/dump: Handle multiple writes to ack attribute Vasant Hegde
2020-10-20 12:23 ` Michael Ellerman [this message]
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