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Date: Thu, 24 Aug 2017 13:07:10 -0400 From: Theodore Ts'o <tytso@....edu> To: Jan Kara <jack@...e.cz> Cc: Wang Shilong <wangshilong1991@...il.com>, linux-ext4@...r.kernel.org, sihara@....com, adilger@...ger.ca, lixi@....com, wshilong@....com Subject: Re: [PATCH 3/3 v5] ext4: reduce lock contention in __ext4_new_inode On Mon, Aug 21, 2017 at 10:02:20AM +0200, Jan Kara wrote: > On Sun 20-08-17 19:54:37, Wang Shilong wrote: > > From: Wang Shilong <wshilong@....com> > > > > While running number of creating file threads concurrently, > > we found heavy lock contention on group spinlock: Thanks, applied. Many thanks for all of your work!! - Ted
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