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Found 7 matching messages (0.126 seconds). Page 1 of 1.

Re: Possible race between direct IO and JBD?

... that > > > > > > try_to_free_buffers() from direct IO could race with JBD, which holds ... it. > So really the only possible race I see is what ... customer workload involves direct IO and buffered IO. The saw EIO ... case, I am not sure if it is possible to have ...

linux-kernel - Mingming Cao - Apr 29 2008 - 13:49

Re: Possible race between direct IO and JBD?

... that > try_to_free_buffers() from direct IO could race with JBD, which holds ... and expected behavior? Any thoughts? Something like that might be possible ... run filemap_write_and_wait()->filemap_fdatawrite() under i_mutex, and this should run commits, write ...

linux-kernel - Andrew Morton - Apr 26 2008 - 06:41

Re: Possible race between direct IO and JBD?

... window that > > > > > try_to_free_buffers() from direct IO could race with JBD, which holds > ... as it has no clue that JBD is referencing it. > > > > > > > > > > Is this a ... journal head and releasing buffer reference. So really the only possible race I ...

linux-kernel - Jan Kara - Apr 29 2008 - 08:43

Re: Possible race between direct IO and JBD?

... window that > > > > try_to_free_buffers() from direct IO could race with JBD, which holds > ... , due to the buffers is possible still on some transaction's > ... ) who remove the journal head and decrease the bh journal_try_to_free_buffers() { ... jh = ...

linux-kernel - Mingming Cao - Apr 28 2008 - 15:09

Re: Possible race between direct IO and JBD?

... that > try_to_free_buffers() from direct IO could race with JBD, which holds ... due to the buffers is possible still on some transaction's ... Is this a known issue and expected behavior? Any thoughts? Are ... written-out data buffer and unfile and free it in that ...

linux-kernel - Jan Kara - Apr 28 2008 - 08:26

Re: Possible race between direct IO and JBD?

... at a bug related to direct IO returns to EIO, after ... that > > try_to_free_buffers() from direct IO could race with JBD, which holds ... due to the buffers is possible still on some transaction's ... Is this a known issue and expected behavior? Any thoughts? > Are ...

linux-kernel - Badari Pulavarty - Apr 28 2008 - 13:11

Re: Possible race between direct IO and JBD?

... is a window that > > > try_to_free_buffers() from direct IO could race with JBD, which holds > > ... can't, due to the buffers is possible still on some transaction's > > ... > > Is this a known issue and expected behavior? Any thoughts? > > Are you seeing ...

linux-kernel - Jan Kara - Apr 28 2008 - 14:09

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