Messages in this thread | | | Date | Thu, 28 Jun 2012 16:48:03 +0800 | From | Junxiao Bi <> | Subject | Re: [V4]fix ocfs2 aio/dio writing process hang |
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On 06/28/2012 04:34 PM, Joel Becker wrote: > Btw, do you want me to pull these through the ocfs2 tree, or are you > sending them along yourself? Please help pull these, great thanks. > > Joel > > On Wed, Jun 27, 2012 at 05:09:53PM +0800, Junxiao Bi wrote: >> V4 changes: >> add Acked-by: Joel Becker <jlbec@evilplan.org> >> >> V3 changes: >> - add Cc: stable@vger.kernel.org in the patch header to align with stable rules >> - add Acked-by: Jeff Moyer <jmoyer@redhat.com> >> >> V2 changes: >> - update the patch header of the first patch to make it more clear. >> >> >> This patch list fixes an issue about ocfs2 aio/dio write process hang. >> The call trace is like this: >> @ cat /proc/15913/stack >> @ [<ffffffffa06e1085>] ocfs2_aiodio_wait+0x85/0xc0 [ocfs2] >> @ [<ffffffffa06e3e39>] ocfs2_file_aio_write+0x99/0xa0 [ocfs2] >> @ [<ffffffff811ace97>] aio_rw_vect_retry+0x87/0x150 >> @ [<ffffffff811aebd1>] aio_run_iocb+0x71/0x170 >> @ [<ffffffff811af59b>] io_submit_one+0x1ab/0x280 >> @ [<ffffffff811af77c>] do_io_submit+0x10c/0x1c0 >> @ [<ffffffff811af840>] sys_io_submit+0x10/0x20 >> @ [<ffffffff81509b42>] system_call_fastpath+0x16/0x1b >> @ [<ffffffffffffffff>] 0xffffffffffffffff >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> Please read the FAQ at http://www.tux.org/lkml/
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