Displaying 1 result from an estimated 1 matches for "ocfs2_aiodio_wait".
2012 Jun 27
4
[V4]fix ocfs2 aio/dio writing process hang
...rules
- add Acked-by: Jeff Moyer <jmoyer at 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...