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| author | Jens Axboe | 2008-01-24 08:53:35 +0100 |
|---|---|---|
| committer | Jens Axboe | 2008-01-28 10:50:31 +0100 |
| commit | d38ecf935fcb10264a6bc190855d9595165e6eeb (patch) | |
| tree | 64e3146ef76678ad3ae8f75c32df9f25ea470953 /kernel | |
| parent | ioprio: move io priority from task_struct to io_context (diff) | |
| download | kernel-qcow2-linux-d38ecf935fcb10264a6bc190855d9595165e6eeb.tar.gz kernel-qcow2-linux-d38ecf935fcb10264a6bc190855d9595165e6eeb.tar.xz kernel-qcow2-linux-d38ecf935fcb10264a6bc190855d9595165e6eeb.zip | |
io context sharing: preliminary support
Detach task state from ioc, instead keep track of how many processes
are accessing the ioc.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/fork.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index 2a86c9dff744..1987c57abb08 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -805,7 +805,6 @@ static int copy_io(struct task_struct *tsk) if (unlikely(!tsk->io_context)) return -ENOMEM; - tsk->io_context->task = tsk; tsk->io_context->ioprio = ioc->ioprio; } #endif |