Messages in this thread | | | Date | Thu, 15 Sep 2005 10:24:40 +0530 | From | Dipankar Sarma <> | Subject | Re: [PATCH] reorder struct files_struct |
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On Thu, Sep 15, 2005 at 01:19:47AM +0200, Eric Dumazet wrote: > Dipankar Sarma a écrit : > >On Thu, Sep 15, 2005 at 12:42:03AM +0200, Eric Dumazet wrote: > > > >>Dipankar Sarma a écrit : > > >>If yes, the whole embedded struct fdtable is readonly. > > > > > >But not close_on_exec_init or open_fds_init. We would update them > >on open/close. > > Yes, sure, but those fields are not part of the embedded struct fdtable
Those fdsets would share a cache line with fdt, fdtable which would be invalidated on open/close. So, what is the point in moving file_lock ?
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