Messages in this thread | | | Date | Tue, 21 Jul 2009 18:07:07 +0800 | From | Amerigo Wang <> | Subject | Re: [Patch] pipe: use file_update_time() when hold i_mutex |
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Andrew Morton wrote: > On Mon, 6 Jul 2009 01:35:30 -0400 > Amerigo Wang <amwang@redhat.com> wrote: > > >> file_update_time() should be called with i_mutex held, >> move it before mutex_unlock(). >> >> > > Why do you believe that file_update_time() needs i_mutex? > file_update_time() modifies inode, no? :)
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