Messages in this thread | | | Date | Thu, 15 Nov 2012 17:47:37 +0400 | From | Pavel Emelyanov <> | Subject | Re: [patch 1/7] procfs: Add ability to plug in auxiliary fdinfo providers |
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> This patch brings ability to print out auxiliary data associated > with file in procfs interface /proc/pid/fdinfo/fd. > > In particular further patches make eventfd, evenpoll, signalfd > and fsnotify to print additional information complete enough > to restore these objects after checkpoint. > > To simplify the code we add show_fdinfo callback inside > struct file_operations (as Al and Pavel are proposing). > > Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> > CC: Pavel Emelyanov <xemul@parallels.com> > CC: Oleg Nesterov <oleg@redhat.com> > CC: Andrey Vagin <avagin@openvz.org> > CC: Al Viro <viro@ZenIV.linux.org.uk> > CC: Alexey Dobriyan <adobriyan@gmail.com> > CC: Andrew Morton <akpm@linux-foundation.org> > CC: James Bottomley <jbottomley@parallels.com> > CC: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com> > CC: Alexey Dobriyan <adobriyan@gmail.com> > CC: Matthew Helsley <matt.helsley@gmail.com> > CC: "J. Bruce Fields" <bfields@fieldses.org> > CC: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com> > CC: Tvrtko Ursulin <tvrtko.ursulin@onelan.co.uk> > --- > fs/proc/fd.c | 2 ++ > include/linux/fs.h | 4 ++-- > 2 files changed, 4 insertions(+), 2 deletions(-)
Acked-by: Pavel Emelyanov <xemul@parallels.com>
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