Messages in this thread | | | Date | Mon, 10 Dec 2012 10:47:14 +0400 | From | Cyrill Gorcunov <> | Subject | Re: [patch 7/7] fs, notify: Add procfs fdinfo helper v6 |
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On Mon, Dec 10, 2012 at 03:21:53AM +0100, Jan Engelhardt wrote: > > On Saturday 2012-11-17 00:56, Andrew Morton wrote: > >> | pos: 0 > >> | flags: 02000000 > >> | inotify wd: 3 ino: 9e7e > >> | inotify wd: 2 ino: a111 > >> | inotify wd: 1 ino: 6b149[...] > > > >This is a lousy output format. It's sort-of like a sensible set of > >name-value tuples: "name:value name:value name:value" but > > > >c) inotify-wd is secretly printed in decimal while everything else > > is in hex.
Hi Jan, not secretly, actually, the patch for documentation in -mm tree, where the format is described.
> > > >What happens if we do something like the below (which will require a > >changelog update)?
It's already there :) Andrew pointed to same nit and we've updated the format. The final one, which sits in -mm is
ret = seq_printf(m, "fhandle-bytes:%x fhandle-type:%x f_handle:", f.handle.handle_bytes, f.handle.handle_type);
> > > >@@ -59,7 +59,7 @@ static int show_mark_fhandle(struct seq_ > > f.handle.handle_type = ret; > > f.handle.handle_bytes = size * sizeof(u32); > > > >- ret = seq_printf(m, "fhandle-bytes: %8x fhandle-type: %8x f_handle: ", > >+ ret = seq_printf(m, "fhandle-bytes:%x fhandle-type:%x f_handle:", > > f.handle.handle_bytes, f.handle.handle_type); > > Why don't we actually make sure to print a 0x prefix when it's hex > and 0 on octal? Then it should be clear what base these lines are in. > (That would also be a good idea for the rest of procfs files, but I > reckon they cannot be easily changed.)
Sounds good for me. If Andrew won't mind I'll update.
Cyrill
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