[RFC] Change /proc/mounts values to human readable form

[RFC] Change /proc/mounts values to human readable form

[Dušan Čolić]

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Values in /proc/mounts were in hex format so the attached patch
modifies them to human readable form.
It doesn't print out units (seconds, bytes, pages) but I can make it
if it's desirable because it's not obvious that some values are in nr
of pages.



Dušan

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Signed-off-by:Dushan Tcholich <dusanc@gmail.com>

--- linux-4.8.15-gentoo/fs/reiser4/super_ops.c	2016-12-24 18:22:09.819652124 +0100
+++ linux-4.8.11-gentoo-mod/fs/reiser4/super_ops.c	2016-12-24 18:28:33.884531320 +0100
@@ -467,13 +467,12 @@ static int reiser4_show_options(struct s
 	super = dentry->d_sb;
 	sbinfo = get_super_private(super);
 
-	seq_printf(m, ",atom_max_size=0x%x", sbinfo->tmgr.atom_max_size);
-	seq_printf(m, ",atom_max_age=0x%x", sbinfo->tmgr.atom_max_age);
-	seq_printf(m, ",atom_min_size=0x%x", sbinfo->tmgr.atom_min_size);
-	seq_printf(m, ",atom_max_flushers=0x%x",
+	seq_printf(m, ",atom_max_size=%u", sbinfo->tmgr.atom_max_size);
+	seq_printf(m, ",atom_max_age=%u", sbinfo->tmgr.atom_max_age / HZ);
+	seq_printf(m, ",atom_min_size=%u", sbinfo->tmgr.atom_min_size);
+	seq_printf(m, ",atom_max_flushers=%u",
 		   sbinfo->tmgr.atom_max_flushers);
-	seq_printf(m, ",cbk_cache_slots=0x%x",
-		   sbinfo->tree.cbk_cache.nr_slots);
+	seq_printf(m, ",optimal_io_size=%lu", sbinfo->optimal_io_size);
 
 	return 0;
 }

Re: [RFC] Change /proc/mounts values to human readable form

[Edward Shishkin]

OK.

On 12/24/2016 07:43 PM, Dušan Čolić wrote:
> Values in /proc/mounts were in hex format so the attached patch
> modifies them to human readable form.
> It doesn't print out units (seconds, bytes, pages) but I can make it
> if it's desirable because it's not obvious that some values are in nr
> of pages.
>
>
>
> Dušan