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[PATCH] USB: update usbmon, fix glued lines

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This update contains one bug fix: some lines can come out truncated,
because of the safety cutoff. This happened because I forgot to update
the size when status packets began to be printed.

The rest is:
 - Comments updates
 - Allow snooping with pkmap on x86_64, which is cache-coherent
 - Enlarge event buffers (certainly we can have a couple of pages)
 - Add event counter

First touch upon usbmon for 2.6.18.

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Pete Zaitcev
2006-06-09 20:10:10 -07:00
committed by Greg Kroah-Hartman
parent 4bc203d997
commit 5b1c674d22
5 changed files with 15 additions and 7 deletions
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4
drivers/usb/mon/mon_stat.c
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@@ -31,8 +31,8 @@ static int mon_stat_open(struct inode *inode, struct file *file)
mbus = inode->u.generic_ip;
sp->slen = snprintf(sp->str, STAT_BUF_SIZE,
"nreaders %d text_lost %u\n",
mbus->nreaders, mbus->cnt_text_lost);
"nreaders %d events %u text_lost %u\n",
mbus->nreaders, mbus->cnt_events, mbus->cnt_text_lost);
file->private_data = sp;
return 0;