block: fix partial read() of /proc/{partitions,diskstats}

Browse source

The proc files get truncated if they do not fit into the buffer with
a single read(). We need to move the seq_file index from the callback
of class_find_device() to the caller of class_find_device(), to keep
its value across multiple invocations of the callback.

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

...

This commit is contained in:

Kay Sievers 2008-08-16 14:30:30 +02:00 • committed by Greg Kroah-Hartman

parent f5a6d958b5

commit 068281d302

1 changed files with 8 additions and 6 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

14

block/genhd.c

View file