lkml.org 
[lkml]   [2003]   [Mar]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Top stack (l)users for 2.5.64-ac4
On Fri, Mar 14 2003, Randy.Dunlap wrote:
> On Fri, 14 Mar 2003 18:41:54 +0100 Jens Axboe <axboe@suse.de> wrote:
>
> | On Fri, Mar 14 2003, Joern Engel wrote:
> | > Hi!
> | >
> | > 47 functions using >=1k of kernel stack on i386.
> | >
> | > One improvement over 2.5.64, i2o_proc_* is gone. 4 down, 47 to go. :)
> | >
> | > 0xc02063f6 presto_get_fileid: sub $0x1168,%esp
> | > 0xc0204fc6 presto_copy_kml_tail: sub $0x101c,%esp
> | > 0xc07b92c8 isp2x00_make_portdb: sub $0xc38,%esp
> | > 0xc0879c05 cdromread: sub $0xa84,%esp
> |
> | which function is this (cdromread)?
>
> must be drivers/cdrom/optcd.c::cdromread() (line 1601 in 2.5.64),
> due to
> char buf[CD_FRAMESIZE_RAWER];
> and
> #define CD_FRAMESIZE_RAWER 2646 /* The maximum possible returned bytes */
> in include/linux/cdrom.h.

Ahh, ok so a lot less interesting. Also why I didn't catch it here. I'd
be inclining to just making buf global there.

--
Jens Axboe

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:33    [W:0.027 / U:5.028 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site