Re: Top stack (l)users for 2.5.64-ac4

From: Randy.Dunlap (rddunlap@osdl.org)
Date: Fri Mar 14 2003 - 12:59:06 EST

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. 

--
~Randy
-
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/

This archive was generated by hypermail 2b29 : Sat Mar 15 2003 - 22:00:40 EST