From eb6c7cd03635ffc28798734f0b87b9e21dae6f9e Mon Sep 17 00:00:00 2001 From: "trini@kernel.crashing.org" Date: Tue, 10 Aug 2004 00:50:21 -0700 Subject: [PATCH] Make udev/udevstart be one binary Hi, The following patch makes udev/udevstart be a common binary. First, doing this grows udev by a total of 1.8kB (ppc32, stripped) whereas udevstart by itself is 6.4kB. I know you mentioned being able to replace udevstart with a script, but at 1.8kB I don't think it'll be easy to beat this with size there. Next, the following are by-eye timings of before, after, and with devfs on a slow, but still usable embedded platform (config stripped down to more-or-less bare for ramdisk): -- Embedded Planet RPX LITE, 64Mhz MPC 823e -- devfs : 15.333s, 15.253s, 14.988s (15.191s avg) udev-pristine : 18.675s, 18.079s, 18.418s (18.390s avg) udev-multi : 14.587s, 14.747s, 14.868s (14.734s avg) The patch ends up being rather large to add this, as in doing so I ended up making all refs (that I hit..) to devpath/subsystem be marked as 'const'. Signed-off-by: Tom Rini Signed-off-by: Greg Kroah-Hartman --- udev-remove.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'udev-remove.c') diff --git a/udev-remove.c b/udev-remove.c index 4f2cd479c0..7ad7c2402a 100644 --- a/udev-remove.c +++ b/udev-remove.c @@ -159,7 +159,7 @@ static int delete_node(struct udevice *dev) * something different from the kernel name. If we have, us it. If not, use * the default kernel name for lack of anything else to know to do. */ -int udev_remove_device(char *path, char *subsystem) +int udev_remove_device(const char *path, const char *subsystem) { struct udevice dev; char *temp; -- cgit v1.2.3-54-g00ecf