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| author | trini@kernel.crashing.org <trini@kernel.crashing.org> | 2004-08-10 00:50:21 -0700 |
|---|---|---|
| committer | Greg KH <gregkh@suse.de> | 2005-04-26 21:36:59 -0700 |
| commit | eb6c7cd03635ffc28798734f0b87b9e21dae6f9e (patch) | |
| tree | 0bd2587399783c7fa82439772ae114bda931bb44 /udev-remove.c | |
| parent | 807755776d294a9811c0c8e835538e83abf734bc (diff) | |
[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 <trini@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
Diffstat (limited to 'udev-remove.c')
| -rw-r--r-- | udev-remove.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |