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Altera_Forum's avatar
Altera_Forum
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15 years ago

How to make the uclinux boot faster?

Sash command shell (version 1.1.1) /> Uncompressing Linux... Uncompressing Linux... Ok, booting the kernel. [ 0.000000] Linux version 2.6.30 (root@localhost.localdomain) (gcc version 3. 4...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

i set

initcall_debug=1

in

int do_one_initcall(initcall_t fn)

function,and found the start info like this:

[ 0.570000] calling 0x21de508 @ 1

[ 7.640000] initcall 0x21de508 returned 0 after 6901126 usecs

and in system.map file :

021de508 t populate_rootfs

is it populate_rootfs function have some problem ?