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authorRichard Kennedy <richard@rsk.demon.co.uk>2011-05-19 16:55:25 -0600
committerRusty Russell <rusty@rustcorp.com.au>2011-05-19 16:55:25 +0930
commitc5be0b2eb1ca05e0cd747f9c0ba552c6ee8827a0 (patch)
tree2252ad213e238dafec0d0a0d662ff1b53377b77a /kernel/module.c
parenta288bd651f4180c224cfddf837a0416157a36661 (diff)
module: reorder kparam_array to remove alignment padding on 64 bit builds
Reorder structure kparam_array to remove 8 bytes of alignment padding on 64 bit builds, dropping its size from 40 to 32 bytes. Also update the macro module_param_array_named to initialise the structure using its member names to allow it to be changed without touching all its call sites. 'git grep' finds module_param_array in 1037 places so this patch will save a small amount of data space across many modules. Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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