diff options
| author | Peter Foley <pefoley2@verizon.net> | 2011-07-05 19:42:18 -0400 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.cz> | 2011-07-20 01:32:32 +0200 |
| commit | e78e8f2d8318851d0911039999c903a6082bef2e (patch) | |
| tree | 6de5c0c1fd3219985116b2225448c0c0f8a23093 /mm/msync.c | |
| parent | f210735fe2f17a6225432ee3d1239bcf23a8659c (diff) | |
kernel: prevent unnecessary rebuilding due to config_data.gz
When IKCONFIG is built-in make oldconfig will cause the kernel to be
relinked even if .config didn't change. This happens because of a
config_data.gz dependency on .config. This patch changes the if_changed
to a filechk so that config_data.h is only rebuilt when the contents
have actually changed.
Signed-off-by: Peter Foley <pefoley2@verizon.net>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'mm/msync.c')
0 files changed, 0 insertions, 0 deletions