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authorMike Frysinger <vapier.adi@gmail.com>2008-02-02 15:53:17 +0800
committerBryan Wu <bryan.wu@analog.com>2008-02-02 15:53:17 +0800
commitb7627acc432a36072253bb1288f56e78c7d9423e (patch)
tree1d79f1c3a68c21ec1b51428a88d8f5149dbbbbf4 /arch/blackfin/kernel/init_task.c
parent80f31c8a03d2f0644d0ceaf14e7e0108a007c962 (diff)
downloadop-kernel-dev-b7627acc432a36072253bb1288f56e78c7d9423e.zip
op-kernel-dev-b7627acc432a36072253bb1288f56e78c7d9423e.tar.gz
[Blackfin] arch: move the init sections to the end of memory
Move the init sections to the end of memory so that after they are free, run time memory is all continugous - this should help decrease memory fragementation. When doing this, we also pack some of the other sections a little closer together, to make sure we don't waste memory. To make this happen, we need to rename the .data.init_task section to .init_task.data, so it doesn't get picked up by the linker script glob. Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'arch/blackfin/kernel/init_task.c')
-rw-r--r--arch/blackfin/kernel/init_task.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/blackfin/kernel/init_task.c b/arch/blackfin/kernel/init_task.c
index 673c860..c640154 100644
--- a/arch/blackfin/kernel/init_task.c
+++ b/arch/blackfin/kernel/init_task.c
@@ -57,5 +57,5 @@ EXPORT_SYMBOL(init_task);
* "init_task" linker map entry.
*/
union thread_union init_thread_union
- __attribute__ ((__section__(".data.init_task"))) = {
+ __attribute__ ((__section__(".init_task.data"))) = {
INIT_THREAD_INFO(init_task)};
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