Hi Greg,
next-20090929 randconfig build breaks with
CONFIG_ANDROID_LOW_MEMORY_KILLER=y
drivers/staging/android/lowmemorykiller.c: In function 'lowmem_shrink':
drivers/staging/android/lowmemorykiller.c:111: error: 'struct mm_struct' has no member named 'oom_adj'
make[3]: *** [drivers/staging/android/lowmemorykiller.o] Error 1
Commit 0753ba01e126020bf0f8150934903b48935b697d was reverted back,
which moves back oom_adj from mm_struct to task_struct and commit
28b83c5193e7ab951e402252278f2cc79dc4d298 moved the oomkilladj
from task_struct to signal_struct.
Following patch reverts the changes introduced by commit
a6a9f81ccc9f5c86ccc22bbed1960a57d0316e8b to
drivers/staging/android/lowmemorykiller.c
Signed-off-by: Kamalesh Babulal <kamalesh@xxxxxxxxxxxxxxxxxx>
--
drivers/staging/android/lowmemorykiller.c | 8 +++-----
1 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/android/lowmemorykiller.c b/drivers/staging/android/lowmemorykiller.c
index 935d281..63ef837 100644
--- a/drivers/staging/android/lowmemorykiller.c
+++ b/drivers/staging/android/lowmemorykiller.c
@@ -99,21 +99,19 @@ static int lowmem_shrink(int nr_to_scan, gfp_t gfp_mask)
read_lock(&tasklist_lock);
for_each_process(p) {
- struct mm_struct *mm;
int oom_adj;
task_lock(p);
- mm = p->mm;
- if (!mm) {
+ if (!p->mm) {
task_unlock(p);
continue;
}
- oom_adj = mm->oom_adj;
+ oom_adj = p->signal->oom_adj;
if (oom_adj < min_adj) {
task_unlock(p);
continue;
}
- tasksize = get_mm_rss(mm);
+ tasksize = get_mm_rss(p->mm);
task_unlock(p);
if (tasksize <= 0)
continue;
Kamalesh
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