From: San Mehat <san@google.com>
Date: Thu, 6 May 2010 22:43:46 +0000 (-0700)
Subject: staging: android: lowmemorykiller: Remove bitrotted codepath
X-Git-Tag: firefly_0821_release~7613^2~733
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2c974b9155274dfecfe497c33122a5b51cab6378;p=firefly-linux-kernel-4.4.55.git

staging: android: lowmemorykiller: Remove bitrotted codepath

Now that we're murder-synchronous, this code path will never be
called (and if it does, it doesn't tell us anything useful other
than we killed a task that was already being killed by somebody
else but hadn't gotten its' signal yet)

Signed-off-by: San Mehat <san@google.com>
---

diff --git a/drivers/staging/android/lowmemorykiller.c b/drivers/staging/android/lowmemorykiller.c
index 1204ee0bdf72..39d5e6502b21 100644
--- a/drivers/staging/android/lowmemorykiller.c
+++ b/drivers/staging/android/lowmemorykiller.c
@@ -164,12 +164,6 @@ static int lowmem_shrink(int nr_to_scan, gfp_t gfp_mask)
 			     p->pid, p->comm, oom_adj, tasksize);
 	}
 	if (selected) {
-		if (fatal_signal_pending(selected)) {
-			pr_warning("process %d is suffering a slow death\n",
-				   selected->pid);
-			read_unlock(&tasklist_lock);
-			return rem;
-		}
 		lowmem_print(1, "send sigkill to %d (%s), adj %d, size %d\n",
 			     selected->pid, selected->comm,
 			     selected_oom_adj, selected_tasksize);