The patch titled
Subject: proc: put task earlier in /proc/*/fail-nth
has been added to the -mm tree. Its filename is
proc-put-task-earlier-in-proc-fail-nth.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/proc-put-task-earlier-in-proc-fail-nth.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/proc-put-task-earlier-in-proc-fail-nth.patch
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------------------------------------------------------
From: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Subject: proc: put task earlier in /proc/*/fail-nth
Link: http://lkml.kernel.org/r/20180627195427.GE18113@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
diff -puN fs/proc/base.c~proc-put-task-earlier-in-proc-fail-nth fs/proc/base.c
--- a/fs/proc/base.c~proc-put-task-earlier-in-proc-fail-nth
+++ a/fs/proc/base.c
@@ -1366,10 +1366,8 @@ static ssize_t proc_fail_nth_read(struct
if (!task)
return -ESRCH;
len = snprintf(numbuf, sizeof(numbuf), "%u\n", task->fail_nth);
- len = simple_read_from_buffer(buf, count, ppos, numbuf, len);
put_task_struct(task);
-
- return len;
+ return simple_read_from_buffer(buf, count, ppos, numbuf, len);
}
static const struct file_operations proc_fail_nth_operations = {
_
Patches currently in -mm which might be from adobriyan@xxxxxxxxx are
proc-condemn-myself-to-maintainers.patch
proc-fixup-pde-allocation-bloat.patch
proc-test-proc-self-symlink.patch
proc-test-proc-thread-self-symlink.patch
proc-smaller-readlock-section-in-readdir-proc.patch
proc-put-task-earlier-in-proc-fail-nth.patch
proc-save-2-atomic-ops-on-write-to-proc-attr.patch
proc-use-macro-in-proc-latency-hook.patch
proc-spread-const-a-bit.patch
proc-use-unsigned-int-in-proc-stat-hook.patch
proc-use-%02u-format.patch
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