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authorValdis Kletnieks <valdis.kletnieks@vt.edu>2019-03-07 16:26:46 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-03-07 18:31:59 -0800
commita98eb6f19952f18a7e5ac55d6bd7bbbb2bdc8b88 (patch)
tree2dfb7b73a7fe2ddf8c53cbc13be503d147fc5120 /kernel/hung_task.c
parent30ff9ec457e66fcd73567b830aaca21e5833cf84 (diff)
downloadlwn-a98eb6f19952f18a7e5ac55d6bd7bbbb2bdc8b88.tar.gz
lwn-a98eb6f19952f18a7e5ac55d6bd7bbbb2bdc8b88.zip
kernel/hung_task.c - fix sparse warnings
sparse complains: CHECK kernel/hung_task.c kernel/hung_task.c:28:19: warning: symbol 'sysctl_hung_task_check_count' was not declared. Should it be static? kernel/hung_task.c:42:29: warning: symbol 'sysctl_hung_task_timeout_secs' was not declared. Should it be static? kernel/hung_task.c:47:29: warning: symbol 'sysctl_hung_task_check_interval_secs' was not declared. Should it be static? kernel/hung_task.c:49:19: warning: symbol 'sysctl_hung_task_warnings' was not declared. Should it be static? kernel/hung_task.c:61:28: warning: symbol 'sysctl_hung_task_panic' was not declared. Should it be static? kernel/hung_task.c:219:5: warning: symbol 'proc_dohung_task_timeout_secs' was not declared. Should it be static? Add the appropriate header file to provide declarations. Link: http://lkml.kernel.org/r/467.1548649525@turing-police.cc.vt.edu Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu> Cc: "Paul E. McKenney" <paulmck@linux.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/hung_task.c')
-rw-r--r--kernel/hung_task.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/hung_task.c b/kernel/hung_task.c
index 4a9191617076..0c11216171c9 100644
--- a/kernel/hung_task.c
+++ b/kernel/hung_task.c
@@ -19,6 +19,7 @@
#include <linux/utsname.h>
#include <linux/sched/signal.h>
#include <linux/sched/debug.h>
+#include <linux/sched/sysctl.h>
#include <trace/events/sched.h>