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authorHeiko Carstens <hca@linux.ibm.com>2022-05-30 11:37:48 +0200
committerHeiko Carstens <hca@linux.ibm.com>2022-06-01 12:03:16 +0200
commit9dade1707fdb4fb6a1d498aa8811779556b7ffbc (patch)
treedb45b0fe1ef8689670545a998f68ae76912a94bb /arch/s390
parent13e282cc92d7e4b96fad8b71adf48b7eab22f6b0 (diff)
s390/kexec: add __GFP_NORETRY to KEXEC_CONTROL_MEMORY_GFP
Avoid invoking the OOM-killer when allocating the control page. This is the s390 variant of commit dc5cccacf427 ("kexec: don't invoke OOM-killer for control page allocation"). Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/include/asm/kexec.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/include/asm/kexec.h b/arch/s390/include/asm/kexec.h
index 7f3c9ac34bd8..9df3b4d64724 100644
--- a/arch/s390/include/asm/kexec.h
+++ b/arch/s390/include/asm/kexec.h
@@ -29,7 +29,7 @@
#define KEXEC_CONTROL_MEMORY_LIMIT (1UL<<31)
/* Allocate control page with GFP_DMA */
-#define KEXEC_CONTROL_MEMORY_GFP GFP_DMA
+#define KEXEC_CONTROL_MEMORY_GFP (GFP_DMA | __GFP_NORETRY)
/* Maximum address we can use for the crash control pages */
#define KEXEC_CRASH_CONTROL_MEMORY_LIMIT (-1UL)