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authorChristian Lamparter <chunkeey@gmail.com>2022-08-06 22:52:23 +0300
committerRichard Weinberger <richard@nod.at>2022-09-19 23:40:24 +0300
commit0d644e918532f7eba2b02e0eaf60ee1a1b20a856 (patch)
tree0ccf581fffecb09baf78cbca6ce129e15d067daa /arch/um
parent16c546e148fa6d14a019431436a6f7b4087dbccd (diff)
downloadlinux-0d644e918532f7eba2b02e0eaf60ee1a1b20a856.tar.xz
um: increase default virtual physical memory to 64 MiB
The current 32 MiB of RAM causes OOMs to appear shortly after booting in a minimal OpenWrt 22.03 configuration with a 5.10.134 kernel. Of course, passing a "mem=64M" (from the --help text) parameter works too, but it produces the following (info) message: | [ 0.000000] Unknown kernel command line parameters "mem=64M", will be passed to user space. That's why, I think it would be nicer, if this is working out of the box again :). Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um')
-rw-r--r--arch/um/kernel/um_arch.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
index 11df93731857..207f195dff56 100644
--- a/arch/um/kernel/um_arch.c
+++ b/arch/um/kernel/um_arch.c
@@ -132,7 +132,7 @@ static int have_root __initdata;
static int have_console __initdata;
/* Set in uml_mem_setup and modified in linux_main */
-long long physmem_size = 32 * 1024 * 1024;
+long long physmem_size = 64 * 1024 * 1024;
EXPORT_SYMBOL(physmem_size);
static const char *usage_string =