[Buildroot] [PATCH 1/6] Create and mount /dev/shm
Maxime Ripard
maxime.ripard at free-electrons.com
Wed Jun 29 13:46:16 UTC 2011
The /dev/shm directory is neither created nor mounted as tmpfs as boot
time. This will cause troubles when using named semaphores on the
system.
Signed-off-by: Maxime Ripard <maxime.ripard at free-electrons.com>
---
fs/skeleton/etc/fstab | 1 +
fs/skeleton/etc/inittab | 1 +
2 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/fs/skeleton/etc/fstab b/fs/skeleton/etc/fstab
index 87d9da0..a2f56ff 100644
--- a/fs/skeleton/etc/fstab
+++ b/fs/skeleton/etc/fstab
@@ -4,5 +4,6 @@
/dev/root / ext2 rw,noauto 0 1
proc /proc proc defaults 0 0
devpts /dev/pts devpts defaults,gid=5,mode=620 0 0
+tmpfs /dev/shm tmpfs mode=0777 0 0
tmpfs /tmp tmpfs defaults 0 0
sysfs /sys sysfs defaults 0 0
diff --git a/fs/skeleton/etc/inittab b/fs/skeleton/etc/inittab
index b1e5c16..0e50467 100644
--- a/fs/skeleton/etc/inittab
+++ b/fs/skeleton/etc/inittab
@@ -17,6 +17,7 @@
null::sysinit:/bin/mount -t proc proc /proc
null::sysinit:/bin/mount -o remount,rw /
null::sysinit:/bin/mkdir -p /dev/pts
+null::sysinit:/bin/mkdir -p /dev/shm
null::sysinit:/bin/mount -a
null::sysinit:/bin/hostname -F /etc/hostname
# now run any rc scripts
--
1.7.4.1
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