summaryrefslogtreecommitdiffstats
path: root/drivers/lguest/core.c
diff options
context:
space:
mode:
authorBalaji Rao <balajirrao@gmail.com>2007-12-28 14:26:24 +0530
committerRusty Russell <rusty@rustcorp.com.au>2008-01-30 22:50:04 +1100
commitec04b13f67be3c90b38c625f4b8bdfea54c1ff60 (patch)
tree7819de21361fdd65487ef75ea9f2b774e4203f83 /drivers/lguest/core.c
parent5c55841d16dbf7c759fa6fb2ecc5e615b86d17db (diff)
downloadlinux-ec04b13f67be3c90b38c625f4b8bdfea54c1ff60.tar.bz2
lguest: Reboot support
Reboot Implemented (Prevent fd leak, fix style and fix documentation --RR) Signed-off-by: Balaji Rao <balajirrao@gmail.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/lguest/core.c')
-rw-r--r--drivers/lguest/core.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
index f10abc8d7635..c1069bceba11 100644
--- a/drivers/lguest/core.c
+++ b/drivers/lguest/core.c
@@ -235,6 +235,8 @@ int run_guest(struct lguest *lg, unsigned long __user *user)
lguest_arch_handle_trap(lg);
}
+ if (lg->dead == ERR_PTR(-ERESTART))
+ return -ERESTART;
/* The Guest is dead => "No such file or directory" */
return -ENOENT;
}