Page Menu
Home
FreeBSD
Search
Configure Global Search
Log In
Files
F145524778
D22120.id63562.diff
No One
Temporary
Actions
View File
Edit File
Delete File
View Transforms
Subscribe
Mute Notifications
Flag For Later
Award Token
Size
496 B
Referenced Files
None
Subscribers
None
D22120.id63562.diff
View Options
Index: sys/vm/vm_fault.c
===================================================================
--- sys/vm/vm_fault.c
+++ sys/vm/vm_fault.c
@@ -154,11 +154,13 @@
release_page(struct faultstate *fs)
{
- vm_page_xunbusy(fs->m);
- vm_page_lock(fs->m);
- vm_page_deactivate(fs->m);
- vm_page_unlock(fs->m);
- fs->m = NULL;
+ if (fs->m != NULL) {
+ vm_page_xunbusy(fs->m);
+ vm_page_lock(fs->m);
+ vm_page_deactivate(fs->m);
+ vm_page_unlock(fs->m);
+ fs->m = NULL;
+ }
}
static inline void
File Metadata
Details
Attached
Mime Type
text/plain
Expires
Sat, Feb 21, 11:58 PM (3 h, 6 m)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
28929433
Default Alt Text
D22120.id63562.diff (496 B)
Attached To
Mode
D22120: Check for fs.m == NULL in release_page().
Attached
Detach File
Event Timeline
Log In to Comment