diff options
| author | Ingo Molnar | 2011-10-04 11:08:16 +0200 |
|---|---|---|
| committer | Ingo Molnar | 2011-10-04 11:09:08 +0200 |
| commit | 22f92bacbeea24b20e447444c28e7cad9f1ac3f8 (patch) | |
| tree | 5c3f2346804a186aa2d954f078fd2f4d44bcc26e /kernel/resource.c | |
| parent | sched, tracing: Show PREEMPT_ACTIVE state in trace_sched_switch (diff) | |
| parent | Merge branch 'hwmon-for-linus' of git://github.com/groeck/linux (diff) | |
| download | kernel-qcow2-linux-22f92bacbeea24b20e447444c28e7cad9f1ac3f8.tar.gz kernel-qcow2-linux-22f92bacbeea24b20e447444c28e7cad9f1ac3f8.tar.xz kernel-qcow2-linux-22f92bacbeea24b20e447444c28e7cad9f1ac3f8.zip | |
Merge branch 'linus' into sched/core
Merge reason: pick up the latest fixes.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/resource.c')
| -rw-r--r-- | kernel/resource.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/kernel/resource.c b/kernel/resource.c index 3b3cedc52592..c8dc249da5ce 100644 --- a/kernel/resource.c +++ b/kernel/resource.c @@ -419,6 +419,9 @@ static int __find_resource(struct resource *root, struct resource *old, else tmp.end = root->end; + if (tmp.end < tmp.start) + goto next; + resource_clip(&tmp, constraint->min, constraint->max); arch_remove_reservations(&tmp); @@ -436,8 +439,10 @@ static int __find_resource(struct resource *root, struct resource *old, return 0; } } - if (!this) + +next: if (!this || this->end == root->end) break; + if (this != old) tmp.start = this->end + 1; this = this->sibling; |