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| author | Davidlohr Bueso <dave@gnu.org> | 2012-10-23 01:21:09 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2012-11-15 00:37:08 +0100 |
| commit | 8316bd72c0248adbb9572abf2dd045a95f682bcd (patch) | |
| tree | ad2c06325c8ac48109c04055fe6375293d5d98ca /kernel/power | |
| parent | 883ee4f79d636d13f24c2479c66d42cb652b0239 (diff) | |
| download | lwn-8316bd72c0248adbb9572abf2dd045a95f682bcd.tar.gz lwn-8316bd72c0248adbb9572abf2dd045a95f682bcd.zip | |
PM / Hibernate: use rb_entry
Since the software suspend extents are organized in an rbtree, use rb_entry
instead of container_of, as it is semantically more appropriate in order to
get a node as it is iterated.
Signed-off-by: Davidlohr Bueso <dave@gnu.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'kernel/power')
| -rw-r--r-- | kernel/power/swap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/power/swap.c b/kernel/power/swap.c index 3c9d764eb0d8..7c33ed200410 100644 --- a/kernel/power/swap.c +++ b/kernel/power/swap.c @@ -126,7 +126,7 @@ static int swsusp_extents_insert(unsigned long swap_offset) /* Figure out where to put the new node */ while (*new) { - ext = container_of(*new, struct swsusp_extent, node); + ext = rb_entry(*new, struct swsusp_extent, node); parent = *new; if (swap_offset < ext->start) { /* Try to merge */ |