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| author | Xishi Qiu <qiuxishi@huawei.com> | 2013-09-11 23:21:45 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-12 00:57:38 +0200 |
| commit | 8080fc038e91265e1002df7cae805fc17bb772fc (patch) | |
| tree | 1a42d8550e638b436a7f96ed333f0a4da6e5afcf /lib/idr.c | |
| parent | mm: use zone_end_pfn() instead of zone_start_pfn+spanned_pages (diff) | |
| download | linux-8080fc038e91265e1002df7cae805fc17bb772fc.tar.xz linux-8080fc038e91265e1002df7cae805fc17bb772fc.zip | |
mm: use zone_is_empty() instead of if(zone->spanned_pages)
Use "zone_is_empty()" instead of "if (zone->spanned_pages)".
Simplify the code, no functional change.
Signed-off-by: Xishi Qiu <qiuxishi@huawei.com>
Cc: Cody P Schafer <cody@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/idr.c')
0 files changed, 0 insertions, 0 deletions