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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2019-09-23 15:34:28 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-24 15:54:08 -0700 |
| commit | 94ad9338109fe9d0b8a4a16828719dd6dcaee4c2 (patch) | |
| tree | 7109a0b670c3aeff78fe86fa00f1488371cdcef4 /block/blk-mq-debugfs.h | |
| parent | a50b854e073cd3335bbbada8dcff83a857297dd7 (diff) | |
| download | linux-stable-94ad9338109fe9d0b8a4a16828719dd6dcaee4c2.tar.gz linux-stable-94ad9338109fe9d0b8a4a16828719dd6dcaee4c2.tar.bz2 linux-stable-94ad9338109fe9d0b8a4a16828719dd6dcaee4c2.zip | |
mm: introduce page_shift()
Replace PAGE_SHIFT + compound_order(page) with the new page_shift()
function. Minor improvements in readability.
[akpm@linux-foundation.org: fix build in tce_page_is_contained()]
Link: http://lkml.kernel.org/r/201907241853.yNQTrJWd%25lkp@intel.com
Link: http://lkml.kernel.org/r/20190721104612.19120-3-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'block/blk-mq-debugfs.h')
0 files changed, 0 insertions, 0 deletions