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| author |   Ross Zwisler <ross.zwisler@linux.intel.com> | 2017-09-06 16:18:58 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-06 17:27:24 -0700 |
| commit | 917f34526c4123ccd93e4373719c645c85020a5a (patch) | |
| tree | bde4b4b2553a5078dc979c578a918f59372ed362 /Documentation/filesystems/caching | |
| parent | dax: explain how read(2)/write(2) addresses are validated (diff) | |
| download | linux-dev-917f34526c4123ccd93e4373719c645c85020a5a.tar.xz linux-dev-917f34526c4123ccd93e4373719c645c85020a5a.zip | |
dax: use PG_PMD_COLOUR instead of open coding
Use ~PG_PMD_COLOUR in dax_entry_waitqueue() instead of open coding an
equivalent page offset mask.
Link: http://lkml.kernel.org/r/20170822222436.18926-2-ross.zwisler@linux.intel.com
Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Cc: "Slusarz, Marcin" <marcin.slusarz@intel.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/filesystems/caching')
0 files changed, 0 insertions, 0 deletions