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| author | Ross Zwisler <ross.zwisler@linux.intel.com> | 2017-09-06 16:18:47 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-06 17:27:24 -0700 |
| commit | d01ad197ac3b50a99ea668697acefe12e73c5fea (patch) | |
| tree | ac68cf61d2d230d3dd27e5a4029818ae6b4e8a71 /include/linux | |
| parent | 91d25ba8a6b0d810dc844cebeedc53029118ce3e (diff) | |
| download | lwn-d01ad197ac3b50a99ea668697acefe12e73c5fea.tar.gz lwn-d01ad197ac3b50a99ea668697acefe12e73c5fea.zip | |
dax: remove DAX code from page_cache_tree_insert()
Now that we no longer insert struct page pointers in DAX radix trees we
can remove the special casing for DAX in page_cache_tree_insert().
This also allows us to make dax_wake_mapping_entry_waiter() local to
fs/dax.c, removing it from dax.h.
Link: http://lkml.kernel.org/r/20170724170616.25810-5-ross.zwisler@linux.intel.com
Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Suggested-by: Jan Kara <jack@suse.cz>
Reviewed-by: Jan Kara <jack@suse.cz>
Cc: "Darrick J. Wong" <darrick.wong@oracle.com>
Cc: "Theodore Ts'o" <tytso@mit.edu>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Andreas Dilger <adilger.kernel@dilger.ca>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/dax.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/dax.h b/include/linux/dax.h index b3518559f0da..319e0d997446 100644 --- a/include/linux/dax.h +++ b/include/linux/dax.h @@ -123,8 +123,6 @@ int dax_iomap_fault(struct vm_fault *vmf, enum page_entry_size pe_size, int dax_delete_mapping_entry(struct address_space *mapping, pgoff_t index); int dax_invalidate_mapping_entry_sync(struct address_space *mapping, pgoff_t index); -void dax_wake_mapping_entry_waiter(struct address_space *mapping, - pgoff_t index, void *entry, bool wake_all); #ifdef CONFIG_FS_DAX int __dax_zero_page_range(struct block_device *bdev, |