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authorJens Axboe <axboe@kernel.dk>2021-10-28 08:47:05 -0600
committerJens Axboe <axboe@kernel.dk>2021-12-03 14:51:26 -0700
commit4bdcd1dd4d2f973b1a89fb20ba720d879e9e506b (patch)
tree011d7dac62f5256fa9a320bd91fb5a1a59546307 /fs/iomap
parenta08ed9aae8a3d2321ef378d6581cc87a3fb75b44 (diff)
mm: move filemap_range_needs_writeback() into header
No functional changes in this patch, just in preparation for efficiently calling this light function from the block O_DIRECT handling. Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/iomap')
-rw-r--r--fs/iomap/direct-io.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/iomap/direct-io.c b/fs/iomap/direct-io.c
index b4dc51063d36..03ea367df19a 100644
--- a/fs/iomap/direct-io.c
+++ b/fs/iomap/direct-io.c
@@ -6,6 +6,7 @@
#include <linux/module.h>
#include <linux/compiler.h>
#include <linux/fs.h>
+#include <linux/pagemap.h>
#include <linux/iomap.h>
#include <linux/backing-dev.h>
#include <linux/uio.h>