Commit 692bb55d authored Jan 17, 2013 by Jaegeuk Kim

f2fs: add remap_pages as generic_file_remap_pages



This was added for all the file systems before.

See the following commit.

commit id: 0b173bc4

[PATCH] mm: kill vma flag VM_CAN_NONLINEAR

This patch moves actual ptes filling for non-linear file mappings
into special vma operation: ->remap_pages().

File system must implement this method to get non-linear mappings support,
if it uses filemap_fault() then generic_file_remap_pages() can be used.

Now device drivers can implement this method and obtain nonlinear vma support."

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>

parent 6e6093a8

fs/f2fs/file.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -98,6 +98,7 @@ out:
		static const struct vm_operations_struct f2fs_file_vm_ops = {
		.fault = filemap_fault,
		.page_mkwrite = f2fs_vm_page_mkwrite,
		.remap_pages = generic_file_remap_pages,
		};

		static int need_to_sync_dir(struct f2fs_sb_info sbi, struct inode inode)

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