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f2fs: add remap_pages as generic_file_remap_pages

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This was added for all the file systems before.

See the following commit.

commit id: 0b173bc4daa8f8ec03a85abf5e47b23502ff80af

[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>
This commit is contained in:
Jaegeuk Kim 2013-01-17 18:37:41 +09:00
parent 6e6093a8f1
commit 692bb55d1a
1 changed files with 3 additions and 2 deletions
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5
fs/f2fs/file.c
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@ -96,8 +96,9 @@ out:
}
static const struct vm_operations_struct f2fs_file_vm_ops = {
.fault = filemap_fault,
.page_mkwrite = f2fs_vm_page_mkwrite,
.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)