f2fs: allow readpages with NULL file pointer

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Keep in line with the other Linux file system implementations
since page_cache_sync_readahead supports NULL file pointer,
and thus we can readahead data by f2fs itself without file opening
(something like the btrfs behavior).

Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

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Hsiang Kao 2017-09-24 02:45:42 +08:00 • committed by Jaegeuk Kim

parent 14d8d5f7de

commit 71cb4afff8

1 changed files with 1 additions and 1 deletions

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fs/f2fs/data.c

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