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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2020-06-02 06:46:18 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-02 19:59:06 +0200 |
| commit | ad4ae1c732bc9159ffdeb225036c601dddbbbe75 (patch) | |
| tree | e7669eea9f6bba1edcf96d893977c4a7251d9e83 /Documentation/vm | |
| parent | mm: ignore return value of ->readpages (diff) | |
| download | linux-ad4ae1c732bc9159ffdeb225036c601dddbbbe75.tar.xz linux-ad4ae1c732bc9159ffdeb225036c601dddbbbe75.zip | |
mm: move readahead nr_pages check into read_pages
Simplify the callers by moving the check for nr_pages and the BUG_ON
into read_pages().
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: William Kucharski <william.kucharski@oracle.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Cc: Chao Yu <yuchao0@huawei.com>
Cc: Cong Wang <xiyou.wangcong@gmail.com>
Cc: Darrick J. Wong <darrick.wong@oracle.com>
Cc: Dave Chinner <dchinner@redhat.com>
Cc: Eric Biggers <ebiggers@google.com>
Cc: Gao Xiang <gaoxiang25@huawei.com>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Miklos Szeredi <mszeredi@redhat.com>
Link: http://lkml.kernel.org/r/20200414150233.24495-5-willy@infradead.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/vm')
0 files changed, 0 insertions, 0 deletions