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f2fs: convert from readpages to readahead

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Use the new readahead operation in f2fs

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: William Kucharski <william.kucharski@oracle.com>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Acked-by: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Cong Wang <xiyou.wangcong@gmail.com>
Cc: Darrick J. Wong <darrick.wong@oracle.com>
Cc: Dave Chinner <dchinner@redhat.com>
Cc: Gao Xiang <gaoxiang25@huawei.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Zi Yan <ziy@nvidia.com>
Cc: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Cc: Miklos Szeredi <mszeredi@redhat.com>
Link: http://lkml.kernel.org/r/20200414150233.24495-23-willy@infradead.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Matthew Wilcox (Oracle)
2020-06-01 21:47:23 -07:00
committed by Linus Torvalds
parent a07f624bd6
commit 2332319625
2 changed files with 22 additions and 31 deletions
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6
include/trace/events/f2fs.h
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@@ -1376,9 +1376,9 @@ TRACE_EVENT(f2fs_writepages,
TRACE_EVENT(f2fs_readpages,
TP_PROTO(struct inode *inode, struct page *page, unsigned int nrpage),
TP_PROTO(struct inode *inode, pgoff_t start, unsigned int nrpage),
TP_ARGS(inode, page, nrpage),
TP_ARGS(inode, start, nrpage),
TP_STRUCT__entry(
__field(dev_t, dev)
@@ -1390,7 +1390,7 @@ TRACE_EVENT(f2fs_readpages,
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->start = page->index;
__entry->start = start;
__entry->nrpage = nrpage;
),