From 8ea5682d07115b422e923bb4f55fe081964f484a Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Fri, 1 May 2020 16:00:46 -0700 Subject: xfs: refactor log recovery item dispatch for pass2 readhead functions Move the pass2 readhead code into the per-item source code files and use the dispatch function to call them. Signed-off-by: Darrick J. Wong Reviewed-by: Chandan Babu R Reviewed-by: Christoph Hellwig --- fs/xfs/libxfs/xfs_log_recover.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'fs/xfs/libxfs/xfs_log_recover.h') diff --git a/fs/xfs/libxfs/xfs_log_recover.h b/fs/xfs/libxfs/xfs_log_recover.h index c9c27e6367bb..ceb1e1e9d1d1 100644 --- a/fs/xfs/libxfs/xfs_log_recover.h +++ b/fs/xfs/libxfs/xfs_log_recover.h @@ -31,6 +31,9 @@ struct xlog_recover_item_ops { * values mean. */ enum xlog_recover_reorder (*reorder)(struct xlog_recover_item *item); + + /* Start readahead for pass2, if provided. */ + void (*ra_pass2)(struct xlog *log, struct xlog_recover_item *item); }; extern const struct xlog_recover_item_ops xlog_icreate_item_ops; @@ -92,4 +95,7 @@ struct xlog_recover { #define XLOG_RECOVER_PASS1 1 #define XLOG_RECOVER_PASS2 2 +void xlog_buf_readahead(struct xlog *log, xfs_daddr_t blkno, uint len, + const struct xfs_buf_ops *ops); + #endif /* __XFS_LOG_RECOVER_H__ */ -- cgit v1.2.3