f2fs: factor a f2fs_map_blocks_cached helper
authorChristoph Hellwig <hch@lst.de>
Mon, 28 Nov 2022 09:15:21 +0000 (10:15 +0100)
committerJaegeuk Kim <jaegeuk@kernel.org>
Fri, 6 Jan 2023 23:13:31 +0000 (15:13 -0800)
commit0094e98bd1477a6b7d97c25b47b19a7317c35279
tree3aaf6f042cae2f1cfedbd5c7cd8f8a31976a0769
parentcd8fc5226bef3a1fda13a0e61794a039ca46744a
f2fs: factor a f2fs_map_blocks_cached helper

Add a helper to deal with everything needed to return a f2fs_map_blocks
structure based on a lookup in the extent cache.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/data.c