Commit 9af45ef5 authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: add comments of start_bidx_of_node

The caller of start_bidx_of_node() should give proper node offsets which
point only direct node blocks. Otherwise, it is a caller's bug.
This patch adds comments to make it clear.
Reported-by: default avatarDan Carpenter <>
Signed-off-by: default avatarJaegeuk Kim <>
parent a7fdffbd
......@@ -424,7 +424,11 @@ next_step:
* Calculate start block index that this node page contains
* Calculate start block index indicating the given node offset.
* Be careful, caller should give this node offset only indicating direct node
* blocks. If any node offsets, which point the other types of node blocks such
* as indirect or double indirect node blocks, are given, it must be a caller's
* bug.
block_t start_bidx_of_node(unsigned int node_ofs)
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