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| /openbmc/linux/fs/f2fs/ |
| H A D | data.c | diff 759af1c9c16fec5323111b799ce25a3d8864df7e Wed Aug 05 02:52:16 CDT 2015 Fan Li <fanofcode.li@samsung.com> f2fs: use extent cache to optimize f2fs_reserve_block
In some cases, we only need the block address when we call
f2fs_reserve_block,
other fields of struct dnode_of_data aren't necessary.
We can try extent cache first for such cases in order to speed up the
process.
Signed-off-by: Fan li <fanofcode.li@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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| H A D | f2fs.h | diff 759af1c9c16fec5323111b799ce25a3d8864df7e Wed Aug 05 02:52:16 CDT 2015 Fan Li <fanofcode.li@samsung.com> f2fs: use extent cache to optimize f2fs_reserve_block
In some cases, we only need the block address when we call
f2fs_reserve_block,
other fields of struct dnode_of_data aren't necessary.
We can try extent cache first for such cases in order to speed up the
process.
Signed-off-by: Fan li <fanofcode.li@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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