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Yi SunJaegeuk Kim
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f2fs: Clean up the loop outside of f2fs_invalidate_blocks()
Now f2fs_invalidate_blocks() supports a continuous range of addresses, so the for loop can be omitted. Signed-off-by: Yi Sun <yi.sun@unisoc.com> Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com> Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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fs/f2fs/file.c

Lines changed: 1 addition & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -768,10 +768,8 @@ int f2fs_do_truncate_blocks(struct inode *inode, u64 from, bool lock)
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if (IS_DEVICE_ALIASING(inode)) {
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struct extent_tree *et = F2FS_I(inode)->extent_tree[EX_READ];
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struct extent_info ei = et->largest;
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unsigned int i;
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for (i = 0; i < ei.len; i++)
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f2fs_invalidate_blocks(sbi, ei.blk + i, 1);
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f2fs_invalidate_blocks(sbi, ei.blk, ei.len);
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dec_valid_block_count(sbi, inode, ei.len);
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f2fs_update_time(sbi, REQ_TIME);

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