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f2fs: fix to off-by-one issue in f2fs_zero_post_eof_page()

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Otherwise, it will drop one more page after new_size which is not
necessary.

Cc: stable@kernel.org
Fixes: ba8dac350f ("f2fs: fix to zero post-eof page")
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2026-08-11 15:16:36 +08:00 committed by Jaegeuk Kim
parent 314c9e476f
commit b2205d3cfd
1 changed files with 1 additions and 1 deletions
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2
fs/f2fs/file.c
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@ -50,7 +50,7 @@ static void f2fs_zero_post_eof_page(struct inode *inode,
if (lock)
filemap_invalidate_lock(inode->i_mapping);
/* zero or drop pages only in range of [old_size, new_size] */
truncate_inode_pages_range(inode->i_mapping, old_size, new_size);
truncate_inode_pages_range(inode->i_mapping, old_size, new_size - 1);
if (lock)
filemap_invalidate_unlock(inode->i_mapping);
}