* puzzled by the code : block_write_full_page()
@ 2002-01-25 5:55 he jian bing
0 siblings, 0 replies; only message in thread
From: he jian bing @ 2002-01-25 5:55 UTC (permalink / raw)
To: linux-kernel
Hello all,
I have a question with the following kernel code (fs/buffer.c):
block_write_full_page(struct page *page, get_block_t *get_block)
{
......
/* OK, are we completely out? */
if (page->index >= end_index+1 || !offset) {
UnlockPage(page);
return -EIO;
}
......
}
If the above code is executed, and it return -EIO, where the kernel will use this return
code? and we really arrive here?
thanks.
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2002-01-25 5:55 puzzled by the code : block_write_full_page() he jian bing
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