Matthew Wilcox (Oracle) cf948cbc35 cramfs: read_mapping_page() is synchronous ...

Since commit 67f9fd91f9, the code to wait for the read to complete has
been dead.  That commit wrongly stated that the read was synchronous
already; this seems to have been a confusion about which ->readpage
operation was being called.  Instead of reintroducing an asynchronous
version of read_mapping_page(), call the readahead code directly to
submit all reads first before waiting for them in read_mapping_page().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>

2022-08-02 12:34:02 -04:00

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