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authorMatthew Wilcox (Oracle) <willy@infradead.org>2022-04-29 08:45:43 -0400
committerMatthew Wilcox (Oracle) <willy@infradead.org>2022-06-29 08:51:06 -0400
commit90c02eb9a76c16427d644927a0de86600ad5ef85 (patch)
tree48868035aea279e803f14d3a004eac50809b92cc /tools/perf/scripts/python/syscall-counts.py
parentfilemap: Use filemap_read_folio() in do_read_cache_folio() (diff)
downloadlinux-90c02eb9a76c16427d644927a0de86600ad5ef85.tar.gz
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docs: Improve ->read_folio documentation
Add information on the use of 'file', whether ->read_folio should be synchronous, and steer new callers towards calling read_mapping_folio() instead of calling ->read_folio directly. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
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