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ext4: Convert invalidatepage to invalidate_folio

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Extensive changes, but fairly mechanical.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs
This commit is contained in:
Matthew Wilcox (Oracle)
2022-02-09 20:21:43 +00:00
parent 39653e6909
commit ccd16945db
6 changed files with 78 additions and 63 deletions
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30
include/trace/events/ext4.h
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@@ -597,44 +597,44 @@ DEFINE_EVENT(ext4__page_op, ext4_releasepage,
TP_ARGS(page)
);
DECLARE_EVENT_CLASS(ext4_invalidatepage_op,
TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
DECLARE_EVENT_CLASS(ext4_invalidate_folio_op,
TP_PROTO(struct folio *folio, size_t offset, size_t length),
TP_ARGS(page, offset, length),
TP_ARGS(folio, offset, length),
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
__field( pgoff_t, index )
__field( unsigned int, offset )
__field( unsigned int, length )
__field( size_t, offset )
__field( size_t, length )
),
TP_fast_assign(
__entry->dev = page->mapping->host->i_sb->s_dev;
__entry->ino = page->mapping->host->i_ino;
__entry->index = page->index;
__entry->dev = folio->mapping->host->i_sb->s_dev;
__entry->ino = folio->mapping->host->i_ino;
__entry->index = folio->index;
__entry->offset = offset;
__entry->length = length;
),
TP_printk("dev %d,%d ino %lu page_index %lu offset %u length %u",
TP_printk("dev %d,%d ino %lu folio_index %lu offset %zu length %zu",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long) __entry->ino,
(unsigned long) __entry->index,
__entry->offset, __entry->length)
);
DEFINE_EVENT(ext4_invalidatepage_op, ext4_invalidatepage,
TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
DEFINE_EVENT(ext4_invalidate_folio_op, ext4_invalidate_folio,
TP_PROTO(struct folio *folio, size_t offset, size_t length),
TP_ARGS(page, offset, length)
TP_ARGS(folio, offset, length)
);
DEFINE_EVENT(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
DEFINE_EVENT(ext4_invalidate_folio_op, ext4_journalled_invalidate_folio,
TP_PROTO(struct folio *folio, size_t offset, size_t length),
TP_ARGS(page, offset, length)
TP_ARGS(folio, offset, length)
);
TRACE_EVENT(ext4_discard_blocks,