iomap: Remove pgoff from tracepoints

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The 'pgoff' displayed by the tracepoints wasn't a pgoff at all; it
was a byte offset from the start of the file.  We already emit that in
the form of the 'offset', so we can just remove pgoff.  That means we
can remove 'page' as an argument to the tracepoint, and rename this
type of tracepoint from being a page class to being a range class.

Fixes: 0b1b213fcf ("xfs: event tracing support")
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>

...

This commit is contained in:

Matthew Wilcox (Oracle) 2020-03-05 07:21:43 -08:00 • committed by Darrick J. Wong

parent 98d54f81e3

commit 1ac994525b

2 changed files with 15 additions and 19 deletions

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7

fs/iomap/buffered-io.c

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27

fs/iomap/trace.h

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