Christoph Hellwig 32a38a4991 iomap: use write_begin to read pages to unshare ... Use the existing iomap write_begin code to read the pages unshared by iomap_file_unshare. That avoids the extra ->readpage call and extent tree lookup currently done by read_mapping_page. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>		2019-10-21 08:51:59 -07:00
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Makefile	iomap: lift common tracing code from xfs to iomap	2019-10-21 08:51:59 -07:00
apply.c	iomap: move internal declarations into fs/iomap/	2019-07-17 07:21:02 -07:00
buffered-io.c	iomap: use write_begin to read pages to unshare	2019-10-21 08:51:59 -07:00
direct-io.c	iomap: Allow forcing of waiting for running DIO in iomap_dio_rw()	2019-10-15 08:43:42 -07:00
fiemap.c	iomap: move internal declarations into fs/iomap/	2019-07-17 07:21:02 -07:00
seek.c	iomap: move internal declarations into fs/iomap/	2019-07-17 07:21:02 -07:00
swapfile.c	iomap: move internal declarations into fs/iomap/	2019-07-17 07:21:02 -07:00
trace.c	iomap: lift common tracing code from xfs to iomap	2019-10-21 08:51:59 -07:00
trace.h	iomap: lift the xfs writeback code to iomap	2019-10-21 08:51:59 -07:00