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path: root/drivers/usb/serial/Makefile-keyspan_pda_fw
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# some rules to handle the quirks of the 'as31' assembler, like
# insisting upon fixed suffixes for the input and output files,
# and its lack of preprocessor support

all: keyspan_pda_fw.h

%.asm: %.S
	gcc -x assembler-with-cpp -P -E -o $@ $<

%.hex: %.asm
	as31 -l $<
	mv $*.obj $@

%_fw.h: %.hex ezusb_convert.pl
	perl ezusb_convert.pl $* < $< > $@
ted='selected'>unified
authorChristoph Hellwig <hch@lst.de>2017-02-05 18:10:35 +0100
committerJens Axboe <axboe@fb.com>2017-02-06 09:34:46 -0700
commiteeeefd41843218c55a8782a6920f044d9bf6207a (patch)
treec342eac46626e62745aa8e1a982626efca8b121d /include/trace/events/vmscan.h
parentc14024dbb156c8392908aaa822097d27c6af8ec8 (diff)
block: don't try Write Same from __blkdev_issue_zeroout
Write Same can return an error asynchronously if it turns out the underlying SCSI device does not support Write Same, which makes a proper fallback to other methods in __blkdev_issue_zeroout impossible. Thus only issue a Write Same from blkdev_issue_zeroout an don't try it at all from __blkdev_issue_zeroout as a non-invasive workaround. Signed-off-by: Christoph Hellwig <hch@lst.de> Reported-by: Junichi Nomura <j-nomura@ce.jp.nec.com> Fixes: e73c23ff ("block: add async variant of blkdev_issue_zeroout") Tested-by: Junichi Nomura <j-nomura@ce.jp.nec.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'include/trace/events/vmscan.h')