netsniff-ng-libs = $(shell pkg-config --libs libnl-3.0) \
$(shell pkg-config --libs libnl-genl-3.0) \
-lpthread
ifeq ($(CONFIG_LIBPCAP), 1)
netsniff-ng-libs += -lpcap
endif
ifeq ($(CONFIG_GEOIP), 1)
netsniff-ng-libs += -lGeoIP \
-lz
endif
netsniff-ng-objs = dissector.o \
dissector_eth.o \
dissector_80211.o \
proto_arp.o \
proto_ethernet.o \
proto_icmpv4.o \
proto_icmpv6.o \
proto_igmp.o \
proto_ip_authentication_hdr.o \
proto_ip_esp.o \
proto_ipv4.o \
proto_ipv6.o \
proto_ipv6_dest_opts.o \
proto_ipv6_fragm.o \
proto_ipv6_hop_by_hop.o \
proto_ipv6_in_ipv4.o \
proto_ipv6_mobility_hdr.o \
proto_ipv6_no_nxt_hdr.o \
proto_ipv6_routing.o \
proto_lldp.o \
proto_none.o \
proto_tcp.o \
proto_udp.o \
proto_vlan.o \
proto_vlan_q_in_q.o \
proto_mpls_unicast.o \
proto_80211_mac_hdr.o \
privs.o \
proc.o \
dev.o \
str.o \
sig.o \
sock.o \
irq.o \
iosched.o \
ioops.o \
link.o \
xmalloc.o \
hash.o \
bpf.o \
oui.o \
pcap_rw.o \
pcap_sg.o \
pcap_mm.o \
ring_rx.o \
ring_tx.o \
ring.o \
tprintf.o \
timer.o \
mac80211.o \
netsniff-ng.o
ifeq ($(CONFIG_LIBPCAP), 1)
netsniff-ng-objs += bpf_comp.o
endif
ifeq ($(CONFIG_GEOIP), 1)
netsniff-ng-objs += geoip.o
endif
ifeq ($(CONFIG_HWTSTAMP), 1)
netsniff-ng-objs += tstamping.o
endif
netsniff-ng-eflags = $(shell pkg-config --cflags libnl-3.0) \
$(shell pkg-config --cflags libnl-genl-3.0) \
-DHAVE_DISSECTOR_PROTOS -DNEED_TCPDUMP_LIKE_FILTER
netsniff-ng-confs = ether.conf \
tcp.conf \
udp.conf \
oui.conf \
geoip.conf
et-next.git/refs/?id=eeeefd41843218c55a8782a6920f044d9bf6207a'>refslogtreecommitdiff
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>