path: root/blktrace_api.h
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authorGwendal Grignou <>2020-01-16 12:33:26 -0800
committerJens Axboe <>2020-01-16 13:33:59 -0700
commitf4f8ef7cdea138cfaa2f3ca0ee31fa23d3bcf1cc (patch)
treea485cffc0fd78c6fb0846c4d63cf5e2fa4670049 /blktrace_api.h
parent9c73da91540b27adaaf56065629e831cc50c5a3d (diff)
fix parallel build of btt and blkiomon
rbtree.c is used by both binaries. It is possible that when make -C btt is invoked rbtree.o does not exist yet, but is already schedule by the compilation of blkiomon. That could result in recompiling rbtree.o again for btt/btt. In that case, at install time, make will recompile blkiomon which can fail in gentoo, because CC variable is not overriden by ebuild script at install time. (see Add a dependency on SUBDIRS to wait for all binary in . to be compiled. It will guarante rbtree.o exists. Signed-off-by: Gwendal Grignou <> Signed-off-by: Jens Axboe <>
Diffstat (limited to 'blktrace_api.h')
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