ad3d6c7263
The xa_load function brings with it a lot of infrastructure; xa_empty(), xa_is_err(), and large chunks of the XArray advanced API that are used to implement xa_load. As the test-suite demonstrates, it is possible to use the XArray functions on a radix tree. The radix tree functions depend on the GFP flags being stored in the root of the tree, so it's not possible to use the radix tree functions on an XArray. Signed-off-by: Matthew Wilcox <willy@infradead.org>
57 lines
1.5 KiB
Makefile
57 lines
1.5 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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CFLAGS += -I. -I../../include -g -Og -Wall -D_LGPL_SOURCE -fsanitize=address \
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-fsanitize=undefined
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LDFLAGS += -fsanitize=address -fsanitize=undefined
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LDLIBS+= -lpthread -lurcu
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TARGETS = main idr-test multiorder xarray
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CORE_OFILES := xarray.o radix-tree.o idr.o linux.o test.o find_bit.o
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OFILES = main.o $(CORE_OFILES) regression1.o regression2.o regression3.o \
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tag_check.o multiorder.o idr-test.o iteration_check.o benchmark.o
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ifndef SHIFT
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SHIFT=3
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endif
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ifeq ($(BUILD), 32)
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CFLAGS += -m32
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LDFLAGS += -m32
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endif
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targets: generated/map-shift.h $(TARGETS)
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main: $(OFILES)
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idr-test.o: ../../../lib/test_ida.c
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idr-test: idr-test.o $(CORE_OFILES)
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xarray: $(CORE_OFILES)
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multiorder: multiorder.o $(CORE_OFILES)
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clean:
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$(RM) $(TARGETS) *.o radix-tree.c idr.c generated/map-shift.h
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vpath %.c ../../lib
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$(OFILES): Makefile *.h */*.h generated/map-shift.h \
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../../include/linux/*.h \
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../../include/asm/*.h \
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../../../include/linux/xarray.h \
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../../../include/linux/radix-tree.h \
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../../../include/linux/idr.h
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radix-tree.c: ../../../lib/radix-tree.c
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sed -e 's/^static //' -e 's/__always_inline //' -e 's/inline //' < $< > $@
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idr.c: ../../../lib/idr.c
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sed -e 's/^static //' -e 's/__always_inline //' -e 's/inline //' < $< > $@
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xarray.o: ../../../lib/xarray.c ../../../lib/test_xarray.c
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generated/map-shift.h:
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@if ! grep -qws $(SHIFT) generated/map-shift.h; then \
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echo "#define XA_CHUNK_SHIFT $(SHIFT)" > \
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generated/map-shift.h; \
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fi
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