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https://github.com/versity/scoutfs.git
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d731c1577e
Instead of hashing headers, define an interop version. Do not mount superblocks that have a different version, either higher or lower. Since this is pretty much the same as the format hash except it's a constant, minimal code changes are needed. Initial dev version is 0, with the intent that version will be bumped to 1 immediately prior to tagging initial release version. Update README. Fix comments. Add interop version to notes and modinfo. Signed-off-by: Andy Grover <agrover@versity.com>
63 lines
1.3 KiB
Makefile
63 lines
1.3 KiB
Makefile
obj-$(CONFIG_SCOUTFS_FS) := scoutfs.o
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CFLAGS_super.o = -DSCOUTFS_GIT_DESCRIBE=\"$(SCOUTFS_GIT_DESCRIBE)\"
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CFLAGS_scoutfs_trace.o = -I$(src) # define_trace.h double include
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# add EXTRA_CFLAGS defines for kernel compat
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-include $(src)/Makefile.kernelcompat
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scoutfs-y += \
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avl.o \
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alloc.o \
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block.o \
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btree.o \
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client.o \
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counters.o \
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data.o \
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dir.o \
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export.o \
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ext.o \
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file.o \
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forest.o \
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inode.o \
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ioctl.o \
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item.o \
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lock.o \
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lock_server.o \
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msg.o \
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net.o \
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options.o \
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per_task.o \
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quorum.o \
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scoutfs_trace.o \
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server.o \
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sort_priv.o \
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spbm.o \
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srch.o \
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super.o \
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sysfs.o \
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trans.o \
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triggers.o \
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tseq.o \
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xattr.o
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#
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# The raw types aren't available in userspace headers. Make sure all
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# the types we use in the headers are the exported __ versions.
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#
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# XXX dunno how we're really supposed to do this in kbuild
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#
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.PHONY: $(src)/check_exported_types
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$(src)/check_exported_types:
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@if egrep '\<[us](8|16|32|64\>)' $(src)/format.h $(src)/ioctl.h; then \
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echo "no raw types in exported headers, preface with __"; \
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exit 1; \
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fi
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@if egrep '\<__packed\>' $(src)/format.h $(src)/ioctl.h; then \
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echo "no __packed allowed in exported headers"; \
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exit 1; \
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fi
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extra-y += check_exported_types
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