- 08 4月, 2011 1 次提交
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由 Christoph Hellwig 提交于
For a CONFIG_XFS_DEBUG=n build gcc complains about statements with no effect in xfs_debug: fs/xfs/quota/xfs_qm_syscalls.c: In function 'xfs_qm_scall_trunc_qfiles': fs/xfs/quota/xfs_qm_syscalls.c:291:3: warning: statement with no effect The reason for that is that the various new xfs message functions have a return value which is never used, and in case of the non-debug build xfs_debug the macro evaluates to a plain 0 which produces the above warnings. This can be fixed by turning xfs_debug into an inline function instead of a macro, but in addition to that I've also changed all the message helpers to return void as we never use their return values. Signed-off-by: NChristoph Hellwig <hch@lst.de> Reviewed-by: NDave Chinner <dchinner@redhat.com> Signed-off-by: NAlex Elder <aelder@sgi.com>
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- 07 3月, 2011 1 次提交
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由 Dave Chinner 提交于
The remaining functionality in debug.[ch] is effectively just assert handling, conditional debug definitions and hex dumping. The hex dumping and assert function can be moved into the new printk module, while the rest can be moved into top-level header files. This allows fs/xfs/support/debug.[ch] to be completely removed from the codebase. Signed-off-by: NDave Chinner <dchinner@redhat.com> Reviewed-by: NAlex Elder <aelder@sgi.com> Reviewed-by: NChristoph Hellwig <hch@lst.de>
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- 02 3月, 2011 1 次提交
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由 Dave Chinner 提交于
Most of the logging infrastructure in XFS is unneccessary and designed around the infrastructure supplied by Irix rather than Linux. To rationalise the logging interfaces, start by introducing simple printk wrappers similar to the dev_printk() infrastructure. Later patches will convert code to use this new interface. Signed-off-by: NDave Chinner <dchinner@redhat.com> Reviewed-by: NAlex Elder <aelder@sgi.com> Reviewed-by: NChristoph Hellwig <hch@lst.de>
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