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authorAhmed S. Darwish <a.darwish@linutronix.de>2020-12-06 19:21:42 +0300
committerPeter Zijlstra <peterz@infradead.org>2020-12-09 19:08:49 +0300
commit66bcfcdf89d00f2409f4b5da0f8c20c08318dc72 (patch)
treee738d44e90f9d546710e696ca6ba3cb6e8a65051 /include/linux/virtio.h
parentcf48647243cc28d15280600292db5777592606c5 (diff)
downloadlinux-66bcfcdf89d00f2409f4b5da0f8c20c08318dc72.tar.xz
seqlock: Prefix internal seqcount_t-only macros with a "do_"
When the seqcount_LOCKNAME_t group of data types were introduced, two classes of seqlock.h sequence counter macros were added: - An external public API which can either take a plain seqcount_t or any of the seqcount_LOCKNAME_t variants. - An internal API which takes only a plain seqcount_t. To distinguish between the two groups, the "*_seqcount_t_*" pattern was used for the latter. This confused a number of mm/ call-site developers, and Linus also commented that it was not a standard practice for marking seqlock.h internal APIs. Distinguish the latter group of macros by prefixing a "do_". Signed-off-by: Ahmed S. Darwish <a.darwish@linutronix.de> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/CAHk-=wikhGExmprXgaW+MVXG1zsGpztBbVwOb23vetk41EtTBQ@mail.gmail.com
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