Hi all, On Fri, 19 Jul 2019 10:05:57 +1000 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote: > > On Thu, 18 Jul 2019 10:00:22 -0700 Randy Dunlap <rdunlap@xxxxxxxxxxxxx> wrote: > > > > on x86_64, when CONFIG_BLOCK is not set: > > > > CC include/linux/iomap.h.s > > In file included from <command-line>:0:0: > > ./../include/linux/iomap.h: In function ‘iomap_sector’: > > ./../include/linux/iomap.h:76:48: error: ‘SECTOR_SHIFT’ undeclared (first use in this function); did you mean ‘SECTIONS_SHIFT’? > > return (iomap->addr + pos - iomap->offset) >> SECTOR_SHIFT; > > ^~~~~~~~~~~~ > > include/linux/iomap.h should only be used when CONFIG_BLOCK is set (if > you follow the Kconfig trail). So maybe this header should only be > compile tested if CONFIG_BLOCK is set. Or maybe fs/iomap/ needs to grow a private header file for stuff like iomap_sector() ? -- Cheers, Stephen Rothwell
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