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Mike Frysinger 01ff53f416 rmap: fixup page_referenced() for nommu systems ... After the recent changes that went into mm/vmscan.c to overhaul stuff, we ended up with these warnings on no-mmu systems: mm/vmscan.c: In function `shrink_page_list': mm/vmscan.c:580: warning: unused variable `vm_flags' mm/vmscan.c: In function `shrink_active_list': mm/vmscan.c:1294: warning: `vm_flags' may be used uninitialized in this function mm/vmscan.c:1242: note: `vm_flags' was declared here This is because the no-mmu function defines page_referenced() to work on the first argument only (the page). It does not clear the vm_flags given to it because for no-mmu systems, they never actually get utilized. Since that is no longer strictly true, we need to set vm_flags to 0 like everyone else so gcc can do proper dead code elimination without annoying us with unused warnings. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: David Howells <dhowells@redhat.com> Acked-by: David McCullough <davidm@snapgear.com> Cc: Greg Ungerer <gerg@uclinux.org> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		16 years ago
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acpi	…
asm-generic	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic	16 years ago
crypto	…
drm	drm: EDID endianness fixes.	16 years ago
keys	…
linux	rmap: fixup page_referenced() for nommu systems	16 years ago
math-emu	…
media	V4L/DVB (11901): v4l2: Create helper function for bounding and aligning images	16 years ago
mtd	…
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	16 years ago
pcmcia	…
rdma	…
rxrpc	…
scsi	sd, sr: fix Driver 'sd' needs updating message	16 years ago
sound	…
trace	…
video	…
xen	…
Kbuild	…