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[POWERPC] spufs: Call spu_acquire_saved() before calculating the SPU note sizes

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It makes sense to stop the SPU processes as soon as possible.  Also if we
dont acquire_saved() I think there's a possibility that the value in
csa.priv2.spu_lslr_RW won't be accurate.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Michael Ellerman 2007-09-19 14:38:12 +10:00 committed by Paul Mackerras
parent f9b7bbe7a8
commit 9a5080f11d
1 changed files with 2 additions and 0 deletions
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2
arch/powerpc/platforms/cell/spufs/coredump.c
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@ -135,7 +135,9 @@ static int spufs_arch_notes_size(void)
fd = 0;
while ((ctx = coredump_next_context(&fd)) != NULL) {
spu_acquire_saved(ctx);
rc = spufs_ctx_note_size(ctx, fd);
spu_release_saved(ctx);
if (rc < 0)
break;