AcoSail/kernel_optimize_test
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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jk/spufs

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This commit is contained in:
Paul Mackerras 2008-04-18 13:33:43 +10:00
commit 858c52d15f
4 changed files with 13 additions and 5 deletions
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8
arch/powerpc/platforms/cell/spufs/coredump.c
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@ -133,8 +133,6 @@ static struct spu_context *coredump_next_context(int *fd)
if (ctx->flags & SPU_CREATE_NOSCHED)
continue;
/* start searching the next fd next time we're called */
(*fd)++;
break;
}
@ -157,6 +155,9 @@ int spufs_coredump_extra_notes_size(void)
break;
size += rc;
/* start searching the next fd next time */
fd++;
}
return size;
@ -239,6 +240,9 @@ int spufs_coredump_extra_notes_write(struct file *file, loff_t *foffset)
}
spu_release_saved(ctx);
/* start searching the next fd next time */
fd++;
}
return 0;

4
arch/powerpc/platforms/cell/spufs/file.c
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@ -1337,7 +1337,7 @@ static u64 spufs_signal1_type_get(struct spu_context *ctx)
return ctx->ops->signal1_type_get(ctx);
}
DEFINE_SPUFS_ATTRIBUTE(spufs_signal1_type, spufs_signal1_type_get,
spufs_signal1_type_set, "%llu", SPU_ATTR_ACQUIRE);
spufs_signal1_type_set, "%llu\n", SPU_ATTR_ACQUIRE);
static int spufs_signal2_type_set(void *data, u64 val)
@ -1359,7 +1359,7 @@ static u64 spufs_signal2_type_get(struct spu_context *ctx)
return ctx->ops->signal2_type_get(ctx);
}
DEFINE_SPUFS_ATTRIBUTE(spufs_signal2_type, spufs_signal2_type_get,
spufs_signal2_type_set, "%llu", SPU_ATTR_ACQUIRE);
spufs_signal2_type_set, "%llu\n", SPU_ATTR_ACQUIRE);
#if SPUFS_MMAP_4K
static unsigned long spufs_mss_mmap_nopfn(struct vm_area_struct *vma,

4
arch/powerpc/platforms/cell/spufs/run.c
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@ -323,6 +323,10 @@ static int spu_process_callback(struct spu_context *ctx)
return -EINTR;
}
/* need to re-get the ls, as it may have changed when we released the
* spu */
ls = (void __iomem *)ctx->ops->get_ls(ctx);
/* write result, jump over indirect pointer */
memcpy_toio(ls + ls_pointer, &spu_ret, sizeof(spu_ret));
ctx->ops->npc_write(ctx, npc);

2
arch/powerpc/platforms/cell/spufs/switch.c
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@ -1815,6 +1815,7 @@ static void save_csa(struct spu_state *prev, struct spu *spu)
save_mfc_csr_ato(prev, spu); /* Step 24. */
save_mfc_tclass_id(prev, spu); /* Step 25. */
set_mfc_tclass_id(prev, spu); /* Step 26. */
save_mfc_cmd(prev, spu); /* Step 26a - moved from 44. */
purge_mfc_queue(prev, spu); /* Step 27. */
wait_purge_complete(prev, spu); /* Step 28. */
setup_mfc_sr1(prev, spu); /* Step 30. */
@ -1831,7 +1832,6 @@ static void save_csa(struct spu_state *prev, struct spu *spu)
save_ppuint_mb(prev, spu); /* Step 41. */
save_ch_part1(prev, spu); /* Step 42. */
save_spu_mb(prev, spu); /* Step 43. */
save_mfc_cmd(prev, spu); /* Step 44. */
reset_ch(prev, spu); /* Step 45. */
}