Messages in this thread Patch in this message | | | From | Michael Ellerman <> | Subject | [PATCH 08/15] Use spufs_coredump_num_notes everywhere, and don't NULL terminate | Date | Wed, 12 Sep 2007 17:43:45 +1000 (EST) |
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The spufs_coredump_read array is NULL terminated, and we also store the size. We only need one or the other, and storing the size should save a teensy bit of memory vs NULL terminating, so do that.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au> --- arch/powerpc/platforms/cell/spufs/coredump.c | 2 +- arch/powerpc/platforms/cell/spufs/file.c | 3 +-- 2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/platforms/cell/spufs/coredump.c b/arch/powerpc/platforms/cell/spufs/coredump.c index 52d6219..8348d21 100644 --- a/arch/powerpc/platforms/cell/spufs/coredump.c +++ b/arch/powerpc/platforms/cell/spufs/coredump.c @@ -72,7 +72,7 @@ static int spufs_ctx_note_size(struct spu_context *ctx, int dfd) char *name; char fullname[80]; - for (i = 0; spufs_coredump_read[i].name; i++) { + for (i = 0; i < spufs_coredump_num_notes; i++) { name = spufs_coredump_read[i].name; sz = spufs_coredump_read[i].size; diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c index 85edbec..220c7fe 100644 --- a/arch/powerpc/platforms/cell/spufs/file.c +++ b/arch/powerpc/platforms/cell/spufs/file.c @@ -2250,7 +2250,6 @@ struct spufs_coredump_reader spufs_coredump_read[] = { { "proxydma_info", __spufs_proxydma_info_read, NULL, sizeof(struct spu_proxydma_info)}, { "object-id", NULL, __spufs_object_id_get, 19 }, - { }, }; -int spufs_coredump_num_notes = ARRAY_SIZE(spufs_coredump_read) - 1; +int spufs_coredump_num_notes = ARRAY_SIZE(spufs_coredump_read); -- 1.5.1.3.g7a33b - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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