lzo1x_1_compress() is unnecessarily used for allocating decompress buffer. Signed-off-by: Kyungsik Lee <kyungsik.lee@xxxxxxx> --- fs/btrfs/lzo.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/lzo.c b/fs/btrfs/lzo.c index 743b86f..223893a 100644 --- a/fs/btrfs/lzo.c +++ b/fs/btrfs/lzo.c @@ -55,7 +55,7 @@ static struct list_head *lzo_alloc_workspace(void) return ERR_PTR(-ENOMEM); workspace->mem = vmalloc(LZO1X_MEM_COMPRESS); - workspace->buf = vmalloc(lzo1x_worst_compress(PAGE_CACHE_SIZE)); + workspace->buf = vmalloc(PAGE_CACHE_SIZE); workspace->cbuf = vmalloc(lzo1x_worst_compress(PAGE_CACHE_SIZE)); if (!workspace->mem || !workspace->buf || !workspace->cbuf) goto fail; @@ -349,7 +349,7 @@ cont: } } - out_len = lzo1x_worst_compress(PAGE_CACHE_SIZE); + out_len = PAGE_CACHE_SIZE; ret = lzo1x_decompress_safe(buf, in_len, workspace->buf, &out_len); if (need_unmap) -- 1.8.0.3 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
