![]() ULONG_MAX is often used to check for integer overflow when calculating allocation size. While ULONG_MAX happens to work on most systems, there is no guarantee that `size_t' must be the same size as `long'. This patch introduces SIZE_MAX, the maximum value of `size_t', to improve portability and readability for allocation size validation. Signed-off-by: Xi Wang <xi.wang@gmail.com> Acked-by: Alex Elder <elder@dreamhost.com> Cc: David Airlie <airlied@linux.ie> Cc: Pekka Enberg <penberg@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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.. | ||
i2c | ||
ttm | ||
drm.h | ||
drm_buffer.h | ||
drm_cache.h | ||
drm_core.h | ||
drm_crtc.h | ||
drm_crtc_helper.h | ||
drm_dp_helper.h | ||
drm_edid.h | ||
drm_encoder_slave.h | ||
drm_fb_helper.h | ||
drm_fixed.h | ||
drm_fourcc.h | ||
drm_global.h | ||
drm_hashtab.h | ||
drm_mem_util.h | ||
drm_memory.h | ||
drm_mm.h | ||
drm_mode.h | ||
drm_os_linux.h | ||
drm_pciids.h | ||
drm_sarea.h | ||
drm_sysfs.h | ||
drm_usb.h | ||
drmP.h | ||
exynos_drm.h | ||
gma_drm.h | ||
i810_drm.h | ||
i915_drm.h | ||
intel-gtt.h | ||
Kbuild | ||
mga_drm.h | ||
nouveau_drm.h | ||
r128_drm.h | ||
radeon_drm.h | ||
savage_drm.h | ||
sis_drm.h | ||
via_drm.h | ||
vmwgfx_drm.h |