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a5c71fdba9
We need to add a drmm_kstrdup for this, but let's start somewhere. This is not exactly perfect onion unwinding, but it's jsut a kfree so doesn't really matter at all. Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200323144950.3018436-21-daniel.vetter@ffwll.ch
31 lines
859 B
C
31 lines
859 B
C
// SPDX-License-Identifier: GPL-2.0
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#ifndef _DRM_MANAGED_H_
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#define _DRM_MANAGED_H_
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#include <linux/gfp.h>
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#include <linux/types.h>
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struct drm_device;
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typedef void (*drmres_release_t)(struct drm_device *dev, void *res);
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#define drmm_add_action(dev, action, data) \
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__drmm_add_action(dev, action, data, #action)
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int __must_check __drmm_add_action(struct drm_device *dev,
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drmres_release_t action,
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void *data, const char *name);
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void drmm_add_final_kfree(struct drm_device *dev, void *parent);
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void *drmm_kmalloc(struct drm_device *dev, size_t size, gfp_t gfp) __malloc;
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static inline void *drmm_kzalloc(struct drm_device *dev, size_t size, gfp_t gfp)
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{
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return drmm_kmalloc(dev, size, gfp | __GFP_ZERO);
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}
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char *drmm_kstrdup(struct drm_device *dev, const char *s, gfp_t gfp);
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void drmm_kfree(struct drm_device *dev, void *data);
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#endif
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