Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
58 lines
1.2 KiB
C
58 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _LINUX_HUGETLB_CMA_H
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#define _LINUX_HUGETLB_CMA_H
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#ifdef CONFIG_CMA
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void hugetlb_cma_free_folio(struct folio *folio);
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struct folio *hugetlb_cma_alloc_folio(int order, gfp_t gfp_mask,
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int nid, nodemask_t *nodemask);
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struct huge_bootmem_page *hugetlb_cma_alloc_bootmem(struct hstate *h, int *nid,
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bool node_exact);
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void hugetlb_cma_check(void);
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bool hugetlb_cma_exclusive_alloc(void);
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unsigned long hugetlb_cma_total_size(void);
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void hugetlb_cma_validate_params(void);
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bool hugetlb_early_cma(struct hstate *h);
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#else
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static inline void hugetlb_cma_free_folio(struct folio *folio)
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{
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}
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static inline struct folio *hugetlb_cma_alloc_folio(int order, gfp_t gfp_mask,
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int nid, nodemask_t *nodemask)
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{
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return NULL;
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}
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static inline
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struct huge_bootmem_page *hugetlb_cma_alloc_bootmem(struct hstate *h, int *nid,
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bool node_exact)
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{
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return NULL;
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}
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static inline void hugetlb_cma_check(void)
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{
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}
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static inline bool hugetlb_cma_exclusive_alloc(void)
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{
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return false;
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}
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static inline unsigned long hugetlb_cma_total_size(void)
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{
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return 0;
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}
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static inline void hugetlb_cma_validate_params(void)
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{
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}
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static inline bool hugetlb_early_cma(struct hstate *h)
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{
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return false;
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}
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#endif
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#endif
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