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Searched refs:gfp (Results 1 – 25 of 688) sorted by relevance

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/linux-6.15/kernel/dma/
H A Dpool.c48 if (gfp & __GFP_DMA) in dma_atomic_pool_size_add()
50 else if (gfp & __GFP_DMA32) in dma_atomic_pool_size_add()
56 static bool cma_in_zone(gfp_t gfp) in cma_in_zone() argument
80 gfp_t gfp) in atomic_pool_expand() argument
92 if (cma_in_zone(gfp)) in atomic_pool_expand()
96 page = alloc_pages(gfp, order); in atomic_pool_expand()
125 dma_atomic_pool_size_add(gfp, pool_size); in atomic_pool_expand()
163 gfp_t gfp) in __dma_atomic_pool_init() argument
178 pool_size >> 10, &gfp); in __dma_atomic_pool_init()
183 gen_pool_size(pool) >> 10, &gfp); in __dma_atomic_pool_init()
[all …]
H A Ddirect.c119 gfp_t gfp, bool allow_highmem) in __dma_direct_alloc_pages() argument
130 gfp |= dma_direct_optimal_gfp_mask(dev, &phys_limit); in __dma_direct_alloc_pages()
131 page = dma_alloc_contiguous(dev, size, gfp); in __dma_direct_alloc_pages()
148 !(gfp & (GFP_DMA32 | GFP_DMA))) { in __dma_direct_alloc_pages()
149 gfp |= GFP_DMA32; in __dma_direct_alloc_pages()
154 gfp = (gfp & ~GFP_DMA32) | GFP_DMA; in __dma_direct_alloc_pages()
172 dma_addr_t *dma_handle, gfp_t gfp) in dma_direct_alloc_from_pool() argument
190 dma_addr_t *dma_handle, gfp_t gfp) in dma_direct_alloc_no_mapping() argument
216 gfp |= __GFP_NOWARN; in dma_direct_alloc()
225 return arch_dma_alloc(dev, size, dma_handle, gfp, in dma_direct_alloc()
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/linux-6.15/include/linux/
H A Dgfp.h237 unsigned long alloc_pages_bulk_mempolicy_noprof(gfp_t gfp,
293 warn_if_node_offline(nid, gfp); in __folio_alloc_node_noprof()
295 return __folio_alloc_noprof(gfp, order, nid, NULL); in __folio_alloc_node_noprof()
330 return __folio_alloc_node_noprof(gfp, order, numa_node_id()); in folio_alloc_noprof()
335 return folio_alloc_noprof(gfp, order); in folio_alloc_mpol_noprof()
337 #define vma_alloc_folio_noprof(gfp, order, vma, addr) \ argument
338 folio_alloc_noprof(gfp, order)
348 static inline struct page *alloc_page_vma_noprof(gfp_t gfp, in alloc_page_vma_noprof() argument
409 static inline bool gfp_has_io_fs(gfp_t gfp) in gfp_has_io_fs() argument
444 if (WARN_ON(!order || !(gfp & __GFP_COMP))) in folio_alloc_gigantic_noprof()
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H A Dkmemleak.h19 gfp_t gfp) __ref;
21 gfp_t gfp) __ref;
23 gfp_t gfp) __ref;
34 gfp_t gfp) __ref;
40 gfp_t gfp) in kmemleak_alloc_recursive() argument
43 kmemleak_alloc(ptr, size, min_count, gfp); in kmemleak_alloc_recursive()
63 gfp_t gfp) in kmemleak_alloc() argument
68 gfp_t gfp) in kmemleak_alloc_recursive() argument
72 gfp_t gfp) in kmemleak_alloc_percpu() argument
76 gfp_t gfp) in kmemleak_vmalloc() argument
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H A Dxarray.h594 might_alloc(gfp); in xa_store_bh()
621 might_alloc(gfp); in xa_store_irq()
697 might_alloc(gfp); in xa_cmpxchg()
725 might_alloc(gfp); in xa_cmpxchg_bh()
753 might_alloc(gfp); in xa_cmpxchg_irq()
783 might_alloc(gfp); in xa_insert()
813 might_alloc(gfp); in xa_insert_bh()
843 might_alloc(gfp); in xa_insert_irq()
876 might_alloc(gfp); in xa_alloc()
909 might_alloc(gfp); in xa_alloc_bh()
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H A Ddevcoredump.h58 gfp_t gfp);
61 void *data, size_t datalen, gfp_t gfp,
69 size_t datalen, gfp_t gfp);
74 size_t datalen, gfp_t gfp) in dev_coredumpv() argument
81 void *data, size_t datalen, gfp_t gfp, in dev_coredumpm_timeout() argument
92 size_t datalen, gfp_t gfp) in dev_coredumpsg() argument
117 void *data, size_t datalen, gfp_t gfp, in dev_coredumpm() argument
122 dev_coredumpm_timeout(dev, owner, data, datalen, gfp, read, free, in dev_coredumpm()
H A Didr.h140 .id = idr_alloc(idr, ptr, start, end, gfp),
142 struct idr *idr, void *ptr, int start, int end, gfp_t gfp);
291 static inline int ida_alloc(struct ida *ida, gfp_t gfp) in ida_alloc() argument
293 return ida_alloc_range(ida, 0, ~0, gfp); in ida_alloc()
309 static inline int ida_alloc_min(struct ida *ida, unsigned int min, gfp_t gfp) in ida_alloc_min() argument
311 return ida_alloc_range(ida, min, ~0, gfp); in ida_alloc_min()
327 static inline int ida_alloc_max(struct ida *ida, unsigned int max, gfp_t gfp) in ida_alloc_max() argument
329 return ida_alloc_range(ida, 0, max, gfp); in ida_alloc_max()
341 #define ida_simple_get(ida, start, end, gfp) \ argument
342 ida_alloc_range(ida, start, (end) - 1, gfp)
/linux-6.15/include/asm-generic/
H A Dpgalloc.h133 gfp_t gfp = GFP_PGTABLE_USER; in pmd_alloc_one_noprof() local
136 gfp = GFP_PGTABLE_KERNEL; in pmd_alloc_one_noprof()
165 gfp_t gfp = GFP_PGTABLE_USER; in __pud_alloc_one_noprof() local
169 gfp = GFP_PGTABLE_KERNEL; in __pud_alloc_one_noprof()
170 gfp &= ~__GFP_HIGHMEM; in __pud_alloc_one_noprof()
219 gfp_t gfp = GFP_PGTABLE_USER; in __p4d_alloc_one_noprof() local
223 gfp = GFP_PGTABLE_KERNEL; in __p4d_alloc_one_noprof()
224 gfp &= ~__GFP_HIGHMEM; in __p4d_alloc_one_noprof()
263 gfp_t gfp = GFP_PGTABLE_USER; in __pgd_alloc_noprof() local
267 gfp = GFP_PGTABLE_KERNEL; in __pgd_alloc_noprof()
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/linux-6.15/crypto/krb5/
H A Dinternal.h22 gfp_t gfp);
29 gfp_t gfp);
36 gfp_t gfp);
43 gfp_t gfp);
50 gfp_t gfp);
57 gfp_t gfp);
64 gfp_t gfp);
70 gfp_t gfp);
156 gfp_t gfp);
179 gfp_t gfp);
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H A Dkrb5_kdf.c37 gfp_t gfp) in crypto_krb5_calc_PRFplus() argument
47 buffer = kzalloc(round16(L + Tn.len) + round16(n_S.len), gfp); in crypto_krb5_calc_PRFplus()
58 ret = krb5->profile->calc_PRF(krb5, K, &n_S, &Tn, gfp); in crypto_krb5_calc_PRFplus()
87 u32 usage, struct krb5_buffer *key, gfp_t gfp) in krb5_derive_Kc() argument
96 return krb5->profile->calc_Kc(krb5, TK, &usage_constant, key, gfp); in krb5_derive_Kc()
111 u32 usage, struct krb5_buffer *key, gfp_t gfp) in krb5_derive_Ke() argument
120 return krb5->profile->calc_Ke(krb5, TK, &usage_constant, key, gfp); in krb5_derive_Ke()
135 u32 usage, struct krb5_buffer *key, gfp_t gfp) in krb5_derive_Ki() argument
144 return krb5->profile->calc_Ki(krb5, TK, &usage_constant, key, gfp); in krb5_derive_Ki()
/linux-6.15/include/linux/device/
H A Ddevres.h22 #define devres_alloc(release, size, gfp) \ argument
23 __devres_alloc_node(release, size, gfp, NUMA_NO_NODE, #release)
24 #define devres_alloc_node(release, size, gfp, nid) \ argument
25 __devres_alloc_node(release, size, gfp, nid, #release)
47 devm_kmalloc(struct device *dev, size_t size, gfp_t gfp);
49 devm_krealloc(struct device *dev, void *ptr, size_t size, gfp_t gfp);
50 static inline void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp) in devm_kzalloc() argument
52 return devm_kmalloc(dev, size, gfp | __GFP_ZERO); in devm_kzalloc()
81 devm_kmemdup(struct device *dev, const void *src, size_t len, gfp_t gfp);
89 devm_kstrdup(struct device *dev, const char *s, gfp_t gfp);
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/linux-6.15/drivers/iommu/
H A Diommu-pages.h56 static inline struct page *__iommu_alloc_pages(gfp_t gfp, int order) in __iommu_alloc_pages() argument
60 page = alloc_pages(gfp | __GFP_ZERO, order); in __iommu_alloc_pages()
92 static inline void *iommu_alloc_pages_node(int nid, gfp_t gfp, int order) in iommu_alloc_pages_node() argument
94 struct page *page = alloc_pages_node(nid, gfp | __GFP_ZERO, order); in iommu_alloc_pages_node()
111 static inline void *iommu_alloc_pages(gfp_t gfp, int order) in iommu_alloc_pages() argument
113 struct page *page = __iommu_alloc_pages(gfp, order); in iommu_alloc_pages()
128 static inline void *iommu_alloc_page_node(int nid, gfp_t gfp) in iommu_alloc_page_node() argument
130 return iommu_alloc_pages_node(nid, gfp, 0); in iommu_alloc_page_node()
139 static inline void *iommu_alloc_page(gfp_t gfp) in iommu_alloc_page() argument
141 return iommu_alloc_pages(gfp, 0); in iommu_alloc_page()
/linux-6.15/include/net/sctp/
H A Dulpevent.h81 gfp_t gfp);
90 gfp_t gfp);
96 gfp_t gfp);
103 gfp_t gfp);
108 gfp_t gfp);
113 __u32 flags, gfp_t gfp);
116 const struct sctp_association *asoc, gfp_t gfp);
120 gfp_t gfp);
124 __u32 indication, gfp_t gfp);
127 const struct sctp_association *asoc, gfp_t gfp);
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H A Dstream_interleave.h25 int len, __u8 flags, gfp_t gfp);
29 struct sctp_chunk *chunk, gfp_t gfp);
33 struct sctp_chunk *chunk, gfp_t gfp);
34 void (*start_pd)(struct sctp_ulpq *ulpq, gfp_t gfp);
35 void (*abort_pd)(struct sctp_ulpq *ulpq, gfp_t gfp);
/linux-6.15/include/net/page_pool/
H A Dhelpers.h94 gfp_t gfp = (GFP_ATOMIC | __GFP_NOWARN); in page_pool_dev_alloc_pages() local
96 return page_pool_alloc_pages(pool, gfp); in page_pool_dev_alloc_pages()
113 gfp_t gfp = (GFP_ATOMIC | __GFP_NOWARN); in page_pool_dev_alloc_frag() local
120 unsigned int *size, gfp_t gfp) in page_pool_alloc_netmem() argument
128 return page_pool_alloc_netmems(pool, gfp); in page_pool_alloc_netmem()
151 gfp_t gfp = GFP_ATOMIC | __GFP_NOWARN; in page_pool_dev_alloc_netmem() local
158 unsigned int *size, gfp_t gfp) in page_pool_alloc() argument
179 gfp_t gfp = (GFP_ATOMIC | __GFP_NOWARN); in page_pool_dev_alloc() local
185 unsigned int *size, gfp_t gfp) in page_pool_alloc_va() argument
212 gfp_t gfp = (GFP_ATOMIC | __GFP_NOWARN); in page_pool_dev_alloc_va() local
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/linux-6.15/tools/virtio/linux/
H A Dkernel.h56 static inline void *kmalloc(size_t s, gfp_t gfp) in kmalloc() argument
62 static inline void *kmalloc_array(unsigned n, size_t s, gfp_t gfp) in kmalloc_array() argument
64 return kmalloc(n * s, gfp); in kmalloc_array()
67 static inline void *kzalloc(size_t s, gfp_t gfp) in kzalloc() argument
69 void *p = kmalloc(s, gfp); in kzalloc()
75 static inline void *alloc_pages_exact(size_t s, gfp_t gfp) in alloc_pages_exact() argument
77 return kmalloc(s, gfp); in alloc_pages_exact()
92 static inline void *krealloc(void *p, size_t s, gfp_t gfp) in krealloc() argument
98 static inline unsigned long __get_free_page(gfp_t gfp) in __get_free_page() argument
118 static inline void *krealloc_array(void *p, size_t new_n, size_t new_size, gfp_t gfp) in krealloc_array() argument
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/linux-6.15/lib/
H A Dkasprintf.c15 char *kvasprintf(gfp_t gfp, const char *fmt, va_list ap) in kvasprintf() argument
25 p = kmalloc_track_caller(first+1, gfp); in kvasprintf()
43 const char *kvasprintf_const(gfp_t gfp, const char *fmt, va_list ap) in kvasprintf_const() argument
46 return kstrdup_const(fmt, gfp); in kvasprintf_const()
48 return kstrdup_const(va_arg(ap, const char*), gfp); in kvasprintf_const()
49 return kvasprintf(gfp, fmt, ap); in kvasprintf_const()
53 char *kasprintf(gfp_t gfp, const char *fmt, ...) in kasprintf() argument
59 p = kvasprintf(gfp, fmt, ap); in kasprintf()
/linux-6.15/net/wireless/
H A Dnl80211.h60 const u8 *buf, size_t len, gfp_t gfp);
67 bool reconnect, gfp_t gfp);
71 bool reconnect, gfp_t gfp);
74 const u8 *addr, gfp_t gfp);
77 const u8 *addr, gfp_t gfp);
81 gfp_t gfp);
84 struct cfg80211_roam_info *info, gfp_t gfp);
99 int key_id, const u8 *tsc, gfp_t gfp);
108 gfp_t gfp);
112 struct cfg80211_rx_info *info, gfp_t gfp);
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/linux-6.15/lib/kunit/
H A Dstring-stream.c17 static struct string_stream_fragment *alloc_string_stream_fragment(int len, gfp_t gfp) in alloc_string_stream_fragment() argument
21 frag = kzalloc(sizeof(*frag), gfp); in alloc_string_stream_fragment()
25 frag->fragment = kmalloc(len, gfp); in alloc_string_stream_fragment()
67 frag_container = alloc_string_stream_fragment(buf_len, stream->gfp); in string_stream_vadd()
123 buf = kzalloc(buf_len, stream->gfp); in string_stream_get_string()
157 struct string_stream *alloc_string_stream(gfp_t gfp) in alloc_string_stream() argument
161 stream = kzalloc(sizeof(*stream), gfp); in alloc_string_stream()
165 stream->gfp = gfp; in alloc_string_stream()
190 struct string_stream *kunit_alloc_string_stream(struct kunit *test, gfp_t gfp) in kunit_alloc_string_stream() argument
194 stream = alloc_string_stream(gfp); in kunit_alloc_string_stream()
/linux-6.15/tools/lib/
H A Dslab.c14 void *kmalloc(size_t size, gfp_t gfp) in kmalloc() argument
18 if (!(gfp & __GFP_DIRECT_RECLAIM)) in kmalloc()
25 if (gfp & __GFP_ZERO) in kmalloc()
40 void *kmalloc_array(size_t n, size_t size, gfp_t gfp) in kmalloc_array() argument
44 if (!(gfp & __GFP_DIRECT_RECLAIM)) in kmalloc_array()
51 if (gfp & __GFP_ZERO) in kmalloc_array()
/linux-6.15/net/sctp/
H A Dulpevent.c49 gfp_t gfp) in sctp_ulpevent_new() argument
54 skb = alloc_skb(size, gfp); in sctp_ulpevent_new()
149 MSG_NOTIFICATION, gfp); in sctp_ulpevent_make_assoc_change()
251 MSG_NOTIFICATION, gfp); in sctp_ulpevent_make_peer_addr_change()
376 gfp_t gfp) in sctp_ulpevent_make_remote_error() argument
445 gfp); in sctp_ulpevent_make_send_failed()
579 __u16 flags, gfp_t gfp) in sctp_ulpevent_make_shutdown_event() argument
586 MSG_NOTIFICATION, gfp); in sctp_ulpevent_make_shutdown_event()
648 MSG_NOTIFICATION, gfp); in sctp_ulpevent_make_adaptation_indication()
677 gfp_t gfp) in sctp_ulpevent_make_rcvmsg() argument
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H A Dauth.c188 gfp_t gfp) in sctp_auth_make_key_vector() argument
202 new = sctp_auth_create_key(len, gfp); in sctp_auth_make_key_vector()
223 gfp_t gfp) in sctp_auth_make_local_vector() argument
234 gfp_t gfp) in sctp_auth_make_peer_vector() argument
239 gfp); in sctp_auth_make_peer_vector()
256 gfp_t gfp) in sctp_auth_asoc_set_secret() argument
289 gfp_t gfp) in sctp_auth_asoc_create_secret() argument
341 gfp); in sctp_auth_asoc_create_secret()
355 gfp_t gfp) in sctp_auth_asoc_copy_shkeys() argument
466 gfp); in sctp_auth_init_hmacs()
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/linux-6.15/scripts/coccinelle/locks/
H A Dcall_kern.cocci20 @gfp exists@
40 identifier gfp.fn;
75 position gfp.p;
82 position gfp.p;
88 p << gfp.p;
89 fn << gfp.fn;
99 p << gfp.p;
100 fn << gfp.fn;
/linux-6.15/tools/testing/fault-injection/
H A Dfailcmd.sh44 --reject-start=value, --reject-end=value, --ignore-gfp-wait=value
52 --ignore-gfp-highmem=value, --min-order=value
100 LONGOPTS=$LONGOPTS,ignore-gfp-wait:,cache-filter:
102 LONGOPTS=$LONGOPTS,ignore-gfp-wait:,ignore-gfp-highmem:,min-order:
194 --ignore-gfp-wait)
195 echo $2 > $FAULTATTR/ignore-gfp-wait
202 --ignore-gfp-highmem)
203 echo $2 > $FAULTATTR/ignore-gfp-highmem
/linux-6.15/tools/include/linux/
H A Dslab.h13 void *kmalloc(size_t size, gfp_t gfp);
15 void *kmalloc_array(size_t n, size_t size, gfp_t gfp);
26 static inline void *kzalloc(size_t size, gfp_t gfp) in kzalloc() argument
28 return kmalloc(size, gfp | __GFP_ZERO); in kzalloc()
45 int kmem_cache_alloc_bulk(struct kmem_cache *cachep, gfp_t gfp, size_t size,

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