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Searched refs:sbitmap (Results 1 – 12 of 12) sorted by relevance

/linux/include/linux/
H A Dsbitmap.h52 struct sbitmap { struct
113 struct sbitmap sb;
170 int sbitmap_init_node(struct sbitmap *sb, unsigned int depth, int shift,
174 static inline unsigned int __map_depth(const struct sbitmap *sb, int index) in __map_depth()
185 static inline void sbitmap_free(struct sbitmap *sb) in sbitmap_free()
200 void sbitmap_resize(struct sbitmap *sb, unsigned int depth);
210 int sbitmap_get(struct sbitmap *sb);
218 bool sbitmap_any_bit_set(const struct sbitmap *sb);
223 typedef bool (*sb_for_each_fn)(struct sbitmap *, unsigned int, void *);
235 static inline void __sbitmap_for_each_set(struct sbitmap *sb, in __sbitmap_for_each_set()
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H A Dblk-mq.h383 struct sbitmap ctx_map;
/linux/lib/
H A Dsbitmap.c12 static int init_alloc_hint(struct sbitmap *sb, gfp_t flags) in init_alloc_hint()
29 static inline unsigned update_alloc_hint_before_get(struct sbitmap *sb, in update_alloc_hint_before_get()
43 static inline void update_alloc_hint_after_get(struct sbitmap *sb, in update_alloc_hint_after_get()
101 int sbitmap_init_node(struct sbitmap *sb, unsigned int depth, int shift, in sbitmap_init_node()
145 void sbitmap_resize(struct sbitmap *sb, unsigned int depth) in sbitmap_resize()
211 static unsigned int __map_depth_with_shallow(const struct sbitmap *sb, in __map_depth_with_shallow()
231 static int sbitmap_find_bit(struct sbitmap *sb, in sbitmap_find_bit()
261 static int __sbitmap_get(struct sbitmap *sb, unsigned int alloc_hint) in __sbitmap_get()
281 int sbitmap_get(struct sbitmap *sb) in sbitmap_get()
298 static int __sbitmap_get_shallow(struct sbitmap *sb, in __sbitmap_get_shallow()
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H A DMakefile312 obj-$(CONFIG_SBITMAP) += sbitmap.o
/linux/block/
H A Dblk-mq-tag.c266 static bool bt_iter(struct sbitmap *bitmap, unsigned int bitnr, void *data) in bt_iter()
338 static bool bt_tags_iter(struct sbitmap *bitmap, unsigned int bitnr, void *data) in bt_tags_iter()
H A Dkyber-iosched.c180 struct sbitmap kcq_map[KYBER_NUM_DOMAINS];
653 static bool flush_busy_kcq(struct sbitmap *sb, unsigned int bitnr, void *data) in flush_busy_kcq()
H A Dblk-mq.c1799 static bool flush_busy_ctx(struct sbitmap *sb, unsigned int bitnr, void *data) in flush_busy_ctx()
1832 static bool dispatch_rq_from_ctx(struct sbitmap *sb, unsigned int bitnr, in dispatch_rq_from_ctx()
/linux/include/scsi/
H A Dscsi_device.h111 struct sbitmap budget_map;
/linux/drivers/scsi/
H A Dscsi_scan.c226 struct sbitmap sb_backup; in scsi_realloc_sdev_budget_map()
/linux/drivers/nvme/target/
H A Drdma.c103 struct sbitmap rsp_tags;
/linux/drivers/vhost/
H A Dscsi.c231 struct sbitmap scsi_tags;
/linux/
H A DMAINTAINERS4583 F: lib/sbitmap.c