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Searched refs:persistent_ram_zone (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.4/include/linux/
Dpstore_ram.h79 struct persistent_ram_zone { struct
102 struct persistent_ram_zone *persistent_ram_new(phys_addr_t start, size_t size, argument
105 void persistent_ram_free(struct persistent_ram_zone *prz);
106 void persistent_ram_zap(struct persistent_ram_zone *prz);
108 int persistent_ram_write(struct persistent_ram_zone *prz, const void *s,
110 int persistent_ram_write_user(struct persistent_ram_zone *prz,
113 void persistent_ram_save_old(struct persistent_ram_zone *prz);
114 size_t persistent_ram_old_size(struct persistent_ram_zone *prz);
115 void *persistent_ram_old(struct persistent_ram_zone *prz);
116 void persistent_ram_free_old(struct persistent_ram_zone *prz);
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/Linux-v5.4/fs/pstore/
Dram_core.c42 static inline size_t buffer_size(struct persistent_ram_zone *prz) in buffer_size()
47 static inline size_t buffer_start(struct persistent_ram_zone *prz) in buffer_start()
53 static size_t buffer_start_add(struct persistent_ram_zone *prz, size_t a) in buffer_start_add()
75 static void buffer_size_add(struct persistent_ram_zone *prz, size_t a) in buffer_size_add()
98 static void notrace persistent_ram_encode_rs8(struct persistent_ram_zone *prz, in persistent_ram_encode_rs8()
111 static int persistent_ram_decode_rs8(struct persistent_ram_zone *prz, in persistent_ram_decode_rs8()
122 static void notrace persistent_ram_update_ecc(struct persistent_ram_zone *prz, in persistent_ram_update_ecc()
148 static void persistent_ram_update_header_ecc(struct persistent_ram_zone *prz) in persistent_ram_update_header_ecc()
159 static void persistent_ram_ecc_old(struct persistent_ram_zone *prz) in persistent_ram_ecc_old()
188 static int persistent_ram_init_ecc(struct persistent_ram_zone *prz, in persistent_ram_init_ecc()
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Dram.c73 struct persistent_ram_zone **dprzs; /* Oops dump zones */
74 struct persistent_ram_zone *cprz; /* Console zone */
75 struct persistent_ram_zone **fprzs; /* Ftrace zones */
76 struct persistent_ram_zone *mprz; /* PMSG zone */
111 static struct persistent_ram_zone *
112 ramoops_get_next_prz(struct persistent_ram_zone *przs[], int id, in ramoops_get_next_prz()
115 struct persistent_ram_zone *prz; in ramoops_get_next_prz()
165 static bool prz_ok(struct persistent_ram_zone *prz) in prz_ok()
171 static ssize_t ftrace_log_combine(struct persistent_ram_zone *dest, in ftrace_log_combine()
172 struct persistent_ram_zone *src) in ftrace_log_combine()
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