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/linux/kernel/
H A Drange.c12 int add_range(struct range *range, int az, int nr_range, u64 start, u64 end) in add_range() argument
14 if (start >= end) in add_range()
22 range[nr_range].end = end; in add_range()
30 u64 start, u64 end) in add_range_with_merge() argument
34 if (start >= end) in add_range_with_merge()
37 /* get new start/end: */ in add_range_with_merge()
41 if (!range[i].end) in add_range_with_merge()
45 common_end = min(range[i].end, end); in add_range_with_merge()
49 /* new start/end, will add it back at last */ in add_range_with_merge()
51 end = max(range[i].end, end); in add_range_with_merge()
[all …]
/linux/include/linux/ceph/
H A Ddecode.h16 * void *end pointer to end of buffer (last byte + 1)
52 static inline bool ceph_has_room(void **p, void *end, size_t n) in ceph_has_room() argument
54 return end >= *p && n <= end - *p; in ceph_has_room()
57 #define ceph_decode_need(p, end, n, bad) \ argument
59 if (!likely(ceph_has_room(p, end, n))) \
63 #define ceph_decode_64_safe(p, end, v, bad) \ argument
65 ceph_decode_need(p, end, sizeof(u64), bad); \
68 #define ceph_decode_32_safe(p, end, v, bad) \ argument
70 ceph_decode_need(p, end, sizeof(u32), bad); \
73 #define ceph_decode_16_safe(p, end, v, bad) \ argument
[all …]
/linux/drivers/net/dsa/sja1105/
H A Dsja1105_ethtool.c85 int end; member
96 .end = 24,
103 .end = 16,
110 .end = 8,
117 .end = 0,
125 .end = 27,
132 .end = 26,
139 .end = 25,
146 .end = 24,
153 .end = 23,
[all …]
/linux/arch/mips/pci/
H A Dpci-malta.c31 .end = 0x000fffffUL,
81 resource_size_t start, end, map, start1, end1, map1, map2, map3, mask; in mips_pcibios_init() local
104 end = GT_READ(GT_PCI0M0HD_OFS); in mips_pcibios_init()
106 end = (end & GT_PCI_HD_MSK) | (start & ~GT_PCI_HD_MSK); in mips_pcibios_init()
112 if (end1 - start1 > end - start) { in mips_pcibios_init()
114 end = end1; in mips_pcibios_init()
117 mask = ~(start ^ end); in mips_pcibios_init()
122 gt64120_mem_resource.end = end; in mips_pcibios_init()
126 gt64120_mem_resource.end <<= GT_PCI_DCRM_SHF; in mips_pcibios_init()
127 gt64120_mem_resource.end |= (1 << GT_PCI_DCRM_SHF) - 1; in mips_pcibios_init()
[all …]
/linux/tools/perf/util/
H A Dblock-range.c22 assert(entry->start <= entry->end); /* single instruction block; jump to a jump */ in block_range__debug()
24 old = entry->end; in block_range__debug()
41 else if (addr > entry->end) in block_range__find()
73 * @end: branch ending this basic block
77 struct block_range_iter block_range__create(u64 start, u64 end) in block_range__create() argument
90 else if (start > entry->end) in block_range__create()
97 * Didn't find anything.. there's a hole at @start, however @end might in block_range__create()
108 if (entry->end < start) { in block_range__create()
115 if (next->start <= end) { /* add head: [start...][n->start...] */ in block_range__create()
122 .end in block_range__create()
[all...]
H A Dtime-utils.c21 char *end; in parse_nsec_time() local
23 time_sec = strtoull(str, &end, 10); in parse_nsec_time()
24 if (*end != '.' && *end != '\0') in parse_nsec_time()
27 if (*end == '.') { in parse_nsec_time()
31 if (strlen(++end) > 9) in parse_nsec_time()
34 strncpy(nsec_buf, end, 9); in parse_nsec_time()
41 time_nsec = strtoull(nsec_buf, &end, 10); in parse_nsec_time()
42 if (*end != '\0') in parse_nsec_time()
60 (parse_nsec_time(end_str, &ptime->end) ! in parse_timestr_sec_nsec()
67 split_start_end(char ** start,char ** end,const char * ostr,char ch) split_start_end() argument
200 set_percent_time(struct perf_time_interval * ptime,double start_pcnt,double end_pcnt,u64 start,u64 end) set_percent_time() argument
219 percent_slash_split(char * str,struct perf_time_interval * ptime,u64 start,u64 end) percent_slash_split() argument
254 percent_dash_split(char * str,struct perf_time_interval * ptime,u64 start,u64 end) percent_dash_split() argument
283 percent_comma_split(struct perf_time_interval * ptime_buf,int num,const char * ostr,u64 start,u64 end,time_pecent_split func) percent_comma_split() argument
328 one_percent_convert(struct perf_time_interval * ptime_buf,const char * ostr,u64 start,u64 end,const char * c) one_percent_convert() argument
359 perf_time__percent_parse_str(struct perf_time_interval * ptime_buf,int num,const char * ostr,u64 start,u64 end) perf_time__percent_parse_str() argument
[all...]
/linux/Documentation/admin-guide/kdump/
H A Dgdbmacros.txt32 end
34 end
46 end
48 end
50 end
52 end
53 end
56 end
75 end
76 end
[all …]
/linux/drivers/net/wireless/realtek/rtw89/
H A Ddebug.c273 char *p = buf, *end = buf + bufsz; in rtw89_debug_priv_read_reg_get() local
298 p += scnprintf(p, end - p, "get %d bytes at 0x%08x=0x%08x\n", len, in rtw89_debug_priv_read_reg_get()
307 p += scnprintf(p, end - p, "%08xh : ", 0x18600000 + addr); in rtw89_debug_priv_read_reg_get()
310 p += scnprintf(p, end - p, "%08x ", data); in rtw89_debug_priv_read_reg_get()
312 p += scnprintf(p, end - p, "\n"); in rtw89_debug_priv_read_reg_get()
386 char *p = buf, *end = buf + bufsz; in rtw89_debug_priv_read_rf_get() local
396 p += scnprintf(p, end - p, "path %d, rf register 0x%08x=0x%08x\n", in rtw89_debug_priv_read_rf_get()
435 char *p = buf, *end = buf + bufsz; in rtw89_debug_priv_rf_reg_dump_get() local
440 p += scnprintf(p, end - p, "RF path %d:\n\n", path); in rtw89_debug_priv_rf_reg_dump_get()
442 p += scnprintf(p, end - p, "0x%08x: ", addr); in rtw89_debug_priv_rf_reg_dump_get()
[all …]
/linux/fs/btrfs/
H A Dextent-io-tree.c47 "state leak: start %llu end %llu state %u in tree %d refs %d", in btrfs_extent_state_leak_debug_check()
48 state->start, state->end, state->state, in btrfs_extent_state_leak_debug_check()
57 #define btrfs_debug_check_extent_io_range(tree, start, end) \ argument
58 __btrfs_debug_check_extent_io_range(__func__, (tree), (start), (end))
61 u64 start, u64 end) in __btrfs_debug_check_extent_io_range() argument
70 if (end >= PAGE_SIZE && (end % 2) == 0 && end != isize - 1) { in __btrfs_debug_check_extent_io_range()
73 caller, btrfs_ino(inode), isize, start, end); in __btrfs_debug_check_extent_io_range()
199 changeset->bytes_changed += state->end - state->start + 1; in add_extent_changeset()
203 ret = ulist_add(&changeset->range_changed, state->start, state->end, GFP_ATOMIC); in add_extent_changeset()
258 else if (offset > entry->end) in tree_search_for_insert()
[all …]
H A Dextent-io-tree.h125 u64 end; /* inclusive */ member
144 int btrfs_lock_extent_bits(struct extent_io_tree *tree, u64 start, u64 end, u32 bits,
146 bool btrfs_try_lock_extent_bits(struct extent_io_tree *tree, u64 start, u64 end,
149 static inline int btrfs_lock_extent(struct extent_io_tree *tree, u64 start, u64 end, in btrfs_lock_extent() argument
152 return btrfs_lock_extent_bits(tree, start, end, EXTENT_LOCKED, cached); in btrfs_lock_extent()
156 u64 end, struct extent_state **cached) in btrfs_try_lock_extent() argument
158 return btrfs_try_lock_extent_bits(tree, start, end, EXTENT_LOCKED, cached); in btrfs_try_lock_extent()
170 bool btrfs_test_range_bit(struct extent_io_tree *tree, u64 start, u64 end, u32 bit,
172 bool btrfs_test_range_bit_exists(struct extent_io_tree *tree, u64 start, u64 end, u32 bit);
173 void btrfs_get_range_bits(struct extent_io_tree *tree, u64 start, u64 end, u32 *bits,
[all …]
/linux/fs/ceph/
H A Dmdsmap.c59 #define __decode_and_drop_type(p, end, type, bad) \ argument
61 if (*p + sizeof(type) > end) \
66 #define __decode_and_drop_set(p, end, type, bad) \ argument
70 ceph_decode_32_safe(p, end, n, bad); \
72 ceph_decode_need(p, end, need, bad); \
76 #define __decode_and_drop_map(p, end, ktype, vtype, bad) \ argument
80 ceph_decode_32_safe(p, end, n, bad); \
82 ceph_decode_need(p, end, need, bad); \
87 static int __decode_and_drop_compat_set(void **p, void* end) in __decode_and_drop_compat_set() argument
93 ceph_decode_need(p, end, sizeof(u64) + sizeof(u32), bad); in __decode_and_drop_compat_set()
[all …]
/linux/arch/microblaze/kernel/cpu/
H A Dcache.c89 * End address can be unaligned which is OK for C implementation.
92 #define CACHE_LOOP_LIMITS(start, end, cache_line_length, cache_size) \ argument
96 end = min(start + cache_size, end); \
121 * end address is not aligned, if end is aligned then I have to subtract
125 #define CACHE_RANGE_LOOP_2(start, end, line_length, op) \ argument
130 end = ((end & align) == end) ? end - line_length : end & align; \
131 count = end - start; \
142 #define CACHE_RANGE_LOOP_1(start, end, line_length, op) \ argument
146 end = ((end & align) == end) ? end - line_length : end & align; \
147 WARN_ON(end < start); \
[all …]
/linux/net/ceph/
H A Dcls_lock_client.c36 void *p, *end; in ceph_cls_lock() local
57 end = p + lock_op_buf_size; in ceph_cls_lock()
62 ceph_encode_string(&p, end, lock_name, name_len); in ceph_cls_lock()
64 ceph_encode_string(&p, end, cookie, cookie_len); in ceph_cls_lock()
65 ceph_encode_string(&p, end, tag, tag_len); in ceph_cls_lock()
66 ceph_encode_string(&p, end, desc, desc_len); in ceph_cls_lock()
101 void *p, *end; in ceph_cls_unlock() local
116 end = p + unlock_op_buf_size; in ceph_cls_unlock()
121 ceph_encode_string(&p, end, lock_name, name_len); in ceph_cls_unlock()
122 ceph_encode_string(&p, end, cookie, cookie_len); in ceph_cls_unlock()
[all …]
H A Dosdmap.c71 static int crush_decode_uniform_bucket(void **p, void *end, in crush_decode_uniform_bucket() argument
74 dout("crush_decode_uniform_bucket %p to %p\n", *p, end); in crush_decode_uniform_bucket()
75 ceph_decode_32_safe(p, end, b->item_weight, bad); in crush_decode_uniform_bucket()
81 static int crush_decode_list_bucket(void **p, void *end, in crush_decode_list_bucket() argument
85 dout("crush_decode_list_bucket %p to %p\n", *p, end); in crush_decode_list_bucket()
92 ceph_decode_need(p, end, 2 * b->h.size * sizeof(u32), bad); in crush_decode_list_bucket()
102 static int crush_decode_tree_bucket(void **p, void *end, in crush_decode_tree_bucket() argument
106 dout("crush_decode_tree_bucket %p to %p\n", *p, end); in crush_decode_tree_bucket()
107 ceph_decode_8_safe(p, end, b->num_nodes, bad); in crush_decode_tree_bucket()
111 ceph_decode_need(p, end, b->num_nodes * sizeof(u32), bad); in crush_decode_tree_bucket()
[all …]
/linux/tools/perf/pmu-events/arch/x86/emeraldrapids/
H A Dfrontend.json7 "PublicDescription": "Number of times the front-end is resteered when it finds a branch instruction in a fetch line. This is called Unknown Branch which occurs for the first time a branch instruction is fetched or when the branch is not tracked by the BPU (Branch Prediction Unit) anymore.",
55 "PublicDescription": "Number of retired Instructions that experienced a critical DSB (Decode stream buffer i.e. the decoded instruction-cache) miss. Critical means stalls were exposed to the back-end as a result of the DSB miss. Available PDIST counters: 0",
93 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
99 "PublicDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of at least 1 cycle which was not interrupted by a back-end stall. Available PDIST counters: 0",
104 "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
110 "PublicDescription": "Counts retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall. Available PDIST counters: 0",
115 "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivere
[all...]
/linux/tools/perf/pmu-events/arch/x86/sapphirerapids/
H A Dfrontend.json7 "PublicDescription": "Number of times the front-end is resteered when it finds a branch instruction in a fetch line. This is called Unknown Branch which occurs for the first time a branch instruction is fetched or when the branch is not tracked by the BPU (Branch Prediction Unit) anymore.",
55 "PublicDescription": "Number of retired Instructions that experienced a critical DSB (Decode stream buffer i.e. the decoded instruction-cache) miss. Critical means stalls were exposed to the back-end as a result of the DSB miss. Available PDIST counters: 0",
93 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
99 "PublicDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of at least 1 cycle which was not interrupted by a back-end stall. Available PDIST counters: 0",
104 "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
110 "PublicDescription": "Counts retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall. Available PDIST counters: 0",
115 "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivere
[all...]
/linux/tools/perf/pmu-events/arch/x86/rocketlake/
H A Dfrontend.json3 "BriefDescription": "Counts the total number when the front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corrected by other branch handling mechanisms at the front end.",
7 "PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch instruction in a fetch line. This occurs for the first time a branch instruction is fetched or when the branch is not tracked by the BPU (Branch Prediction Unit) anymore.",
58 "PublicDescription": "Number of retired Instructions that experienced a critical DSB (Decode stream buffer i.e. the decoded instruction-cache) miss. Critical means stalls were exposed to the back-end as a result of the DSB miss.",
96 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
102 "PublicDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of at least 1 cycle which was not interrupted by a back-end stall.",
107 "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
113 "PublicDescription": "Counts retired instructions that are fetched after an interval where the front-end delivere
[all...]
/linux/tools/perf/pmu-events/arch/x86/icelakex/
H A Dfrontend.json3 "BriefDescription": "Counts the total number when the front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corrected by other branch handling mechanisms at the front end.",
7 "PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch instruction in a fetch line. This occurs for the first time a branch instruction is fetched or when the branch is not tracked by the BPU (Branch Prediction Unit) anymore.",
58 "PublicDescription": "Number of retired Instructions that experienced a critical DSB (Decode stream buffer i.e. the decoded instruction-cache) miss. Critical means stalls were exposed to the back-end as a result of the DSB miss.",
96 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
102 "PublicDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of at least 1 cycle which was not interrupted by a back-end stall.",
107 "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
113 "PublicDescription": "Counts retired instructions that are fetched after an interval where the front-end delivere
[all...]
/linux/tools/perf/pmu-events/arch/x86/tigerlake/
H A Dfrontend.json3 "BriefDescription": "Counts the total number when the front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corrected by other branch handling mechanisms at the front end.",
7 "PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch instruction in a fetch line. This occurs for the first time a branch instruction is fetched or when the branch is not tracked by the BPU (Branch Prediction Unit) anymore.",
58 "PublicDescription": "Number of retired Instructions that experienced a critical DSB (Decode stream buffer i.e. the decoded instruction-cache) miss. Critical means stalls were exposed to the back-end as a result of the DSB miss.",
96 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
102 "PublicDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of at least 1 cycle which was not interrupted by a back-end stall.",
107 "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
113 "PublicDescription": "Counts retired instructions that are fetched after an interval where the front-end delivere
[all...]
/linux/tools/perf/pmu-events/arch/x86/icelake/
H A Dfrontend.json3 "BriefDescription": "Counts the total number when the front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corrected by other branch handling mechanisms at the front end.",
7 "PublicDescription": "Counts the number of times the front-end is resteered when it finds a branch instruction in a fetch line. This occurs for the first time a branch instruction is fetched or when the branch is not tracked by the BPU (Branch Prediction Unit) anymore.",
58 "PublicDescription": "Number of retired Instructions that experienced a critical DSB (Decode stream buffer i.e. the decoded instruction-cache) miss. Critical means stalls were exposed to the back-end as a result of the DSB miss.",
96 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
102 "PublicDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of at least 1 cycle which was not interrupted by a back-end stall.",
107 "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
113 "PublicDescription": "Counts retired instructions that are fetched after an interval where the front-end delivere
[all...]
/linux/fs/btrfs/tests/
H A Dextent-io-tests.c21 static noinline int process_page_range(struct inode *inode, u64 start, u64 end, in process_page_range() argument
27 pgoff_t end_index = end >> PAGE_SHIFT; in process_page_range()
53 "stuck in a loop, start %llu, end %llu, ret %d\n", in process_page_range()
54 start, end, ret); in process_page_range()
104 state->end + 1 - state->start, flags_str); in dump_extent_io_tree()
120 u64 start, end, test_start; in test_find_delalloc() local
181 end = start + PAGE_SIZE - 1; in test_find_delalloc()
183 &end); in test_find_delalloc()
188 if (start != 0 || end != (sectorsize - 1)) { in test_find_delalloc()
189 test_err("expected start 0 end %u, got start %llu end %llu", in test_find_delalloc()
[all …]
/linux/tools/perf/pmu-events/arch/x86/graniterapids/
H A Dfrontend.json7 "PublicDescription": "Number of times the front-end is resteered when it finds a branch instruction in a fetch line. This is called Unknown Branch which occurs for the first time a branch instruction is fetched or when the branch is not tracked by the BPU (Branch Prediction Unit) anymore.",
69 "PublicDescription": "Number of retired Instructions that experienced a critical DSB (Decode stream buffer i.e. the decoded instruction-cache) miss. Critical means stalls were exposed to the back-end as a result of the DSB miss. Available PDIST counters: 0",
116 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
122 "PublicDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of at least 1 cycle which was not interrupted by a back-end stall. Available PDIST counters: 0",
127 "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
133 "PublicDescription": "Counts retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall. Available PDIST counters: 0",
138 "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivere
[all...]
/linux/tools/perf/pmu-events/arch/x86/alderlake/
H A Dfrontend.json17 "PublicDescription": "Number of times the front-end is resteered when it finds a branch instruction in a fetch line. This is called Unknown Branch which occurs for the first time a branch instruction is fetched or when the branch is not tracked by the BPU (Branch Prediction Unit) anymore.",
70 "PublicDescription": "Number of retired Instructions that experienced a critical DSB (Decode stream buffer i.e. the decoded instruction-cache) miss. Critical means stalls were exposed to the back-end as a result of the DSB miss. Available PDIST counters: 0",
112 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
118 "PublicDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of at least 1 cycle which was not interrupted by a back-end stall. Available PDIST counters: 0",
124 "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
130 "PublicDescription": "Counts retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall. Available PDIST counters: 0",
136 "BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivere
[all...]
/linux/arch/arm/mm/
H A Dcache-feroceon-l2.c31 * end addresses to successive cp15 registers, and process every
33 * [start:end].
70 static inline void l2_clean_pa_range(unsigned long start, unsigned long end) in l2_clean_pa_range() argument
75 * Make sure 'start' and 'end' reference the same page, as in l2_clean_pa_range()
79 BUG_ON((start ^ end) >> PAGE_SHIFT); in l2_clean_pa_range()
82 va_end = va_start + (end - start); in l2_clean_pa_range()
101 static inline void l2_inv_pa_range(unsigned long start, unsigned long end) in l2_inv_pa_range() argument
106 * Make sure 'start' and 'end' reference the same page, as in l2_inv_pa_range()
110 BUG_ON((start ^ end) >> PAGE_SHIFT); in l2_inv_pa_range()
113 va_end = va_start + (end - start); in l2_inv_pa_range()
[all …]
/linux/drivers/firmware/
H A Dmemmap.c28 * start and end must be u64 rather than resource_size_t, because e820
32 u64 end; /* end of the memory range (incl.) */ member
48 firmware_map_find_entry(u64 start, u64 end, const char *type);
60 static struct memmap_attribute memmap_end_attr = __ATTR_RO(end);
132 * @end: End of the memory range (exclusive).
142 static int firmware_map_add_entry(u64 start, u64 end, in firmware_map_add_entry() argument
146 BUG_ON(start > end); in firmware_map_add_entry()
149 entry->end = end - 1; in firmware_map_add_entry()
208 * @end: End of the memory range (exclusive).
219 firmware_map_find_entry_in_list(u64 start, u64 end, const char *type, in firmware_map_find_entry_in_list() argument
[all …]

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