| /mm/ |
| A D | percpu-stats.c | 52 int *buffer) in chunk_map_stats() argument
61 alloc_sizes = buffer; in chunk_map_stats()
138 int *buffer; in percpu_stats_show() local
146 buffer = vmalloc_array(2 * max_nr_alloc + 1, sizeof(int)); in percpu_stats_show()
147 if (!buffer) in percpu_stats_show()
155 vfree(buffer); in percpu_stats_show()
201 chunk_map_stats(m, pcpu_reserved_chunk, buffer); in percpu_stats_show()
214 chunk_map_stats(m, chunk, buffer); in percpu_stats_show()
220 vfree(buffer); in percpu_stats_show()
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| A D | util.c | 761 void *buffer, size_t *lenp, loff_t *ppos) in overcommit_ratio_handler() argument
765 ret = proc_dointvec(table, write, buffer, lenp, ppos); in overcommit_ratio_handler()
777 void *buffer, size_t *lenp, loff_t *ppos) in overcommit_policy_handler() argument
797 ret = proc_dointvec_minmax(&t, write, buffer, lenp, ppos); in overcommit_policy_handler()
806 ret = proc_dointvec_minmax(table, write, buffer, lenp, ppos); in overcommit_policy_handler()
813 void *buffer, size_t *lenp, loff_t *ppos) in overcommit_kbytes_handler() argument
817 ret = proc_doulongvec_minmax(table, write, buffer, lenp, ppos); in overcommit_kbytes_handler()
1014 if (res > 0 && buffer[res-1] != '\0' && len < buflen) { in get_cmdline()
1015 len = strnlen(buffer, res); in get_cmdline()
1023 buffer+res, len, in get_cmdline()
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| A D | zswap.c | 150 u8 *buffer; member
827 u8 *buffer = NULL; in zswap_cpu_comp_prepare() local
831 if (!buffer) { in zswap_cpu_comp_prepare()
868 acomp_ctx->buffer = buffer; in zswap_cpu_comp_prepare()
878 kfree(buffer); in zswap_cpu_comp_prepare()
888 u8 *buffer; in zswap_cpu_comp_dead() local
896 buffer = acomp_ctx->buffer; in zswap_cpu_comp_dead()
899 acomp_ctx->buffer = NULL; in zswap_cpu_comp_dead()
910 kfree(buffer); in zswap_cpu_comp_dead()
953 dst = acomp_ctx->buffer; in zswap_compress()
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| A D | page-writeback.c | 488 void *buffer, size_t *lenp, loff_t *ppos) in dirty_background_ratio_handler() argument
492 ret = proc_dointvec_minmax(table, write, buffer, lenp, ppos); in dirty_background_ratio_handler()
499 void *buffer, size_t *lenp, loff_t *ppos) in dirty_background_bytes_handler() argument
504 ret = proc_doulongvec_minmax(table, write, buffer, lenp, ppos); in dirty_background_bytes_handler()
516 static int dirty_ratio_handler(const struct ctl_table *table, int write, void *buffer, in dirty_ratio_handler() argument
522 ret = proc_dointvec_minmax(table, write, buffer, lenp, ppos); in dirty_ratio_handler()
531 void *buffer, size_t *lenp, loff_t *ppos) in dirty_bytes_handler() argument
536 ret = proc_doulongvec_minmax(table, write, buffer, lenp, ppos); in dirty_bytes_handler()
2179 void *buffer, size_t *length, loff_t *ppos) in dirty_writeback_centisecs_handler() argument
2184 ret = proc_dointvec(table, write, buffer, length, ppos); in dirty_writeback_centisecs_handler()
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| A D | page_alloc.c | 5476 void *buffer, size_t *length, loff_t *ppos) in numa_zonelist_order_handler() argument
5479 return __parse_numa_zonelist_order(buffer); in numa_zonelist_order_handler()
5480 return proc_dostring(table, write, buffer, length, ppos); in numa_zonelist_order_handler()
6448 void *buffer, size_t *length, loff_t *ppos) in postcore_initcall()
6452 rc = proc_dointvec_minmax(table, write, buffer, length, ppos); in postcore_initcall()
6464 void *buffer, size_t *length, loff_t *ppos) in watermark_scale_factor_sysctl_handler() argument
6494 void *buffer, size_t *length, loff_t *ppos) in sysctl_min_unmapped_ratio_sysctl_handler() argument
6521 void *buffer, size_t *length, loff_t *ppos) in sysctl_min_slab_ratio_sysctl_handler() argument
6545 int write, void *buffer, size_t *length, loff_t *ppos) in lowmem_reserve_ratio_sysctl_handler() argument
6549 proc_dointvec_minmax(table, write, buffer, length, ppos); in lowmem_reserve_ratio_sysctl_handler()
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| A D | compaction.c | 2947 void *buffer, size_t *length, loff_t *ppos) in compaction_proactiveness_sysctl_handler() argument
2951 rc = proc_dointvec_minmax(table, write, buffer, length, ppos); in compaction_proactiveness_sysctl_handler()
2977 void *buffer, size_t *length, loff_t *ppos) in sysctl_compaction_handler() argument
2981 ret = proc_dointvec(table, write, buffer, length, ppos); in sysctl_compaction_handler()
3268 int write, void *buffer, size_t *lenp, loff_t *ppos) in proc_dointvec_minmax_warn_RT_change() argument
3273 return proc_dointvec_minmax(table, write, buffer, lenp, ppos); in proc_dointvec_minmax_warn_RT_change()
3276 ret = proc_dointvec_minmax(table, write, buffer, lenp, ppos); in proc_dointvec_minmax_warn_RT_change()
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| A D | memory_hotplug.c | 103 static int get_memmap_mode(char *buffer, const struct kernel_param *kp) in get_memmap_mode() argument
108 return sprintf(buffer, "force\n"); in get_memmap_mode()
109 return sprintf(buffer, "%c\n", mode ? 'Y' : 'N'); in get_memmap_mode()
152 static int get_online_policy(char *buffer, const struct kernel_param *kp) in get_online_policy() argument
154 return sprintf(buffer, "%s\n", online_policy_to_str[*((int *)kp->arg)]); in get_online_policy()
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| A D | mempolicy.c | 3477 void mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol) in mpol_to_str() argument
3479 char *p = buffer; in mpol_to_str()
3512 p += snprintf(p, buffer + maxlen - p, "="); in mpol_to_str()
3518 p += snprintf(p, buffer + maxlen - p, "static"); in mpol_to_str()
3520 p += snprintf(p, buffer + maxlen - p, "relative"); in mpol_to_str()
3524 p += snprintf(p, buffer + maxlen - p, "|"); in mpol_to_str()
3525 p += snprintf(p, buffer + maxlen - p, "balancing"); in mpol_to_str()
3530 p += scnprintf(p, buffer + maxlen - p, ":%*pbl", in mpol_to_str()
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| A D | hugetlb.c | 5083 void *buffer, size_t *length, in proc_hugetlb_doulongvec_minmax() argument
5095 return proc_doulongvec_minmax(&dup_table, write, buffer, length, ppos); in proc_hugetlb_doulongvec_minmax()
5100 void *buffer, size_t *length, loff_t *ppos) in hugetlb_sysctl_handler_common() argument
5109 ret = proc_hugetlb_doulongvec_minmax(table, write, buffer, length, ppos, in hugetlb_sysctl_handler_common()
5122 void *buffer, size_t *length, loff_t *ppos) in hugetlb_sysctl_handler() argument
5126 buffer, length, ppos); in hugetlb_sysctl_handler()
5131 void *buffer, size_t *length, loff_t *ppos) in hugetlb_mempolicy_sysctl_handler() argument
5134 buffer, length, ppos); in hugetlb_mempolicy_sysctl_handler()
5139 void *buffer, size_t *length, loff_t *ppos) in hugetlb_overcommit_handler() argument
5153 ret = proc_hugetlb_doulongvec_minmax(table, write, buffer, length, ppos, in hugetlb_overcommit_handler()
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| A D | shmem.c | 1721 char buffer[64]; in shmem_show_mpol() local
1726 mpol_to_str(buffer, sizeof(buffer), mpol); in shmem_show_mpol()
1728 seq_printf(seq, ",mpol=%s", buffer); in shmem_show_mpol()
4360 const char *name, void *buffer, size_t size) in shmem_xattr_handler_get() argument
4365 return simple_xattr_get(&info->xattrs, name, buffer, size); in shmem_xattr_handler_get()
4436 static ssize_t shmem_listxattr(struct dentry *dentry, char *buffer, size_t size) in shmem_listxattr() argument
4439 return simple_xattr_list(d_inode(dentry), &info->xattrs, buffer, size); in shmem_listxattr()
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| A D | vmstat.c | 80 void *buffer, size_t *length, loff_t *ppos) in sysctl_vm_numa_stat_handler() argument
87 ret = proc_dointvec_minmax(table, write, buffer, length, ppos); in sysctl_vm_numa_stat_handler()
1980 void *buffer, size_t *lenp, loff_t *ppos) in vmstat_refresh() argument
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| /mm/kasan/ |
| A D | report_hw_tags.c | 57 void kasan_metadata_fetch_row(char *buffer, void *row) in kasan_metadata_fetch_row() argument
62 buffer[i] = hw_get_mem_tag(row + i * KASAN_GRANULE_SIZE); in kasan_metadata_fetch_row()
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| A D | report_sw_tags.c | 74 void kasan_metadata_fetch_row(char *buffer, void *row) in kasan_metadata_fetch_row() argument
76 memcpy(buffer, kasan_mem_to_shadow(row), META_BYTES_PER_ROW); in kasan_metadata_fetch_row()
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| A D | report.c | 447 char buffer[4 + (BITS_PER_LONG / 8) * 2]; in print_memory_metadata() local
450 snprintf(buffer, sizeof(buffer), in print_memory_metadata()
460 print_hex_dump(KERN_ERR, buffer, in print_memory_metadata()
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| A D | report_generic.c | 184 void kasan_metadata_fetch_row(char *buffer, void *row) in kasan_metadata_fetch_row() argument
186 memcpy(buffer, kasan_mem_to_shadow(row), META_BYTES_PER_ROW); in kasan_metadata_fetch_row()
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| A D | kasan.h | 361 void kasan_metadata_fetch_row(char *buffer, void *row);
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| /mm/kfence/ |
| A D | core.c | 85 static int param_get_sample_interval(char *buffer, const struct kernel_param *kp) in param_get_sample_interval() argument
88 return sprintf(buffer, "0\n"); in param_get_sample_interval()
90 return param_get_ulong(buffer, kp); in param_get_sample_interval()
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