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Redesign linked list
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This commit is contained in:
Kamil Kowalczyk
2026-01-06 16:38:42 +01:00
parent d09e4d97ad
commit e50f8940a9
6 changed files with 51 additions and 141 deletions
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2
kernel/proc/proc.c
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@@ -49,7 +49,7 @@ void proc_map (struct proc* proc, uintptr_t start_paddr, uintptr_t start_vaddr,
spin_lock (&proc->pd.lock);
linklist_append (struct proc_mapping*, proc->mappings, mapping);
list_append (proc->mappings, &mapping->proc_mappings_link);
for (uintptr_t vpage = start_vaddr, ppage = start_paddr; vpage < start_vaddr + pages * PAGE_SIZE;
vpage += PAGE_SIZE, ppage += PAGE_SIZE) {

10
kernel/proc/proc.h
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@@ -3,6 +3,7 @@
#include <aux/compiler.h>
#include <aux/elf.h>
#include <libk/list.h>
#include <libk/rbtree.h>
#include <libk/std.h>
#include <sync/spin_lock.h>
@@ -21,20 +22,19 @@
struct cpu;
struct proc_mapping {
struct proc_mapping* next;
struct list_node_link proc_mappings_link;
uintptr_t paddr;
uintptr_t vaddr;
size_t size;
} PACKED;
struct procw;
};
struct proc {
int pid;
struct rb_node_link proc_tree_link;
struct rb_node_link cpu_run_q_link;
struct proc_mapping* mappings; /* pd.lock implicitly protects this field */
struct list_node_link* mappings; /* pd.lock implicitly protects this field */
struct proc_platformdata pdata;
struct pd pd;
spin_lock_t lock;