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kernel: finish work of removing interruptible mutexes

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Matheus
2024-12-24 21:30:25 -03:00
parent 48643c4868
commit a6c169e5e6
42 changed files with 169 additions and 169 deletions
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kernel-src/fs/devfs.c
+6 -6
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@@ -21,7 +21,7 @@ static uintmax_t currentinode;
static vfsops_t vfsops;
static vops_t vnops;
#define INTERNAL_LOCK(v) MUTEX_ACQUIRE(&(v)->lock, false)
#define INTERNAL_LOCK(v) MUTEX_ACQUIRE(&(v)->lock)
#define INTERNAL_UNLOCK(v) MUTEX_RELEASE(&(v)->lock);
static int devfs_mount(vfs_t **vfs, vnode_t *mountpoint, vnode_t *backing, void *data) {
@@ -112,7 +112,7 @@ int devfs_lookup(vnode_t *node, char *name, vnode_t **result, cred_t *cred) {
void *v;
INTERNAL_LOCK(node);
MUTEX_ACQUIRE(&tablelock, false);
MUTEX_ACQUIRE(&tablelock);
int error = hashtable_get(&devnode->children, &v, name, strlen(name));
MUTEX_RELEASE(&tablelock);
if (error) {
@@ -518,7 +518,7 @@ int devfs_register(devops_t *devops, char *name, int type, int major, int minor,
int key[2] = {major, minor};
MUTEX_ACQUIRE(&tablelock, false);
MUTEX_ACQUIRE(&tablelock);
int error = hashtable_set(&devtable, master, key, sizeof(key), true);
MUTEX_RELEASE(&tablelock);
if (error) {
@@ -550,7 +550,7 @@ int devfs_register(devops_t *devops, char *name, int type, int major, int minor,
VOP_RELEASE(dir);
if (error) {
MUTEX_ACQUIRE(&tablelock, false);
MUTEX_ACQUIRE(&tablelock);
__assert(hashtable_remove(&devtable, key, sizeof(key) == 0));
MUTEX_RELEASE(&tablelock);
slab_free(nodecache, master);
@@ -570,7 +570,7 @@ int devfs_register(devops_t *devops, char *name, int type, int major, int minor,
// allocate a pointer node to the master node associated with device major and minor
int devfs_getnode(vnode_t *physical, int major, int minor, vnode_t **node) {
int key[2] = {major, minor};
MUTEX_ACQUIRE(&tablelock, false);
MUTEX_ACQUIRE(&tablelock);
void *r;
int err = hashtable_get(&devtable, &r, key, sizeof(key));
MUTEX_RELEASE(&tablelock);
@@ -596,7 +596,7 @@ int devfs_getnode(vnode_t *physical, int major, int minor, vnode_t **node) {
void devfs_remove(char *name, int major, int minor) {
int key[2] = {major, minor};
// remove devtable reference
MUTEX_ACQUIRE(&tablelock, false);
MUTEX_ACQUIRE(&tablelock);
__assert(hashtable_remove(&devtable, key, sizeof(key)) == 0);
MUTEX_RELEASE(&tablelock);