diff options
| author | Justus Winter <4winter@informatik.uni-hamburg.de> | 2014-05-14 11:19:35 +0200 |
|---|---|---|
| committer | Justus Winter <4winter@informatik.uni-hamburg.de> | 2015-04-17 14:06:46 +0200 |
| commit | c16eed2cb64089bf7d958db0fe85352f4ceefb4d (patch) | |
| tree | 3240f6e025fa4c4fb47d7d270f285a7f0f9612e4 /libdiskfs/node-make.c | |
| parent | 8c050fb080c6e1981dc8e5a97a2313cd24e9b4b4 (diff) | |
libdiskfs: lock-less reference counting of nodes
* libdiskfs/diskfs.h (struct node): Use refcounts_t for reference counting.
(diskfs_node_refcnt_lock): Remove.
(diskfs_node_norefs,diskfs_drop_node): Change comments accordingly.
* libdiskfs/init-init.c: Adjust accordingly.
* libdiskfs/node-drop.c: Likewise.
* libdiskfs/node-make.c: Likewise.
* libdiskfs/node-nput.c: Likewise.
* libdiskfs/node-nputl.c: Likewise.
* libdiskfs/node-nref.c: Likewise.
* libdiskfs/node-nrefl.c: Likewise.
* libdiskfs/node-nrele.c: Likewise.
* libdiskfs/node-nrelel.c: Likewise.
* ext2fs/inode.c: Likewise.
* fatfs/inode.c: Likewise.
* isofs/inode.c: Likewise.
* tmpfs/node.c: Likewise.
* doc/hurd.texi: Likewise.
Diffstat (limited to 'libdiskfs/node-make.c')
| -rw-r--r-- | libdiskfs/node-make.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libdiskfs/node-make.c b/libdiskfs/node-make.c index ff0cc0d4..c7ca3b04 100644 --- a/libdiskfs/node-make.c +++ b/libdiskfs/node-make.c @@ -29,8 +29,7 @@ init_node (struct node *np, struct disknode *dn) np->dn_stat_dirty = 0; pthread_mutex_init (&np->lock, NULL); - np->references = 1; - np->light_references = 0; + refcounts_init (&np->refcounts, 1, 0); np->owner = 0; np->sockaddr = MACH_PORT_NULL; |