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authorLinus Torvalds <torvalds@linux-foundation.org>2008-07-26 20:23:44 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-26 20:23:44 -0700
commit4836e3007882984279ca63d3c42bf0b14616eb78 (patch)
tree28bf22726964e068b825491d71a141eefedbe5f8 /net/unix
parent5c7c204aeca51ccfad63caab4fcdc5d8026c0fd8 (diff)
parent4e1e018ecc6f7bfd10fc75b3ff9715cc8164e0a2 (diff)
downloadlinux-4836e3007882984279ca63d3c42bf0b14616eb78.tar.bz2
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (39 commits) [PATCH] fix RLIM_NOFILE handling [PATCH] get rid of corner case in dup3() entirely [PATCH] remove remaining namei_{32,64}.h crap [PATCH] get rid of indirect users of namei.h [PATCH] get rid of __user_path_lookup_open [PATCH] f_count may wrap around [PATCH] dup3 fix [PATCH] don't pass nameidata to __ncp_lookup_validate() [PATCH] don't pass nameidata to gfs2_lookupi() [PATCH] new (local) helper: user_path_parent() [PATCH] sanitize __user_walk_fd() et.al. [PATCH] preparation to __user_walk_fd cleanup [PATCH] kill nameidata passing to permission(), rename to inode_permission() [PATCH] take noexec checks to very few callers that care Re: [PATCH 3/6] vfs: open_exec cleanup [patch 4/4] vfs: immutable inode checking cleanup [patch 3/4] fat: dont call notify_change [patch 2/4] vfs: utimes cleanup [patch 1/4] vfs: utimes: move owner check into inode_change_ok() [PATCH] vfs: use kstrdup() and check failing allocation ...
Diffstat (limited to 'net/unix')
-rw-r--r--net/unix/af_unix.c2
-rw-r--r--net/unix/garbage.c18
2 files changed, 10 insertions, 10 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 24eb214581d5..015606b54d9b 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -603,7 +603,7 @@ static struct sock * unix_create1(struct net *net, struct socket *sock)
u->dentry = NULL;
u->mnt = NULL;
spin_lock_init(&u->lock);
- atomic_set(&u->inflight, 0);
+ atomic_long_set(&u->inflight, 0);
INIT_LIST_HEAD(&u->link);
mutex_init(&u->readlock); /* single task reading lock */
init_waitqueue_head(&u->peer_wait);
diff --git a/net/unix/garbage.c b/net/unix/garbage.c
index ebdff3d877a1..2a27b84f740b 100644
--- a/net/unix/garbage.c
+++ b/net/unix/garbage.c
@@ -127,7 +127,7 @@ void unix_inflight(struct file *fp)
if(s) {
struct unix_sock *u = unix_sk(s);
spin_lock(&unix_gc_lock);
- if (atomic_inc_return(&u->inflight) == 1) {
+ if (atomic_long_inc_return(&u->inflight) == 1) {
BUG_ON(!list_empty(&u->link));
list_add_tail(&u->link, &gc_inflight_list);
} else {
@@ -145,7 +145,7 @@ void unix_notinflight(struct file *fp)
struct unix_sock *u = unix_sk(s);
spin_lock(&unix_gc_lock);
BUG_ON(list_empty(&u->link));
- if (atomic_dec_and_test(&u->inflight))
+ if (atomic_long_dec_and_test(&u->inflight))
list_del_init(&u->link);
unix_tot_inflight--;
spin_unlock(&unix_gc_lock);
@@ -237,17 +237,17 @@ static void scan_children(struct sock *x, void (*func)(struct unix_sock *),
static void dec_inflight(struct unix_sock *usk)
{
- atomic_dec(&usk->inflight);
+ atomic_long_dec(&usk->inflight);
}
static void inc_inflight(struct unix_sock *usk)
{
- atomic_inc(&usk->inflight);
+ atomic_long_inc(&usk->inflight);
}
static void inc_inflight_move_tail(struct unix_sock *u)
{
- atomic_inc(&u->inflight);
+ atomic_long_inc(&u->inflight);
/*
* If this is still a candidate, move it to the end of the
* list, so that it's checked even if it was already passed
@@ -288,11 +288,11 @@ void unix_gc(void)
* before the detach without atomicity guarantees.
*/
list_for_each_entry_safe(u, next, &gc_inflight_list, link) {
- int total_refs;
- int inflight_refs;
+ long total_refs;
+ long inflight_refs;
total_refs = file_count(u->sk.sk_socket->file);
- inflight_refs = atomic_read(&u->inflight);
+ inflight_refs = atomic_long_read(&u->inflight);
BUG_ON(inflight_refs < 1);
BUG_ON(total_refs < inflight_refs);
@@ -324,7 +324,7 @@ void unix_gc(void)
/* Move cursor to after the current position. */
list_move(&cursor, &u->link);
- if (atomic_read(&u->inflight) > 0) {
+ if (atomic_long_read(&u->inflight) > 0) {
list_move_tail(&u->link, &gc_inflight_list);
u->gc_candidate = 0;
scan_children(&u->sk, inc_inflight_move_tail, NULL);