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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-09 17:31:38 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-09 17:31:38 -0800 |
| commit | 80c0531514516e43ae118ddf38424e06e5c3cb3c (patch) | |
| tree | 2eef8cf8fdf505b18f83078d1eb41167e98f5b54 /ipc | |
| parent | a457aa6c2bdd743bbbffd3f9e4fdbd8c71f8af1b (diff) | |
| parent | 11b751ae8c8ca3fa24c85bd5a3e51dd9f95cda17 (diff) | |
| download | linux-3.10-80c0531514516e43ae118ddf38424e06e5c3cb3c.tar.gz linux-3.10-80c0531514516e43ae118ddf38424e06e5c3cb3c.tar.bz2 linux-3.10-80c0531514516e43ae118ddf38424e06e5c3cb3c.zip | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/mingo/mutex-2.6
Diffstat (limited to 'ipc')
| -rw-r--r-- | ipc/mqueue.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/ipc/mqueue.c b/ipc/mqueue.c index c8943b53d8e..a8aa6152eea 100644 --- a/ipc/mqueue.c +++ b/ipc/mqueue.c @@ -660,7 +660,7 @@ asmlinkage long sys_mq_open(const char __user *u_name, int oflag, mode_t mode, if (fd < 0) goto out_putname; - down(&mqueue_mnt->mnt_root->d_inode->i_sem); + mutex_lock(&mqueue_mnt->mnt_root->d_inode->i_mutex); dentry = lookup_one_len(name, mqueue_mnt->mnt_root, strlen(name)); if (IS_ERR(dentry)) { error = PTR_ERR(dentry); @@ -697,7 +697,7 @@ out_putfd: out_err: fd = error; out_upsem: - up(&mqueue_mnt->mnt_root->d_inode->i_sem); + mutex_unlock(&mqueue_mnt->mnt_root->d_inode->i_mutex); out_putname: putname(name); return fd; @@ -714,7 +714,7 @@ asmlinkage long sys_mq_unlink(const char __user *u_name) if (IS_ERR(name)) return PTR_ERR(name); - down(&mqueue_mnt->mnt_root->d_inode->i_sem); + mutex_lock(&mqueue_mnt->mnt_root->d_inode->i_mutex); dentry = lookup_one_len(name, mqueue_mnt->mnt_root, strlen(name)); if (IS_ERR(dentry)) { err = PTR_ERR(dentry); @@ -735,7 +735,7 @@ out_err: dput(dentry); out_unlock: - up(&mqueue_mnt->mnt_root->d_inode->i_sem); + mutex_unlock(&mqueue_mnt->mnt_root->d_inode->i_mutex); putname(name); if (inode) iput(inode); |