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| author | Al Viro <viro@zeniv.linux.org.uk> | 2009-08-09 00:52:35 +0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2009-12-16 12:16:42 -0500 |
| commit | 2c48b9c45579a9b5e3e74694eebf3d2451f3dbd3 (patch) | |
| tree | cecbf786ae0650368a8136bdd90910e05d9b95c3 /arch/ia64 | |
| parent | a95161aaa801c18c52b2e7cf3d6b4b141c00a20a (diff) | |
| download | linux-2c48b9c45579a9b5e3e74694eebf3d2451f3dbd3.tar.gz | |
switch alloc_file() to passing struct path
... and have the caller grab both mnt and dentry; kill leak in infiniband, while we are at it. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/kernel/perfmon.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index 599b233bef75..5246285a95fb 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -2200,7 +2200,7 @@ pfm_alloc_file(pfm_context_t *ctx) { struct file *file; struct inode *inode; - struct dentry *dentry; + struct path path; char name[32]; struct qstr this; @@ -2225,18 +2225,19 @@ pfm_alloc_file(pfm_context_t *ctx) /* * allocate a new dcache entry */ - dentry = d_alloc(pfmfs_mnt->mnt_sb->s_root, &this); - if (!dentry) { + path.dentry = d_alloc(pfmfs_mnt->mnt_sb->s_root, &this); + if (!path.dentry) { iput(inode); return ERR_PTR(-ENOMEM); } + path.mnt = mntget(pfmfs_mnt); - dentry->d_op = &pfmfs_dentry_operations; - d_add(dentry, inode); + path.dentry->d_op = &pfmfs_dentry_operations; + d_add(path.dentry, inode); - file = alloc_file(pfmfs_mnt, dentry, FMODE_READ, &pfm_file_ops); + file = alloc_file(&path, FMODE_READ, &pfm_file_ops); if (!file) { - dput(dentry); + path_put(&path); return ERR_PTR(-ENFILE); } |