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| author | Miklos Szeredi <mszeredi@suse.cz> | 2010-08-10 11:41:36 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-08-11 00:28:20 -0400 |
| commit | f7ad3c6be90809b53b7f0ae9d4eaa45ce2564a79 (patch) | |
| tree | dc9b09188bab35320200f318b5e7b52f24dc43ad /kernel | |
| parent | 542ce7a9bc6b3838832ae0f4f8de30c667af8ff3 (diff) | |
| download | linux-f7ad3c6be90809b53b7f0ae9d4eaa45ce2564a79.tar.gz linux-f7ad3c6be90809b53b7f0ae9d4eaa45ce2564a79.tar.bz2 linux-f7ad3c6be90809b53b7f0ae9d4eaa45ce2564a79.zip | |
vfs: add helpers to get root and pwd
Add three helpers that retrieve a refcounted copy of the root and cwd
from the supplied fs_struct.
get_fs_root()
get_fs_pwd()
get_fs_root_and_pwd()
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/auditsc.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c index b87a63beb66c..1b31c130d034 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -1835,13 +1835,8 @@ void __audit_getname(const char *name) context->names[context->name_count].ino = (unsigned long)-1; context->names[context->name_count].osid = 0; ++context->name_count; - if (!context->pwd.dentry) { - read_lock(¤t->fs->lock); - context->pwd = current->fs->pwd; - path_get(¤t->fs->pwd); - read_unlock(¤t->fs->lock); - } - + if (!context->pwd.dentry) + get_fs_pwd(current->fs, &context->pwd); } /* audit_putname - intercept a putname request |