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| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-01-31 18:54:47 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-02-26 08:46:06 +0100 |
| commit | 0f235caeaed6bbde6d455e172a83fa693ca485a1 (patch) | |
| tree | 90432fca4f845a698eea199c1f49ffc6936a3689 /fs/9p | |
| parent | 9p: lift the call of set_cached_acl() into the callers of v9fs_set_acl() (diff) | |
| download | linux-0f235caeaed6bbde6d455e172a83fa693ca485a1.tar.xz linux-0f235caeaed6bbde6d455e172a83fa693ca485a1.zip | |
9p: switch v9fs_set_acl() from dentry to fid
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/9p')
| -rw-r--r-- | fs/9p/acl.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/fs/9p/acl.c b/fs/9p/acl.c index c5d8cd638e6e..506d8af26a1f 100644 --- a/fs/9p/acl.c +++ b/fs/9p/acl.c @@ -23,6 +23,7 @@ #include "acl.h" #include "v9fs.h" #include "v9fs_vfs.h" +#include "fid.h" static struct posix_acl *__v9fs_get_acl(struct p9_fid *fid, char *name) { @@ -113,7 +114,7 @@ struct posix_acl *v9fs_iop_get_acl(struct inode *inode, int type) } -static int v9fs_set_acl(struct dentry *dentry, int type, struct posix_acl *acl) +static int v9fs_set_acl(struct p9_fid *fid, int type, struct posix_acl *acl) { int retval; char *name; @@ -140,7 +141,7 @@ static int v9fs_set_acl(struct dentry *dentry, int type, struct posix_acl *acl) default: BUG(); } - retval = v9fs_xattr_set(dentry, name, buffer, size, 0); + retval = v9fs_fid_xattr_set(fid, name, buffer, size, 0); err_free_out: kfree(buffer); return retval; @@ -151,16 +152,19 @@ int v9fs_acl_chmod(struct dentry *dentry) int retval = 0; struct posix_acl *acl; struct inode *inode = dentry->d_inode; + struct p9_fid *fid = v9fs_fid_lookup(dentry); if (S_ISLNK(inode->i_mode)) return -EOPNOTSUPP; + if (IS_ERR(fid)) + return PTR_ERR(fid); acl = v9fs_get_cached_acl(inode, ACL_TYPE_ACCESS); if (acl) { retval = posix_acl_chmod(&acl, GFP_KERNEL, inode->i_mode); if (retval) return retval; set_cached_acl(inode, ACL_TYPE_ACCESS, acl); - retval = v9fs_set_acl(dentry, ACL_TYPE_ACCESS, acl); + retval = v9fs_set_acl(fid, ACL_TYPE_ACCESS, acl); posix_acl_release(acl); } return retval; @@ -170,10 +174,13 @@ int v9fs_set_create_acl(struct dentry *dentry, struct posix_acl **dpacl, struct posix_acl **pacl) { if (dentry) { + struct p9_fid *fid = v9fs_fid_lookup(dentry); set_cached_acl(dentry->d_inode, ACL_TYPE_DEFAULT, *dpacl); - v9fs_set_acl(dentry, ACL_TYPE_DEFAULT, *dpacl); set_cached_acl(dentry->d_inode, ACL_TYPE_ACCESS, *pacl); - v9fs_set_acl(dentry, ACL_TYPE_ACCESS, *pacl); + if (!IS_ERR(fid)) { + v9fs_set_acl(fid, ACL_TYPE_DEFAULT, *dpacl); + v9fs_set_acl(fid, ACL_TYPE_ACCESS, *pacl); + } } posix_acl_release(*dpacl); posix_acl_release(*pacl); |