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Go Back   Linux Archive > Redhat > Cluster Development

 
 
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Old 11-25-2009, 01:22 PM
Steven Whitehouse
 
Default GFS2: Use gfs2_set_mode() instead of munge_mode()

These two functions do the same thing, so lets only use
one of them.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
---
fs/gfs2/acl.c | 46 +++++++++++-----------------------------------
1 files changed, 11 insertions(+), 35 deletions(-)

diff --git a/fs/gfs2/acl.c b/fs/gfs2/acl.c
index 2168da1..1be3148 100644
--- a/fs/gfs2/acl.c
+++ b/fs/gfs2/acl.c
@@ -104,29 +104,20 @@ int gfs2_check_acl(struct inode *inode, int mask)
return -EAGAIN;
}

-static int munge_mode(struct gfs2_inode *ip, mode_t mode)
+static int gfs2_set_mode(struct inode *inode, mode_t mode)
{
- struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
- struct buffer_head *dibh;
- int error;
+ int error = 0;

- error = gfs2_trans_begin(sdp, RES_DINODE, 0);
- if (error)
- return error;
+ if (mode != inode->i_mode) {
+ struct iattr iattr;

- error = gfs2_meta_inode_buffer(ip, &dibh);
- if (!error) {
- gfs2_assert_withdraw(sdp,
- (ip->i_inode.i_mode & S_IFMT) == (mode & S_IFMT));
- ip->i_inode.i_mode = mode;
- gfs2_trans_add_bh(ip->i_gl, dibh, 1);
- gfs2_dinode_out(ip, dibh->b_data);
- brelse(dibh);
- }
+ iattr.ia_valid = ATTR_MODE;
+ iattr.ia_mode = mode;

- gfs2_trans_end(sdp);
+ error = gfs2_setattr_simple(GFS2_I(inode), &iattr);
+ }

- return 0;
+ return error;
}

int gfs2_acl_create(struct gfs2_inode *dip, struct gfs2_inode *ip)
@@ -151,7 +142,7 @@ int gfs2_acl_create(struct gfs2_inode *dip, struct gfs2_inode *ip)
if (!acl) {
mode &= ~current_umask();
if (mode != ip->i_inode.i_mode)
- error = munge_mode(ip, mode);
+ error = gfs2_set_mode(&ip->i_inode, mode);
return error;
}

@@ -181,7 +172,7 @@ int gfs2_acl_create(struct gfs2_inode *dip, struct gfs2_inode *ip)
if (error)
goto out;
munge:
- error = munge_mode(ip, mode);
+ error = gfs2_set_mode(&ip->i_inode, mode);
out:
posix_acl_release(acl);
kfree(data);
@@ -244,21 +235,6 @@ static int gfs2_xattr_system_get(struct inode *inode, const char *name,
return gfs2_xattr_get(inode, GFS2_EATYPE_SYS, name, buffer, size);
}

-static int gfs2_set_mode(struct inode *inode, mode_t mode)
-{
- int error = 0;
-
- if (mode != inode->i_mode) {
- struct iattr iattr;
-
- iattr.ia_valid = ATTR_MODE;
- iattr.ia_mode = mode;
-
- error = gfs2_setattr_simple(GFS2_I(inode), &iattr);
- }
-
- return error;
-}

static int gfs2_xattr_system_set(struct inode *inode, const char *name,
const void *value, size_t size, int flags)
--
1.6.2.5
 

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