[PATCH 19/51] [GFS2] Force unstuff of hidden quota inode

2007-10-04 Thread swhiteho 
From: Abhijith Das <[EMAIL PROTECTED]>

This patch forcibly unstuffs (if stuffed) the hidden quota inode at the
first availble opportunity. In any practical scenario the quota inode
won't be stuffed, so this is ok to do. Unstuffing the quota inode allows
us to ignore the case of a stuffed quota inode in gfs2_adjust_quota().

Signed-off-by: Abhijith Das <[EMAIL PROTECTED]>
Signed-off-by: Steven Whitehouse <[EMAIL PROTECTED]>

diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index 6e546ee..5dfa465 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -614,6 +614,16 @@ static int gfs2_adjust_quota(struct gfs2_inode *ip, loff_t 
loc,
s64 value;
int err = -EIO;
 
+   if (gfs2_is_stuffed(ip)) {
+   struct gfs2_alloc *al = NULL;
+   al = gfs2_alloc_get(ip);
+   /* just request 1 blk */
+   al->al_requested = 1;
+   gfs2_inplace_reserve(ip);
+   gfs2_unstuff_dinode(ip, NULL);
+   gfs2_inplace_release(ip);
+   gfs2_alloc_put(ip);
+   }
page = grab_cache_page(mapping, index);
if (!page)
return -ENOMEM;
-- 
1.5.1.2

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[PATCH 19/51] [GFS2] Force unstuff of hidden quota inode

2007-10-04 Thread swhiteho 
From: Abhijith Das [EMAIL PROTECTED]

This patch forcibly unstuffs (if stuffed) the hidden quota inode at the
first availble opportunity. In any practical scenario the quota inode
won't be stuffed, so this is ok to do. Unstuffing the quota inode allows
us to ignore the case of a stuffed quota inode in gfs2_adjust_quota().

Signed-off-by: Abhijith Das [EMAIL PROTECTED]
Signed-off-by: Steven Whitehouse [EMAIL PROTECTED]

diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index 6e546ee..5dfa465 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -614,6 +614,16 @@ static int gfs2_adjust_quota(struct gfs2_inode *ip, loff_t 
loc,
s64 value;
int err = -EIO;
 
+   if (gfs2_is_stuffed(ip)) {
+   struct gfs2_alloc *al = NULL;
+   al = gfs2_alloc_get(ip);
+   /* just request 1 blk */
+   al-al_requested = 1;
+   gfs2_inplace_reserve(ip);
+   gfs2_unstuff_dinode(ip, NULL);
+   gfs2_inplace_release(ip);
+   gfs2_alloc_put(ip);
+   }
page = grab_cache_page(mapping, index);
if (!page)
return -ENOMEM;
-- 
1.5.1.2

-
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to [EMAIL PROTECTED]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/