[ARM] 4603/1: KS8695: debugfs interface to view pin state

[linux-2.6-omap-h63xx.git] / fs / ocfs2 / suballoc.c

diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
index 8f09f5235e3a68651ca279ab34598f2f22270cc8..7e397e2c25dd219fd55e3f16c363488fb57223e6 100644 (file)
--- a/fs/ocfs2/suballoc.c
+++ b/fs/ocfs2/suballoc.c
@@ -101,8 +101,6 @@ static inline int ocfs2_block_group_reasonably_empty(struct ocfs2_group_desc *bg
 static inline u32 ocfs2_desc_bitmap_to_cluster_off(struct inode *inode,
                                                   u64 bg_blkno,
                                                   u16 bg_bit_off);
-static inline u64 ocfs2_which_cluster_group(struct inode *inode,
-                                           u32 cluster);
 static inline void ocfs2_block_to_cluster_group(struct inode *inode,
                                                u64 data_blkno,
                                                u64 *bg_blkno,
@@ -114,7 +112,7 @@ void ocfs2_free_alloc_context(struct ocfs2_alloc_context *ac)
 
        if (inode) {
                if (ac->ac_which != OCFS2_AC_USE_LOCAL)
-                       ocfs2_meta_unlock(inode, 1);
+                       ocfs2_inode_unlock(inode, 1);
 
                mutex_unlock(&inode->i_mutex);
 
@@ -131,9 +129,9 @@ static u32 ocfs2_bits_per_group(struct ocfs2_chain_list *cl)
 }
 
 /* somewhat more expensive than our other checks, so use sparingly. */
-static int ocfs2_check_group_descriptor(struct super_block *sb,
-                                       struct ocfs2_dinode *di,
-                                       struct ocfs2_group_desc *gd)
+int ocfs2_check_group_descriptor(struct super_block *sb,
+                                struct ocfs2_dinode *di,
+                                struct ocfs2_group_desc *gd)
 {
        unsigned int max_bits;
 
@@ -412,7 +410,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
 
        mutex_lock(&alloc_inode->i_mutex);
 
-       status = ocfs2_meta_lock(alloc_inode, &bh, 1);
+       status = ocfs2_inode_lock(alloc_inode, &bh, 1);
        if (status < 0) {
                mutex_unlock(&alloc_inode->i_mutex);
                iput(alloc_inode);
@@ -1443,8 +1441,7 @@ static inline u32 ocfs2_desc_bitmap_to_cluster_off(struct inode *inode,
 
 /* given a cluster offset, calculate which block group it belongs to
  * and return that block offset. */
-static inline u64 ocfs2_which_cluster_group(struct inode *inode,
-                                           u32 cluster)
+u64 ocfs2_which_cluster_group(struct inode *inode, u32 cluster)
 {
        struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
        u32 group_no;
@@ -1519,8 +1516,9 @@ int __ocfs2_claim_clusters(struct ocfs2_super *osb,
                if (min_clusters > (osb->bitmap_cpg - 1)) {
                        /* The only paths asking for contiguousness
                         * should know about this already. */
-                       mlog(ML_ERROR, "minimum allocation requested exceeds "
-                                      "group bitmap size!");
+                       mlog(ML_ERROR, "minimum allocation requested %u exceeds "
+                            "group bitmap size %u!\n", min_clusters,
+                            osb->bitmap_cpg);
                        status = -ENOSPC;
                        goto bail;
                }