diff options
Diffstat (limited to 'fs/nilfs2/alloc.c')
| -rw-r--r-- | fs/nilfs2/alloc.c | 39 |
1 files changed, 19 insertions, 20 deletions
diff --git a/fs/nilfs2/alloc.c b/fs/nilfs2/alloc.c index 2ccbf5531..1a85d94f5 100644 --- a/fs/nilfs2/alloc.c +++ b/fs/nilfs2/alloc.c @@ -13,13 +13,8 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * Original code was written by Koji Sato <koji@osrg.net>. - * Two allocators were unified by Ryusuke Konishi <ryusuke@osrg.net>, - * Amagai Yoshiji <amagai@osrg.net>. + * Originally written by Koji Sato. + * Two allocators were unified by Ryusuke Konishi and Amagai Yoshiji. */ #include <linux/types.h> @@ -58,7 +53,7 @@ nilfs_palloc_groups_count(const struct inode *inode) * @inode: inode of metadata file using this allocator * @entry_size: size of the persistent object */ -int nilfs_palloc_init_blockgroup(struct inode *inode, unsigned entry_size) +int nilfs_palloc_init_blockgroup(struct inode *inode, unsigned int entry_size) { struct nilfs_mdt_info *mi = NILFS_MDT(inode); @@ -73,13 +68,17 @@ int nilfs_palloc_init_blockgroup(struct inode *inode, unsigned entry_size) mi->mi_blocks_per_group = DIV_ROUND_UP(nilfs_palloc_entries_per_group(inode), mi->mi_entries_per_block) + 1; - /* Number of blocks in a group including entry blocks and - a bitmap block */ + /* + * Number of blocks in a group including entry blocks + * and a bitmap block + */ mi->mi_blocks_per_desc_block = nilfs_palloc_groups_per_desc_block(inode) * mi->mi_blocks_per_group + 1; - /* Number of blocks per descriptor including the - descriptor block */ + /* + * Number of blocks per descriptor including the + * descriptor block + */ return 0; } @@ -389,7 +388,7 @@ void *nilfs_palloc_block_get_entry(const struct inode *inode, __u64 nr, */ static int nilfs_palloc_find_available_slot(unsigned char *bitmap, unsigned long target, - unsigned bsize, + unsigned int bsize, spinlock_t *lock) { int pos, end = bsize; @@ -624,7 +623,7 @@ void nilfs_palloc_commit_free_entry(struct inode *inode, if (!nilfs_clear_bit_atomic(lock, group_offset, bitmap)) nilfs_warning(inode->i_sb, __func__, - "entry number %llu already freed: ino=%lu\n", + "entry number %llu already freed: ino=%lu", (unsigned long long)req->pr_entry_nr, (unsigned long)inode->i_ino); else @@ -665,7 +664,7 @@ void nilfs_palloc_abort_alloc_entry(struct inode *inode, if (!nilfs_clear_bit_atomic(lock, group_offset, bitmap)) nilfs_warning(inode->i_sb, __func__, - "entry number %llu already freed: ino=%lu\n", + "entry number %llu already freed: ino=%lu", (unsigned long long)req->pr_entry_nr, (unsigned long)inode->i_ino); else @@ -740,8 +739,8 @@ int nilfs_palloc_freev(struct inode *inode, __u64 *entry_nrs, size_t nitems) unsigned long group, group_offset; __u64 group_min_nr, last_nrs[8]; const unsigned long epg = nilfs_palloc_entries_per_group(inode); - const unsigned epb = NILFS_MDT(inode)->mi_entries_per_block; - unsigned entry_start, end, pos; + const unsigned int epb = NILFS_MDT(inode)->mi_entries_per_block; + unsigned int entry_start, end, pos; spinlock_t *lock; int i, j, k, ret; u32 nfree; @@ -774,7 +773,7 @@ int nilfs_palloc_freev(struct inode *inode, __u64 *entry_nrs, size_t nitems) if (!nilfs_clear_bit_atomic(lock, group_offset, bitmap)) { nilfs_warning(inode->i_sb, __func__, - "entry number %llu already freed: ino=%lu\n", + "entry number %llu already freed: ino=%lu", (unsigned long long)entry_nrs[j], (unsigned long)inode->i_ino); } else { @@ -819,7 +818,7 @@ int nilfs_palloc_freev(struct inode *inode, __u64 *entry_nrs, size_t nitems) last_nrs[k]); if (ret && ret != -ENOENT) { nilfs_warning(inode->i_sb, __func__, - "failed to delete block of entry %llu: ino=%lu, err=%d\n", + "failed to delete block of entry %llu: ino=%lu, err=%d", (unsigned long long)last_nrs[k], (unsigned long)inode->i_ino, ret); } @@ -838,7 +837,7 @@ int nilfs_palloc_freev(struct inode *inode, __u64 *entry_nrs, size_t nitems) ret = nilfs_palloc_delete_bitmap_block(inode, group); if (ret && ret != -ENOENT) { nilfs_warning(inode->i_sb, __func__, - "failed to delete bitmap block of group %lu: ino=%lu, err=%d\n", + "failed to delete bitmap block of group %lu: ino=%lu, err=%d", group, (unsigned long)inode->i_ino, ret); } |