diff options
Diffstat (limited to 'fs/ext4/orphan.c')
| -rw-r--r-- | fs/ext4/orphan.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/fs/ext4/orphan.c b/fs/ext4/orphan.c index 53adc8f570a3..69a9cf9137a6 100644 --- a/fs/ext4/orphan.c +++ b/fs/ext4/orphan.c @@ -93,7 +93,7 @@ static int ext4_orphan_file_add(handle_t *handle, struct inode *inode) * At filesystem recovery time, we walk this list deleting unlinked * inodes and truncating linked inodes in ext4_orphan_cleanup(). * - * Orphan list manipulation functions must be called under i_mutex unless + * Orphan list manipulation functions must be called under i_rwsem unless * we are just creating the inode or deleting it. */ int ext4_orphan_add(handle_t *handle, struct inode *inode) @@ -119,7 +119,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode) /* * Orphan handling is only valid for files with data blocks * being truncated, or files being unlinked. Note that we either - * hold i_mutex, or the inode can not be referenced from outside, + * hold i_rwsem, or the inode can not be referenced from outside, * so i_nlink should not be bumped due to race */ ASSERT((S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) || @@ -181,8 +181,8 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode) } else brelse(iloc.bh); - jbd_debug(4, "superblock will point to %lu\n", inode->i_ino); - jbd_debug(4, "orphan inode %lu will point to %d\n", + ext4_debug("superblock will point to %lu\n", inode->i_ino); + ext4_debug("orphan inode %lu will point to %d\n", inode->i_ino, NEXT_ORPHAN(inode)); out: ext4_std_error(sb, err); @@ -251,7 +251,7 @@ int ext4_orphan_del(handle_t *handle, struct inode *inode) } mutex_lock(&sbi->s_orphan_lock); - jbd_debug(4, "remove inode %lu from orphan list\n", inode->i_ino); + ext4_debug("remove inode %lu from orphan list\n", inode->i_ino); prev = ei->i_orphan.prev; list_del_init(&ei->i_orphan); @@ -267,7 +267,7 @@ int ext4_orphan_del(handle_t *handle, struct inode *inode) ino_next = NEXT_ORPHAN(inode); if (prev == &sbi->s_orphan) { - jbd_debug(4, "superblock will point to %u\n", ino_next); + ext4_debug("superblock will point to %u\n", ino_next); BUFFER_TRACE(sbi->s_sbh, "get_write_access"); err = ext4_journal_get_write_access(handle, inode->i_sb, sbi->s_sbh, EXT4_JTR_NONE); @@ -286,7 +286,7 @@ int ext4_orphan_del(handle_t *handle, struct inode *inode) struct inode *i_prev = &list_entry(prev, struct ext4_inode_info, i_orphan)->vfs_inode; - jbd_debug(4, "orphan inode %lu will point to %u\n", + ext4_debug("orphan inode %lu will point to %u\n", i_prev->i_ino, ino_next); err = ext4_reserve_inode_write(handle, i_prev, &iloc2); if (err) { @@ -332,8 +332,8 @@ static void ext4_process_orphan(struct inode *inode, ext4_msg(sb, KERN_DEBUG, "%s: truncating inode %lu to %lld bytes", __func__, inode->i_ino, inode->i_size); - jbd_debug(2, "truncating inode %lu to %lld bytes\n", - inode->i_ino, inode->i_size); + ext4_debug("truncating inode %lu to %lld bytes\n", + inode->i_ino, inode->i_size); inode_lock(inode); truncate_inode_pages(inode->i_mapping, inode->i_size); ret = ext4_truncate(inode); @@ -353,8 +353,8 @@ static void ext4_process_orphan(struct inode *inode, ext4_msg(sb, KERN_DEBUG, "%s: deleting unreferenced inode %lu", __func__, inode->i_ino); - jbd_debug(2, "deleting unreferenced inode %lu\n", - inode->i_ino); + ext4_debug("deleting unreferenced inode %lu\n", + inode->i_ino); (*nr_orphans)++; } iput(inode); /* The delete magic happens here! */ @@ -391,7 +391,7 @@ void ext4_orphan_cleanup(struct super_block *sb, struct ext4_super_block *es) int inodes_per_ob = ext4_inodes_per_orphan_block(sb); if (!es->s_last_orphan && !oi->of_blocks) { - jbd_debug(4, "no orphan inodes to clean up\n"); + ext4_debug("no orphan inodes to clean up\n"); return; } @@ -415,7 +415,7 @@ void ext4_orphan_cleanup(struct super_block *sb, struct ext4_super_block *es) "clearing orphan list.\n"); es->s_last_orphan = 0; } - jbd_debug(1, "Skipping orphan recovery on fs with errors.\n"); + ext4_debug("Skipping orphan recovery on fs with errors.\n"); return; } @@ -459,7 +459,7 @@ void ext4_orphan_cleanup(struct super_block *sb, struct ext4_super_block *es) * so, skip the rest. */ if (EXT4_SB(sb)->s_mount_state & EXT4_ERROR_FS) { - jbd_debug(1, "Skipping orphan recovery on fs with errors.\n"); + ext4_debug("Skipping orphan recovery on fs with errors.\n"); es->s_last_orphan = 0; break; } |