diff options
Diffstat (limited to 'fs/ext3/super.c')
| -rw-r--r-- | fs/ext3/super.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/fs/ext3/super.c b/fs/ext3/super.c index b57ea2f9126..922d289aeeb 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -44,6 +44,9 @@ #include "acl.h" #include "namei.h" +#define CREATE_TRACE_POINTS +#include <trace/events/ext3.h> + #ifdef CONFIG_EXT3_DEFAULTS_TO_ORDERED #define EXT3_MOUNT_DEFAULT_DATA_MODE EXT3_MOUNT_ORDERED_DATA #else @@ -497,6 +500,14 @@ static struct inode *ext3_alloc_inode(struct super_block *sb) return &ei->vfs_inode; } +static int ext3_drop_inode(struct inode *inode) +{ + int drop = generic_drop_inode(inode); + + trace_ext3_drop_inode(inode, drop); + return drop; +} + static void ext3_i_callback(struct rcu_head *head) { struct inode *inode = container_of(head, struct inode, i_rcu); @@ -641,8 +652,6 @@ static int ext3_show_options(struct seq_file *seq, struct vfsmount *vfs) seq_puts(seq, ",nouid32"); if (test_opt(sb, DEBUG)) seq_puts(seq, ",debug"); - if (test_opt(sb, OLDALLOC)) - seq_puts(seq, ",oldalloc"); #ifdef CONFIG_EXT3_FS_XATTR if (test_opt(sb, XATTR_USER)) seq_puts(seq, ",user_xattr"); @@ -788,6 +797,7 @@ static const struct super_operations ext3_sops = { .destroy_inode = ext3_destroy_inode, .write_inode = ext3_write_inode, .dirty_inode = ext3_dirty_inode, + .drop_inode = ext3_drop_inode, .evict_inode = ext3_evict_inode, .put_super = ext3_put_super, .sync_fs = ext3_sync_fs, @@ -1037,10 +1047,12 @@ static int parse_options (char *options, struct super_block *sb, set_opt (sbi->s_mount_opt, DEBUG); break; case Opt_oldalloc: - set_opt (sbi->s_mount_opt, OLDALLOC); + ext3_msg(sb, KERN_WARNING, + "Ignoring deprecated oldalloc option"); break; case Opt_orlov: - clear_opt (sbi->s_mount_opt, OLDALLOC); + ext3_msg(sb, KERN_WARNING, + "Ignoring deprecated orlov option"); break; #ifdef CONFIG_EXT3_FS_XATTR case Opt_user_xattr: @@ -2509,6 +2521,7 @@ static int ext3_sync_fs(struct super_block *sb, int wait) { tid_t target; + trace_ext3_sync_fs(sb, wait); if (journal_start_commit(EXT3_SB(sb)->s_journal, &target)) { if (wait) log_wait_commit(EXT3_SB(sb)->s_journal, target); @@ -2656,13 +2669,13 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data) /* * If we have an unprocessed orphan list hanging * around from a previously readonly bdev mount, - * require a full umount/remount for now. + * require a full umount & mount for now. */ if (es->s_last_orphan) { ext3_msg(sb, KERN_WARNING, "warning: couldn't " "remount RDWR because of unprocessed " "orphan inode list. Please " - "umount/remount instead."); + "umount & mount instead."); err = -EINVAL; goto restore_opts; } |