diff options
Diffstat (limited to 'fs/jbd/journal.c')
| -rw-r--r-- | fs/jbd/journal.c | 34 |
1 files changed, 14 insertions, 20 deletions
diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c index 5e7b439..71cfe25 100644 --- a/fs/jbd/journal.c +++ b/fs/jbd/journal.c @@ -65,7 +65,6 @@ EXPORT_SYMBOL(journal_set_features); EXPORT_SYMBOL(journal_create); EXPORT_SYMBOL(journal_load); EXPORT_SYMBOL(journal_destroy); -EXPORT_SYMBOL(journal_recover); EXPORT_SYMBOL(journal_update_superblock); EXPORT_SYMBOL(journal_abort); EXPORT_SYMBOL(journal_errno); @@ -81,6 +80,7 @@ EXPORT_SYMBOL(journal_try_to_free_buffers); EXPORT_SYMBOL(journal_force_commit); static int journal_convert_superblock_v1(journal_t *, journal_superblock_t *); +static void __journal_abort_soft (journal_t *journal, int errno); /* * Helper function used to manage commit timeouts @@ -93,16 +93,6 @@ static void commit_timeout(unsigned long __data) wake_up_process(p); } -/* Static check for data structure consistency. There's no code - * invoked --- we'll just get a linker failure if things aren't right. - */ -void __journal_internal_check(void) -{ - extern void journal_bad_superblock_size(void); - if (sizeof(struct journal_superblock_s) != 1024) - journal_bad_superblock_size(); -} - /* * kjournald: The main thread function used to manage a logging device * journal. @@ -119,16 +109,12 @@ void __journal_internal_check(void) * known as checkpointing, and this thread is responsible for that job. */ -journal_t *current_journal; // AKPM: debug - -int kjournald(void *arg) +static int kjournald(void *arg) { journal_t *journal = (journal_t *) arg; transaction_t *transaction; struct timer_list timer; - current_journal = journal; - daemonize("kjournald"); /* Set up an interval timer which can be used to trigger a @@ -1439,7 +1425,7 @@ int journal_wipe(journal_t *journal, int write) * device this journal is present. */ -const char *journal_dev_name(journal_t *journal, char *buffer) +static const char *journal_dev_name(journal_t *journal, char *buffer) { struct block_device *bdev; @@ -1485,7 +1471,7 @@ void __journal_abort_hard(journal_t *journal) /* Soft abort: record the abort error status in the journal superblock, * but don't do any other IO. */ -void __journal_abort_soft (journal_t *journal, int errno) +static void __journal_abort_soft (journal_t *journal, int errno) { if (journal->j_flags & JFS_ABORT) return; @@ -1880,7 +1866,7 @@ EXPORT_SYMBOL(journal_enable_debug); static struct proc_dir_entry *proc_jbd_debug; -int read_jbd_debug(char *page, char **start, off_t off, +static int read_jbd_debug(char *page, char **start, off_t off, int count, int *eof, void *data) { int ret; @@ -1890,7 +1876,7 @@ int read_jbd_debug(char *page, char **start, off_t off, return ret; } -int write_jbd_debug(struct file *file, const char __user *buffer, +static int write_jbd_debug(struct file *file, const char __user *buffer, unsigned long count, void *data) { char buf[32]; @@ -1979,6 +1965,14 @@ static int __init journal_init(void) { int ret; +/* Static check for data structure consistency. There's no code + * invoked --- we'll just get a linker failure if things aren't right. + */ + extern void journal_bad_superblock_size(void); + if (sizeof(struct journal_superblock_s) != 1024) + journal_bad_superblock_size(); + + ret = journal_init_caches(); if (ret != 0) journal_destroy_caches(); |
