diff options
Diffstat (limited to 'fs/jbd2/journal.c')
| -rw-r--r-- | fs/jbd2/journal.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c index 0e8014e..538417c 100644 --- a/fs/jbd2/journal.c +++ b/fs/jbd2/journal.c @@ -42,12 +42,14 @@ #include <linux/log2.h> #include <linux/vmalloc.h> #include <linux/backing-dev.h> +#include <linux/bitops.h> #define CREATE_TRACE_POINTS #include <trace/events/jbd2.h> #include <asm/uaccess.h> #include <asm/page.h> +#include <asm/system.h> EXPORT_SYMBOL(jbd2_journal_extend); EXPORT_SYMBOL(jbd2_journal_stop); @@ -478,7 +480,7 @@ int __jbd2_log_start_commit(journal_t *journal, tid_t target) */ if (!tid_geq(journal->j_commit_request, target)) { /* - * We want a new commit: OK, mark the request and wakup the + * We want a new commit: OK, mark the request and wakeup the * commit thread. We do _not_ do the commit ourselves. */ @@ -1371,6 +1373,10 @@ int jbd2_journal_check_used_features (journal_t *journal, unsigned long compat, if (!compat && !ro && !incompat) return 1; + /* Load journal superblock if it is not loaded yet. */ + if (journal->j_format_version == 0 && + journal_get_superblock(journal) != 0) + return 0; if (journal->j_format_version == 1) return 0; @@ -2206,7 +2212,7 @@ void jbd2_journal_release_jbd_inode(journal_t *journal, restart: spin_lock(&journal->j_list_lock); /* Is commit writing out inode - we have to wait */ - if (jinode->i_flags & JI_COMMIT_RUNNING) { + if (test_bit(__JI_COMMIT_RUNNING, &jinode->i_flags)) { wait_queue_head_t *wq; DEFINE_WAIT_BIT(wait, &jinode->i_flags, __JI_COMMIT_RUNNING); wq = bit_waitqueue(&jinode->i_flags, __JI_COMMIT_RUNNING); |
