diff options
author | Linus Torvalds | 2011-01-13 10:45:01 -0800 |
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committer | Linus Torvalds | 2011-01-13 10:45:01 -0800 |
commit | 275220f0fcff1adf28a717076e00f575edf05fda (patch) | |
tree | d249bccc80c64443dab211639050c4fb14332648 /fs/jfs | |
parent | fe3c560b8a22cb28e54fe8950abef38e88d75831 (diff) | |
parent | 81c5e2ae33c4b19e53966b427e33646bf6811830 (diff) |
Merge branch 'for-2.6.38/core' of git://git.kernel.dk/linux-2.6-block
* 'for-2.6.38/core' of git://git.kernel.dk/linux-2.6-block: (43 commits)
block: ensure that completion error gets properly traced
blktrace: add missing probe argument to block_bio_complete
block cfq: don't use atomic_t for cfq_group
block cfq: don't use atomic_t for cfq_queue
block: trace event block fix unassigned field
block: add internal hd part table references
block: fix accounting bug on cross partition merges
kref: add kref_test_and_get
bio-integrity: mark kintegrityd_wq highpri and CPU intensive
block: make kblockd_workqueue smarter
Revert "sd: implement sd_check_events()"
block: Clean up exit_io_context() source code.
Fix compile warnings due to missing removal of a 'ret' variable
fs/block: type signature of major_to_index(int) to major_to_index(unsigned)
block: convert !IS_ERR(p) && p to !IS_ERR_NOR_NULL(p)
cfq-iosched: don't check cfqg in choose_service_tree()
fs/splice: Pull buf->ops->confirm() from splice_from_pipe actors
cdrom: export cdrom_check_events()
sd: implement sd_check_events()
sr: implement sr_check_events()
...
Diffstat (limited to 'fs/jfs')
-rw-r--r-- | fs/jfs/jfs_logmgr.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/fs/jfs/jfs_logmgr.c b/fs/jfs/jfs_logmgr.c index e1b8493b9aaa..278e3fb40b71 100644 --- a/fs/jfs/jfs_logmgr.c +++ b/fs/jfs/jfs_logmgr.c @@ -1120,16 +1120,13 @@ int lmLogOpen(struct super_block *sb) * file systems to log may have n-to-1 relationship; */ - bdev = open_by_devnum(sbi->logdev, FMODE_READ|FMODE_WRITE); + bdev = blkdev_get_by_dev(sbi->logdev, FMODE_READ|FMODE_WRITE|FMODE_EXCL, + log); if (IS_ERR(bdev)) { rc = -PTR_ERR(bdev); goto free; } - if ((rc = bd_claim(bdev, log))) { - goto close; - } - log->bdev = bdev; memcpy(log->uuid, sbi->loguuid, sizeof(log->uuid)); @@ -1137,7 +1134,7 @@ int lmLogOpen(struct super_block *sb) * initialize log: */ if ((rc = lmLogInit(log))) - goto unclaim; + goto close; list_add(&log->journal_list, &jfs_external_logs); @@ -1163,11 +1160,8 @@ journal_found: list_del(&log->journal_list); lbmLogShutdown(log); - unclaim: - bd_release(bdev); - close: /* close external log device */ - blkdev_put(bdev, FMODE_READ|FMODE_WRITE); + blkdev_put(bdev, FMODE_READ|FMODE_WRITE|FMODE_EXCL); free: /* free log descriptor */ mutex_unlock(&jfs_log_mutex); @@ -1512,8 +1506,7 @@ int lmLogClose(struct super_block *sb) bdev = log->bdev; rc = lmLogShutdown(log); - bd_release(bdev); - blkdev_put(bdev, FMODE_READ|FMODE_WRITE); + blkdev_put(bdev, FMODE_READ|FMODE_WRITE|FMODE_EXCL); kfree(log); |