From 9a1c3542768b5a58e45a9216921cd10a3bae1205 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 22 Feb 2008 20:40:24 -0500 Subject: [PATCH] pass fmode_t to blkdev_put() Signed-off-by: Al Viro --- fs/block_dev.c | 22 +++++++++++----------- fs/ext3/super.c | 4 ++-- fs/ext4/super.c | 4 ++-- fs/jfs/jfs_logmgr.c | 4 ++-- fs/ocfs2/cluster/heartbeat.c | 4 ++-- fs/partitions/check.c | 2 +- fs/reiserfs/journal.c | 4 ++-- 7 files changed, 22 insertions(+), 22 deletions(-) (limited to 'fs') diff --git a/fs/block_dev.c b/fs/block_dev.c index 55124ac8c7ad..05131baf3cf8 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -977,7 +977,7 @@ EXPORT_SYMBOL(bd_set_size); static int __blkdev_get(struct block_device *bdev, fmode_t mode, unsigned flags, int for_part); -static int __blkdev_put(struct block_device *bdev, int for_part); +static int __blkdev_put(struct block_device *bdev, fmode_t mode, int for_part); /* * bd_mutex locking: @@ -1095,7 +1095,7 @@ static int do_open(struct block_device *bdev, struct file *file, int for_part) bdev->bd_part = NULL; bdev->bd_inode->i_data.backing_dev_info = &default_backing_dev_info; if (bdev != bdev->bd_contains) - __blkdev_put(bdev->bd_contains, 1); + __blkdev_put(bdev->bd_contains, file->f_mode, 1); bdev->bd_contains = NULL; out_unlock_bdev: mutex_unlock(&bdev->bd_mutex); @@ -1163,11 +1163,11 @@ static int blkdev_open(struct inode * inode, struct file * filp) if (!(res = bd_claim(bdev, filp))) return 0; - blkdev_put(bdev); + blkdev_put(bdev, filp->f_mode); return res; } -static int __blkdev_put(struct block_device *bdev, int for_part) +static int __blkdev_put(struct block_device *bdev, fmode_t mode, int for_part) { int ret = 0; struct gendisk *disk = bdev->bd_disk; @@ -1184,7 +1184,7 @@ static int __blkdev_put(struct block_device *bdev, int for_part) } if (bdev->bd_contains == bdev) { if (disk->fops->release) - ret = disk->fops->release(disk, 0); + ret = disk->fops->release(disk, mode); } if (!bdev->bd_openers) { struct module *owner = disk->fops->owner; @@ -1203,13 +1203,13 @@ static int __blkdev_put(struct block_device *bdev, int for_part) mutex_unlock(&bdev->bd_mutex); bdput(bdev); if (victim) - __blkdev_put(victim, 1); + __blkdev_put(victim, mode, 1); return ret; } -int blkdev_put(struct block_device *bdev) +int blkdev_put(struct block_device *bdev, fmode_t mode) { - return __blkdev_put(bdev, 0); + return __blkdev_put(bdev, mode, 0); } EXPORT_SYMBOL(blkdev_put); @@ -1218,7 +1218,7 @@ static int blkdev_close(struct inode * inode, struct file * filp) struct block_device *bdev = I_BDEV(filp->f_mapping->host); if (bdev->bd_holder == filp) bd_release(bdev); - return blkdev_put(bdev); + return blkdev_put(bdev, filp->f_mode); } static long block_ioctl(struct file *file, unsigned cmd, unsigned long arg) @@ -1343,7 +1343,7 @@ struct block_device *open_bdev_excl(const char *path, int flags, void *holder) return bdev; blkdev_put: - blkdev_put(bdev); + blkdev_put(bdev, mode); return ERR_PTR(error); } @@ -1359,7 +1359,7 @@ EXPORT_SYMBOL(open_bdev_excl); void close_bdev_excl(struct block_device *bdev) { bd_release(bdev); - blkdev_put(bdev); + blkdev_put(bdev, 0); /* move up in the next patches */ } EXPORT_SYMBOL(close_bdev_excl); diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 3a260af5544d..15c38e69b694 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -347,7 +347,7 @@ fail: static int ext3_blkdev_put(struct block_device *bdev) { bd_release(bdev); - return blkdev_put(bdev); + return blkdev_put(bdev, FMODE_READ|FMODE_WRITE); } static int ext3_blkdev_remove(struct ext3_sb_info *sbi) @@ -2066,7 +2066,7 @@ static journal_t *ext3_get_dev_journal(struct super_block *sb, if (bd_claim(bdev, sb)) { printk(KERN_ERR "EXT3: failed to claim external journal device.\n"); - blkdev_put(bdev); + blkdev_put(bdev, FMODE_READ|FMODE_WRITE); return NULL; } diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 9b2b2bc4ec17..c12cf7a657a9 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -399,7 +399,7 @@ fail: static int ext4_blkdev_put(struct block_device *bdev) { bd_release(bdev); - return blkdev_put(bdev); + return blkdev_put(bdev, FMODE_READ|FMODE_WRITE); } static int ext4_blkdev_remove(struct ext4_sb_info *sbi) @@ -2553,7 +2553,7 @@ static journal_t *ext4_get_dev_journal(struct super_block *sb, if (bd_claim(bdev, sb)) { printk(KERN_ERR "EXT4: failed to claim external journal device.\n"); - blkdev_put(bdev); + blkdev_put(bdev, FMODE_READ|FMODE_WRITE); return NULL; } diff --git a/fs/jfs/jfs_logmgr.c b/fs/jfs/jfs_logmgr.c index cd2ec2988b59..335c4de6552d 100644 --- a/fs/jfs/jfs_logmgr.c +++ b/fs/jfs/jfs_logmgr.c @@ -1168,7 +1168,7 @@ journal_found: bd_release(bdev); close: /* close external log device */ - blkdev_put(bdev); + blkdev_put(bdev, FMODE_READ|FMODE_WRITE); free: /* free log descriptor */ mutex_unlock(&jfs_log_mutex); @@ -1514,7 +1514,7 @@ int lmLogClose(struct super_block *sb) rc = lmLogShutdown(log); bd_release(bdev); - blkdev_put(bdev); + blkdev_put(bdev, FMODE_READ|FMODE_WRITE); kfree(log); diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c index 7dce1612553e..4b6fdf591eed 100644 --- a/fs/ocfs2/cluster/heartbeat.c +++ b/fs/ocfs2/cluster/heartbeat.c @@ -976,7 +976,7 @@ static void o2hb_region_release(struct config_item *item) } if (reg->hr_bdev) - blkdev_put(reg->hr_bdev); + blkdev_put(reg->hr_bdev, FMODE_READ|FMODE_WRITE); if (reg->hr_slots) kfree(reg->hr_slots); @@ -1358,7 +1358,7 @@ out: iput(inode); if (ret < 0) { if (reg->hr_bdev) { - blkdev_put(reg->hr_bdev); + blkdev_put(reg->hr_bdev, FMODE_READ|FMODE_WRITE); reg->hr_bdev = NULL; } } diff --git a/fs/partitions/check.c b/fs/partitions/check.c index cfb0c80690aa..5a35ff2e1a9b 100644 --- a/fs/partitions/check.c +++ b/fs/partitions/check.c @@ -488,7 +488,7 @@ void register_disk(struct gendisk *disk) err = blkdev_get(bdev, FMODE_READ, 0); if (err < 0) goto exit; - blkdev_put(bdev); + blkdev_put(bdev, FMODE_READ); exit: /* announce disk after possible partitions are created */ diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c index b89d193a00d9..3261518478f4 100644 --- a/fs/reiserfs/journal.c +++ b/fs/reiserfs/journal.c @@ -2575,7 +2575,7 @@ static int release_journal_dev(struct super_block *super, if (journal->j_dev_bd != NULL) { if (journal->j_dev_bd->bd_dev != super->s_dev) bd_release(journal->j_dev_bd); - result = blkdev_put(journal->j_dev_bd); + result = blkdev_put(journal->j_dev_bd, 0); /* move up */ journal->j_dev_bd = NULL; } @@ -2618,7 +2618,7 @@ static int journal_init_dev(struct super_block *super, } else if (jdev != super->s_dev) { result = bd_claim(journal->j_dev_bd, journal); if (result) { - blkdev_put(journal->j_dev_bd); + blkdev_put(journal->j_dev_bd, blkdev_mode); return result; } -- cgit v1.2.3