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Diffstat (limited to 'fs/ocfs2/cluster/heartbeat.c')
-rw-r--r--fs/ocfs2/cluster/heartbeat.c38
1 files changed, 19 insertions, 19 deletions
diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index a4e855e3690e..f7c648d7d6bf 100644
--- a/fs/ocfs2/cluster/heartbeat.c
+++ b/fs/ocfs2/cluster/heartbeat.c
@@ -1746,8 +1746,8 @@ static ssize_t o2hb_region_dev_write(struct o2hb_region *reg,
1746 long fd; 1746 long fd;
1747 int sectsize; 1747 int sectsize;
1748 char *p = (char *)page; 1748 char *p = (char *)page;
1749 struct file *filp = NULL; 1749 struct fd f;
1750 struct inode *inode = NULL; 1750 struct inode *inode;
1751 ssize_t ret = -EINVAL; 1751 ssize_t ret = -EINVAL;
1752 int live_threshold; 1752 int live_threshold;
1753 1753
@@ -1766,26 +1766,26 @@ static ssize_t o2hb_region_dev_write(struct o2hb_region *reg,
1766 if (fd < 0 || fd >= INT_MAX) 1766 if (fd < 0 || fd >= INT_MAX)
1767 goto out; 1767 goto out;
1768 1768
1769 filp = fget(fd); 1769 f = fdget(fd);
1770 if (filp == NULL) 1770 if (f.file == NULL)
1771 goto out; 1771 goto out;
1772 1772
1773 if (reg->hr_blocks == 0 || reg->hr_start_block == 0 || 1773 if (reg->hr_blocks == 0 || reg->hr_start_block == 0 ||
1774 reg->hr_block_bytes == 0) 1774 reg->hr_block_bytes == 0)
1775 goto out; 1775 goto out2;
1776 1776
1777 inode = igrab(filp->f_mapping->host); 1777 inode = igrab(f.file->f_mapping->host);
1778 if (inode == NULL) 1778 if (inode == NULL)
1779 goto out; 1779 goto out2;
1780 1780
1781 if (!S_ISBLK(inode->i_mode)) 1781 if (!S_ISBLK(inode->i_mode))
1782 goto out; 1782 goto out3;
1783 1783
1784 reg->hr_bdev = I_BDEV(filp->f_mapping->host); 1784 reg->hr_bdev = I_BDEV(f.file->f_mapping->host);
1785 ret = blkdev_get(reg->hr_bdev, FMODE_WRITE | FMODE_READ, NULL); 1785 ret = blkdev_get(reg->hr_bdev, FMODE_WRITE | FMODE_READ, NULL);
1786 if (ret) { 1786 if (ret) {
1787 reg->hr_bdev = NULL; 1787 reg->hr_bdev = NULL;
1788 goto out; 1788 goto out3;
1789 } 1789 }
1790 inode = NULL; 1790 inode = NULL;
1791 1791
@@ -1797,7 +1797,7 @@ static ssize_t o2hb_region_dev_write(struct o2hb_region *reg,
1797 "blocksize %u incorrect for device, expected %d", 1797 "blocksize %u incorrect for device, expected %d",
1798 reg->hr_block_bytes, sectsize); 1798 reg->hr_block_bytes, sectsize);
1799 ret = -EINVAL; 1799 ret = -EINVAL;
1800 goto out; 1800 goto out3;
1801 } 1801 }
1802 1802
1803 o2hb_init_region_params(reg); 1803 o2hb_init_region_params(reg);
@@ -1811,13 +1811,13 @@ static ssize_t o2hb_region_dev_write(struct o2hb_region *reg,
1811 ret = o2hb_map_slot_data(reg); 1811 ret = o2hb_map_slot_data(reg);
1812 if (ret) { 1812 if (ret) {
1813 mlog_errno(ret); 1813 mlog_errno(ret);
1814 goto out; 1814 goto out3;
1815 } 1815 }
1816 1816
1817 ret = o2hb_populate_slot_data(reg); 1817 ret = o2hb_populate_slot_data(reg);
1818 if (ret) { 1818 if (ret) {
1819 mlog_errno(ret); 1819 mlog_errno(ret);
1820 goto out; 1820 goto out3;
1821 } 1821 }
1822 1822
1823 INIT_DELAYED_WORK(&reg->hr_write_timeout_work, o2hb_write_timeout); 1823 INIT_DELAYED_WORK(&reg->hr_write_timeout_work, o2hb_write_timeout);
@@ -1847,7 +1847,7 @@ static ssize_t o2hb_region_dev_write(struct o2hb_region *reg,
1847 if (IS_ERR(hb_task)) { 1847 if (IS_ERR(hb_task)) {
1848 ret = PTR_ERR(hb_task); 1848 ret = PTR_ERR(hb_task);
1849 mlog_errno(ret); 1849 mlog_errno(ret);
1850 goto out; 1850 goto out3;
1851 } 1851 }
1852 1852
1853 spin_lock(&o2hb_live_lock); 1853 spin_lock(&o2hb_live_lock);
@@ -1863,7 +1863,7 @@ static ssize_t o2hb_region_dev_write(struct o2hb_region *reg,
1863 1863
1864 if (reg->hr_aborted_start) { 1864 if (reg->hr_aborted_start) {
1865 ret = -EIO; 1865 ret = -EIO;
1866 goto out; 1866 goto out3;
1867 } 1867 }
1868 1868
1869 /* Ok, we were woken. Make sure it wasn't by drop_item() */ 1869 /* Ok, we were woken. Make sure it wasn't by drop_item() */
@@ -1882,11 +1882,11 @@ static ssize_t o2hb_region_dev_write(struct o2hb_region *reg,
1882 printk(KERN_NOTICE "o2hb: Heartbeat started on region %s (%s)\n", 1882 printk(KERN_NOTICE "o2hb: Heartbeat started on region %s (%s)\n",
1883 config_item_name(&reg->hr_item), reg->hr_dev_name); 1883 config_item_name(&reg->hr_item), reg->hr_dev_name);
1884 1884
1885out3:
1886 iput(inode);
1887out2:
1888 fdput(f);
1885out: 1889out:
1886 if (filp)
1887 fput(filp);
1888 if (inode)
1889 iput(inode);
1890 if (ret < 0) { 1890 if (ret < 0) {
1891 if (reg->hr_bdev) { 1891 if (reg->hr_bdev) {
1892 blkdev_put(reg->hr_bdev, FMODE_READ|FMODE_WRITE); 1892 blkdev_put(reg->hr_bdev, FMODE_READ|FMODE_WRITE);