d4d7762995
After recent blkdev_get() modifications, open_by_devnum() and open_bdev_exclusive() are simple wrappers around blkdev_get(). Replace them with blkdev_get_by_dev() and blkdev_get_by_path(). blkdev_get_by_dev() is identical to open_by_devnum(). blkdev_get_by_path() is slightly different in that it doesn't automatically add %FMODE_EXCL to @mode. All users are converted. Most conversions are mechanical and don't introduce any behavior difference. There are several exceptions. * btrfs now sets FMODE_EXCL in btrfs_device->mode, so there's no reason to OR it explicitly on blkdev_put(). * gfs2, nilfs2 and the generic mount_bdev() now set FMODE_EXCL in sb->s_mode. * With the above changes, sb->s_mode now always should contain FMODE_EXCL. WARN_ON_ONCE() added to kill_block_super() to detect errors. The new blkdev_get_*() functions are with proper docbook comments. While at it, add function description to blkdev_get() too. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Philipp Reisner <philipp.reisner@linbit.com> Cc: Neil Brown <neilb@suse.de> Cc: Mike Snitzer <snitzer@redhat.com> Cc: Joern Engel <joern@lazybastard.org> Cc: Chris Mason <chris.mason@oracle.com> Cc: Jan Kara <jack@suse.cz> Cc: "Theodore Ts'o" <tytso@mit.edu> Cc: KONISHI Ryusuke <konishi.ryusuke@lab.ntt.co.jp> Cc: reiserfs-devel@vger.kernel.org Cc: xfs-masters@oss.sgi.com Cc: Alexander Viro <viro@zeniv.linux.org.uk> |
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.. | ||
linux-2.6 | ||
quota | ||
support | ||
Kconfig | ||
Makefile | ||
xfs_acl.h | ||
xfs_ag.h | ||
xfs_alloc_btree.c | ||
xfs_alloc_btree.h | ||
xfs_alloc.c | ||
xfs_alloc.h | ||
xfs_arch.h | ||
xfs_attr_leaf.c | ||
xfs_attr_leaf.h | ||
xfs_attr_sf.h | ||
xfs_attr.c | ||
xfs_attr.h | ||
xfs_bit.c | ||
xfs_bit.h | ||
xfs_bmap_btree.c | ||
xfs_bmap_btree.h | ||
xfs_bmap.c | ||
xfs_bmap.h | ||
xfs_btree_trace.c | ||
xfs_btree_trace.h | ||
xfs_btree.c | ||
xfs_btree.h | ||
xfs_buf_item.c | ||
xfs_buf_item.h | ||
xfs_da_btree.c | ||
xfs_da_btree.h | ||
xfs_dfrag.c | ||
xfs_dfrag.h | ||
xfs_dinode.h | ||
xfs_dir2_block.c | ||
xfs_dir2_block.h | ||
xfs_dir2_data.c | ||
xfs_dir2_data.h | ||
xfs_dir2_leaf.c | ||
xfs_dir2_leaf.h | ||
xfs_dir2_node.c | ||
xfs_dir2_node.h | ||
xfs_dir2_sf.c | ||
xfs_dir2_sf.h | ||
xfs_dir2.c | ||
xfs_dir2.h | ||
xfs_error.c | ||
xfs_error.h | ||
xfs_extfree_item.c | ||
xfs_extfree_item.h | ||
xfs_filestream.c | ||
xfs_filestream.h | ||
xfs_fs.h | ||
xfs_fsops.c | ||
xfs_fsops.h | ||
xfs_ialloc_btree.c | ||
xfs_ialloc_btree.h | ||
xfs_ialloc.c | ||
xfs_ialloc.h | ||
xfs_iget.c | ||
xfs_inode_item.c | ||
xfs_inode_item.h | ||
xfs_inode.c | ||
xfs_inode.h | ||
xfs_inum.h | ||
xfs_iomap.c | ||
xfs_iomap.h | ||
xfs_itable.c | ||
xfs_itable.h | ||
xfs_log_cil.c | ||
xfs_log_priv.h | ||
xfs_log_recover.c | ||
xfs_log_recover.h | ||
xfs_log.c | ||
xfs_log.h | ||
xfs_mount.c | ||
xfs_mount.h | ||
xfs_mru_cache.c | ||
xfs_mru_cache.h | ||
xfs_quota.h | ||
xfs_rename.c | ||
xfs_rtalloc.c | ||
xfs_rtalloc.h | ||
xfs_rw.c | ||
xfs_rw.h | ||
xfs_sb.h | ||
xfs_trans_ail.c | ||
xfs_trans_buf.c | ||
xfs_trans_extfree.c | ||
xfs_trans_inode.c | ||
xfs_trans_priv.h | ||
xfs_trans_space.h | ||
xfs_trans.c | ||
xfs_trans.h | ||
xfs_types.h | ||
xfs_utils.c | ||
xfs_utils.h | ||
xfs_vnodeops.c | ||
xfs_vnodeops.h | ||
xfs.h |