Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (96 commits) no need for list_for_each_entry_safe()/resetting with superblock list Fix sget() race with failing mount vfs: don't hold s_umount over close_bdev_exclusive() call sysv: do not mark superblock dirty on remount sysv: do not mark superblock dirty on mount btrfs: remove junk sb_dirt change BFS: clean up the superblock usage AFFS: wait for sb synchronization when needed AFFS: clean up dirty flag usage cifs: truncate fallout mbcache: fix shrinker function return value mbcache: Remove unused features add f_flags to struct statfs(64) pass a struct path to vfs_statfs update VFS documentation for method changes. All filesystems that need invalidate_inode_buffers() are doing that explicitly convert remaining ->clear_inode() to ->evict_inode() Make ->drop_inode() just return whether inode needs to be dropped fs/inode.c:clear_inode() is gone fs/inode.c:evict() doesn't care about delete vs. non-delete paths now ... Fix up trivial conflicts in fs/nilfs2/super.c
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@@ -146,7 +146,7 @@ static int cachefiles_daemon_add_cache(struct cachefiles_cache *cache)
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goto error_unsupported;
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/* get the cache size and blocksize */
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ret = vfs_statfs(root, &stats);
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ret = vfs_statfs(&path, &stats);
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if (ret < 0)
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goto error_unsupported;
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@@ -683,6 +683,10 @@ int cachefiles_has_space(struct cachefiles_cache *cache,
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unsigned fnr, unsigned bnr)
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{
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struct kstatfs stats;
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struct path path = {
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.mnt = cache->mnt,
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.dentry = cache->mnt->mnt_root,
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};
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int ret;
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//_enter("{%llu,%llu,%llu,%llu,%llu,%llu},%u,%u",
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@@ -697,7 +701,7 @@ int cachefiles_has_space(struct cachefiles_cache *cache,
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/* find out how many pages of blockdev are available */
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memset(&stats, 0, sizeof(stats));
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ret = vfs_statfs(cache->mnt->mnt_root, &stats);
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ret = vfs_statfs(&path, &stats);
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if (ret < 0) {
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if (ret == -EIO)
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cachefiles_io_error(cache, "statfs failed");
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