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authorVyacheslav Dubeyko <slava@dubeyko.com>2013-07-04 00:08:06 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-04 01:08:01 +0200
commite5f7f84843154db8b6ef5b2ac5e286f72212f54e (patch)
treee3d11da3a3b6bb3777998b9bc2919e48d47cddf6 /fs/nilfs2/the_nilfs.c
parentnilfs2: implement calculation of free inodes count (diff)
downloadlinux-e5f7f84843154db8b6ef5b2ac5e286f72212f54e.tar.xz
linux-e5f7f84843154db8b6ef5b2ac5e286f72212f54e.zip
] nilfs2: use atomic64_t type for inodes_count and blocks_count fields in nilfs_root struct
The cp_inodes_count and cp_blocks_count are represented as __le64 type in on-disk structure (struct nilfs_checkpoint). But analogous fields in in-core structure (struct nilfs_root) are represented by atomic_t type. This patch replaces atomic_t on atomic64_t type in representation of inodes_count and blocks_count fields in struct nilfs_root. Signed-off-by: Vyacheslav Dubeyko <slava@dubeyko.com> Acked-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Acked-by: Joern Engel <joern@logfs.org> Cc: Clemens Eisserer <linuxhippy@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/nilfs2/the_nilfs.c')
-rw-r--r--fs/nilfs2/the_nilfs.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/nilfs2/the_nilfs.c b/fs/nilfs2/the_nilfs.c
index 41e6a04a561f..94c451ce6d24 100644
--- a/fs/nilfs2/the_nilfs.c
+++ b/fs/nilfs2/the_nilfs.c
@@ -764,8 +764,8 @@ nilfs_find_or_create_root(struct the_nilfs *nilfs, __u64 cno)
new->ifile = NULL;
new->nilfs = nilfs;
atomic_set(&new->count, 1);
- atomic_set(&new->inodes_count, 0);
- atomic_set(&new->blocks_count, 0);
+ atomic64_set(&new->inodes_count, 0);
+ atomic64_set(&new->blocks_count, 0);
rb_link_node(&new->rb_node, parent, p);
rb_insert_color(&new->rb_node, &nilfs->ns_cptree);