i_version in struct inode has changed to atomic64_t in mainline kernel. This patch handles i_version with proper atomic API.
Signed-off-by: He Zhe <[email protected]> --- fs/yaffs2/yaffs_vfs.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/fs/yaffs2/yaffs_vfs.c b/fs/yaffs2/yaffs_vfs.c index c99acf08a0d8..b029b8d4276e 100644 --- a/fs/yaffs2/yaffs_vfs.c +++ b/fs/yaffs2/yaffs_vfs.c @@ -1558,7 +1558,7 @@ static int yaffs_unlink(struct inode *dir, struct dentry *dentry) if (ret_val == YAFFS_OK) { inode_dec_link_count(dentry->d_inode); - dir->i_version++; + atomic64_inc(&dir->i_version); yaffs_gross_unlock(dev); update_dir_time(dir); return 0; @@ -1710,6 +1710,7 @@ static int yaffs_readdir(struct file *file, struct dir_context *ctx) int ret_val = 0; char name[YAFFS_MAX_NAME_LENGTH + 1]; + u64 i_version; obj = yaffs_dentry_to_obj(file->f_path.dentry); dev = obj->my_dev; @@ -1760,10 +1761,11 @@ static int yaffs_readdir(struct file *file, struct dir_context *ctx) /* If the directory has changed since the open or last call to readdir, rewind to after the 2 canned entries. */ - if (file->f_version != inode->i_version) { + i_version = atomic64_read(&inode->i_version); + if (file->f_version != i_version) { offset = 2; ctx->pos = offset; - file->f_version = inode->i_version; + file->f_version = i_version; } while (sc->next_return) { -- 2.11.0 -- _______________________________________________ linux-yocto mailing list [email protected] https://lists.yoctoproject.org/listinfo/linux-yocto
