From: Yan, Zheng Date: Fri, 25 May 2018 03:22:56 +0000 (+0800) Subject: ceph: fix wrong check for the case of updating link count X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=fa466743a9fc6e4a24ef22285fb384f9ef4a2edb;p=linux.git ceph: fix wrong check for the case of updating link count Signed-off-by: "Yan, Zheng" Signed-off-by: Ilya Dryomov --- diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c index 477b822e6333f..0ae41854d676e 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -3059,7 +3059,6 @@ static void handle_cap_grant(struct inode *inode, int used, wanted, dirty; u64 size = le64_to_cpu(grant->size); u64 max_size = le64_to_cpu(grant->max_size); - struct timespec mtime, atime, ctime; int check_caps = 0; bool wake = false; bool writeback = false; @@ -3124,7 +3123,7 @@ static void handle_cap_grant(struct inode *inode, from_kgid(&init_user_ns, inode->i_gid)); } - if ((newcaps & CEPH_CAP_AUTH_SHARED) && + if ((newcaps & CEPH_CAP_LINK_SHARED) && (extra_info->issued & CEPH_CAP_LINK_EXCL) == 0) { set_nlink(inode, le32_to_cpu(grant->nlink)); if (inode->i_nlink == 0 && @@ -3149,6 +3148,7 @@ static void handle_cap_grant(struct inode *inode, } if (newcaps & CEPH_CAP_ANY_RD) { + struct timespec mtime, atime, ctime; /* ctime/mtime/atime? */ ceph_decode_timespec(&mtime, &grant->mtime); ceph_decode_timespec(&atime, &grant->atime);