xfs: only bother with sync_filesystem during readonly remount
mainline inclusion from mainline-v5.16-rc3 commit b97cca3b category: bugfix bugzilla: 187526,https://gitee.com/openeuler/kernel/issues/I4KIAO Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b97cca3ba9098522e5a1c3388764ead42640c1a5 -------------------------------- In commit 02b9984d, we pushed a sync_filesystem() call from the VFS into xfs_fs_remount. The only time that we ever need to push dirty file data or metadata to disk for a remount is if we're remounting the filesystem read only, so this really could be moved to xfs_remount_ro. Once we've moved the call site, actually check the return value from sync_filesystem. Fixes: 02b9984d ("fs: push sync_filesystem() down to the file system's remount_fs()") Signed-off-by: NDarrick J. Wong <djwong@kernel.org> Reviewed-by: NDave Chinner <dchinner@redhat.com> Signed-off-by: NGuo Xuenan <guoxuenan@huawei.com> Reviewed-by: NZhang Yi <yi.zhang@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
Showing
想要评论请 注册 或 登录