From patchwork Wed Jun 20 15:50:35 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 10477819 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A058060383 for ; Wed, 20 Jun 2018 15:52:13 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8DBBF28E67 for ; Wed, 20 Jun 2018 15:52:13 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8148028E82; Wed, 20 Jun 2018 15:52:13 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6A32228E67 for ; Wed, 20 Jun 2018 15:52:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754363AbeFTPv7 (ORCPT ); Wed, 20 Jun 2018 11:51:59 -0400 Received: from mout.kundenserver.de ([212.227.126.187]:34571 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754359AbeFTPvu (ORCPT ); Wed, 20 Jun 2018 11:51:50 -0400 Received: from wuerfel.lan ([95.208.111.237]) by mrelayeu.kundenserver.de (mreue005 [212.227.15.129]) with ESMTPA (Nemesis) id 0LiZ4a-1g3tkR1jae-00cjk8; Wed, 20 Jun 2018 17:51:43 +0200 From: Arnd Bergmann To: Yan Zheng , Sage Weil , Ilya Dryomov Cc: y2038@lists.linaro.org, ceph-devel@vger.kernel.org, Arnd Bergmann , Jeff Layton , David Howells , Chengguang Xu , Deepa Dinamani , linux-kernel@vger.kernel.org Subject: [PATCH 3/5] ceph: use timespec64 for inode timestamp Date: Wed, 20 Jun 2018 17:50:35 +0200 Message-Id: <20180620155101.57685-3-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 In-Reply-To: <20180620155101.57685-1-arnd@arndb.de> References: <20180620155101.57685-1-arnd@arndb.de> X-Provags-ID: V03:K1:f2s+PGuo7PYhr7fWNIwqab+BYz9+uH3IJpZwHl2lUpjeQgRoBnb PjzWSthd7fDDFDVdPsNDbqaNMHtdSXP1LpiaXGEA5/TJ+M5sSqqOnI5T0Fi3jbEj5jf2DKg HNNskrOuL6pS2Ucsi6uJGtbspuAIwKnFqcw2TxYZ997tx4DMIF9ztCQQVyjeI/NhtrlntiP fUtLr9Juw5Ydx5kKJ4VQA== X-UI-Out-Filterresults: notjunk:1; V01:K0:3PPyjkAi+ns=:CoEMJj1DjRErQ/5XBGFNEH uRwfjkFJSvflTFAhRou0ZoxLYJbIlDHV021sYC03ugKM8o7mO3bOgJ6ZMfCUWXt7zN2dzlAaS 45lKef374eMgveFSzfTiaHc7xihCTH9qwiFKfMjI0E1Ry8SMAUl+437VDIOasjSocklWe80Bw CI44hPJByuHF6YuWNcaYhXJEoE9HEv4o+v6JxohdIr3laZQVrlPkWuskng/4JnUPwkWb5Gx8O FiSCZPWPr00oESOIRVBwzrYMg9xEsNLpJP7ADJ/eFZczgOgAHqmKrrjKpe9DhuDIMfpUZSFGT gNubuDI7fQGqlifhyYsIRz5cjXDL0qgiGrKVpnNZTmpcax/p9Ps2h2FR3hYQG8pZBNrjqJdgt 9h7Cxra2urqt3Cn8RqyIgm2Hua3IiU4bicJJEvpi9AQTb72JHgyjNavQAL3oGjw+Z2qqHi1U3 bKWlswhtBsN5HvS62OfjMCiIuVBo3tgXDZ6Xih7QAWYsyaRpVTOogaVr/2K9LSa3olAJrHQu1 gu4P4K7P/fGwsk7ssvl2v0WyPlhF0kU553q6D+Fap00+cHONJI8LQ5y/oze+ifSoad4yKCBR4 TdhA07zE+AD7MIIpFu9QvIJhMcHe0IKove7Gdzo3NNXDupIYka6HJb6EzHDaJan/3AwcrdF7s hvk3SVZy1zxsC1QcFhtUM/oAArB0p9TKVaVHmwVmAqWUsmrHv5n6Jw7iwc/KXhtOboik= Sender: ceph-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: ceph-devel@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Since the vfs structures are all using timespec64, we can now change the internal representation, using ceph_encode_timespec64 and ceph_decode_timespec64. In case of ceph_aux_inode however, we need to avoid doing a memcmp() on uninitialized padding data, so the members of the i_mtime field get copied individually into 64-bit integers. Signed-off-by: Arnd Bergmann --- fs/ceph/cache.c | 11 +++++--- fs/ceph/caps.c | 26 +++++++++--------- fs/ceph/dir.c | 6 ++--- fs/ceph/inode.c | 76 +++++++++++++++++++++++++--------------------------- fs/ceph/mds_client.c | 7 ++--- fs/ceph/snap.c | 6 ++--- fs/ceph/super.h | 9 ++++--- fs/ceph/xattr.c | 4 +-- 8 files changed, 71 insertions(+), 74 deletions(-) diff --git a/fs/ceph/cache.c b/fs/ceph/cache.c index 362900e42424..1bf3502bdd6f 100644 --- a/fs/ceph/cache.c +++ b/fs/ceph/cache.c @@ -25,8 +25,9 @@ #include "cache.h" struct ceph_aux_inode { - u64 version; - struct timespec mtime; + u64 version; + u64 mtime_sec; + u64 mtime_nsec; }; struct fscache_netfs ceph_cache_netfs = { @@ -130,7 +131,8 @@ static enum fscache_checkaux ceph_fscache_inode_check_aux( memset(&aux, 0, sizeof(aux)); aux.version = ci->i_version; - aux.mtime = timespec64_to_timespec(inode->i_mtime); + aux.mtime_sec = inode->i_mtime.tv_sec; + aux.mtime_nsec = inode->i_mtime.tv_nsec; if (memcmp(data, &aux, sizeof(aux)) != 0) return FSCACHE_CHECKAUX_OBSOLETE; @@ -163,7 +165,8 @@ void ceph_fscache_register_inode_cookie(struct inode *inode) if (!ci->fscache) { memset(&aux, 0, sizeof(aux)); aux.version = ci->i_version; - aux.mtime = timespec64_to_timespec(inode->i_mtime); + aux.mtime_sec = inode->i_mtime.tv_sec; + aux.mtime_nsec = inode->i_mtime.tv_nsec; ci->fscache = fscache_acquire_cookie(fsc->fscache, &ceph_fscache_inode_object_def, &ci->i_vino, sizeof(ci->i_vino), diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c index 990258cbd836..f50cc008632a 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -1125,7 +1125,7 @@ struct cap_msg_args { u64 flush_tid, oldest_flush_tid, size, max_size; u64 xattr_version; struct ceph_buffer *xattr_buf; - struct timespec atime, mtime, ctime; + struct timespec64 atime, mtime, ctime; int op, caps, wanted, dirty; u32 seq, issue_seq, mseq, time_warp_seq; u32 flags; @@ -1146,7 +1146,7 @@ static int send_cap_msg(struct cap_msg_args *arg) struct ceph_msg *msg; void *p; size_t extra_len; - struct timespec zerotime = {0}; + struct timespec64 zerotime = {0}; struct ceph_osd_client *osdc = &arg->session->s_mdsc->fsc->client->osdc; dout("send_cap_msg %s %llx %llx caps %s wanted %s dirty %s" @@ -1186,9 +1186,9 @@ static int send_cap_msg(struct cap_msg_args *arg) fc->size = cpu_to_le64(arg->size); fc->max_size = cpu_to_le64(arg->max_size); - ceph_encode_timespec(&fc->mtime, &arg->mtime); - ceph_encode_timespec(&fc->atime, &arg->atime); - ceph_encode_timespec(&fc->ctime, &arg->ctime); + ceph_encode_timespec64(&fc->mtime, &arg->mtime); + ceph_encode_timespec64(&fc->atime, &arg->atime); + ceph_encode_timespec64(&fc->ctime, &arg->ctime); fc->time_warp_seq = cpu_to_le32(arg->time_warp_seq); fc->uid = cpu_to_le32(from_kuid(&init_user_ns, arg->uid)); @@ -1237,7 +1237,7 @@ static int send_cap_msg(struct cap_msg_args *arg) * We just zero these out for now, as the MDS ignores them unless * the requisite feature flags are set (which we don't do yet). */ - ceph_encode_timespec(p, &zerotime); + ceph_encode_timespec64(p, &zerotime); p += sizeof(struct ceph_timespec); ceph_encode_64(&p, 0); @@ -1360,9 +1360,9 @@ static int __send_cap(struct ceph_mds_client *mdsc, struct ceph_cap *cap, arg.xattr_buf = NULL; } - arg.mtime = timespec64_to_timespec(inode->i_mtime); - arg.atime = timespec64_to_timespec(inode->i_atime); - arg.ctime = timespec64_to_timespec(inode->i_ctime); + arg.mtime = inode->i_mtime; + arg.atime = inode->i_atime; + arg.ctime = inode->i_ctime; arg.op = op; arg.caps = cap->implemented; @@ -3148,11 +3148,11 @@ static void handle_cap_grant(struct inode *inode, } if (newcaps & CEPH_CAP_ANY_RD) { - struct timespec mtime, atime, ctime; + struct timespec64 mtime, atime, ctime; /* ctime/mtime/atime? */ - ceph_decode_timespec(&mtime, &grant->mtime); - ceph_decode_timespec(&atime, &grant->atime); - ceph_decode_timespec(&ctime, &grant->ctime); + ceph_decode_timespec64(&mtime, &grant->mtime); + ceph_decode_timespec64(&atime, &grant->atime); + ceph_decode_timespec64(&ctime, &grant->ctime); ceph_fill_file_time(inode, extra_info->issued, le32_to_cpu(grant->time_warp_seq), &ctime, &mtime, &atime); diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c index 036ac0f3a393..4c3961717e77 100644 --- a/fs/ceph/dir.c +++ b/fs/ceph/dir.c @@ -1393,7 +1393,7 @@ static ssize_t ceph_read_dir(struct file *file, char __user *buf, size_t size, " rfiles: %20lld\n" " rsubdirs: %20lld\n" "rbytes: %20lld\n" - "rctime: %10ld.%09ld\n", + "rctime: %10lld.%09ld\n", ci->i_files + ci->i_subdirs, ci->i_files, ci->i_subdirs, @@ -1401,8 +1401,8 @@ static ssize_t ceph_read_dir(struct file *file, char __user *buf, size_t size, ci->i_rfiles, ci->i_rsubdirs, ci->i_rbytes, - (long)ci->i_rctime.tv_sec, - (long)ci->i_rctime.tv_nsec); + ci->i_rctime.tv_sec, + ci->i_rctime.tv_nsec); } if (*ppos >= dfi->dir_info_len) diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index ee764ac352ab..d85f72bd585d 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -658,13 +658,10 @@ int ceph_fill_file_size(struct inode *inode, int issued, } void ceph_fill_file_time(struct inode *inode, int issued, - u64 time_warp_seq, struct timespec *ctime, - struct timespec *mtime, struct timespec *atime) + u64 time_warp_seq, struct timespec64 *ctime, + struct timespec64 *mtime, struct timespec64 *atime) { struct ceph_inode_info *ci = ceph_inode(inode); - struct timespec64 ctime64 = timespec_to_timespec64(*ctime); - struct timespec64 mtime64 = timespec_to_timespec64(*mtime); - struct timespec64 atime64 = timespec_to_timespec64(*atime); int warn = 0; if (issued & (CEPH_CAP_FILE_EXCL| @@ -673,39 +670,39 @@ void ceph_fill_file_time(struct inode *inode, int issued, CEPH_CAP_AUTH_EXCL| CEPH_CAP_XATTR_EXCL)) { if (ci->i_version == 0 || - timespec64_compare(&ctime64, &inode->i_ctime) > 0) { + timespec64_compare(ctime, &inode->i_ctime) > 0) { dout("ctime %lld.%09ld -> %lld.%09ld inc w/ cap\n", - (long long)inode->i_ctime.tv_sec, inode->i_ctime.tv_nsec, - (long long)ctime->tv_sec, ctime->tv_nsec); - inode->i_ctime = ctime64; + inode->i_ctime.tv_sec, inode->i_ctime.tv_nsec, + ctime->tv_sec, ctime->tv_nsec); + inode->i_ctime = *ctime; } if (ci->i_version == 0 || ceph_seq_cmp(time_warp_seq, ci->i_time_warp_seq) > 0) { /* the MDS did a utimes() */ dout("mtime %lld.%09ld -> %lld.%09ld " "tw %d -> %d\n", - (long long)inode->i_mtime.tv_sec, inode->i_mtime.tv_nsec, - (long long)mtime->tv_sec, mtime->tv_nsec, + inode->i_mtime.tv_sec, inode->i_mtime.tv_nsec, + mtime->tv_sec, mtime->tv_nsec, ci->i_time_warp_seq, (int)time_warp_seq); - inode->i_mtime = mtime64; - inode->i_atime = atime64; + inode->i_mtime = *mtime; + inode->i_atime = *atime; ci->i_time_warp_seq = time_warp_seq; } else if (time_warp_seq == ci->i_time_warp_seq) { /* nobody did utimes(); take the max */ - if (timespec64_compare(&mtime64, &inode->i_mtime) > 0) { + if (timespec64_compare(mtime, &inode->i_mtime) > 0) { dout("mtime %lld.%09ld -> %lld.%09ld inc\n", - (long long)inode->i_mtime.tv_sec, + inode->i_mtime.tv_sec, inode->i_mtime.tv_nsec, - (long long)mtime->tv_sec, mtime->tv_nsec); - inode->i_mtime = mtime64; + mtime->tv_sec, mtime->tv_nsec); + inode->i_mtime = *mtime; } - if (timespec64_compare(&atime64, &inode->i_atime) > 0) { + if (timespec64_compare(atime, &inode->i_atime) > 0) { dout("atime %lld.%09ld -> %lld.%09ld inc\n", - (long long)inode->i_atime.tv_sec, + inode->i_atime.tv_sec, inode->i_atime.tv_nsec, - (long long)atime->tv_sec, atime->tv_nsec); - inode->i_atime = atime64; + atime->tv_sec, atime->tv_nsec); + inode->i_atime = *atime; } } else if (issued & CEPH_CAP_FILE_EXCL) { /* we did a utimes(); ignore mds values */ @@ -715,9 +712,9 @@ void ceph_fill_file_time(struct inode *inode, int issued, } else { /* we have no write|excl caps; whatever the MDS says is true */ if (ceph_seq_cmp(time_warp_seq, ci->i_time_warp_seq) >= 0) { - inode->i_ctime = ctime64; - inode->i_mtime = mtime64; - inode->i_atime = atime64; + inode->i_ctime = *ctime; + inode->i_mtime = *mtime; + inode->i_atime = *atime; ci->i_time_warp_seq = time_warp_seq; } else { warn = 1; @@ -743,7 +740,7 @@ static int fill_inode(struct inode *inode, struct page *locked_page, struct ceph_mds_reply_inode *info = iinfo->in; struct ceph_inode_info *ci = ceph_inode(inode); int issued, new_issued, info_caps; - struct timespec mtime, atime, ctime; + struct timespec64 mtime, atime, ctime; struct ceph_buffer *xattr_blob = NULL; struct ceph_string *pool_ns = NULL; struct ceph_cap *new_cap = NULL; @@ -823,9 +820,9 @@ static int fill_inode(struct inode *inode, struct page *locked_page, if (new_version || (new_issued & CEPH_CAP_ANY_RD)) { /* be careful with mtime, atime, size */ - ceph_decode_timespec(&atime, &info->atime); - ceph_decode_timespec(&mtime, &info->mtime); - ceph_decode_timespec(&ctime, &info->ctime); + ceph_decode_timespec64(&atime, &info->atime); + ceph_decode_timespec64(&mtime, &info->mtime); + ceph_decode_timespec64(&ctime, &info->ctime); ceph_fill_file_time(inode, issued, le32_to_cpu(info->time_warp_seq), &ctime, &mtime, &atime); @@ -872,7 +869,7 @@ static int fill_inode(struct inode *inode, struct page *locked_page, ci->i_rbytes = le64_to_cpu(info->rbytes); ci->i_rfiles = le64_to_cpu(info->rfiles); ci->i_rsubdirs = le64_to_cpu(info->rsubdirs); - ceph_decode_timespec(&ci->i_rctime, &info->rctime); + ceph_decode_timespec64(&ci->i_rctime, &info->rctime); } } @@ -1953,7 +1950,6 @@ int __ceph_setattr(struct inode *inode, struct iattr *attr) int err = 0; int inode_dirty_flags = 0; bool lock_snap_rwsem = false; - struct timespec ts; prealloc_cf = ceph_alloc_cap_flush(); if (!prealloc_cf) @@ -2029,8 +2025,8 @@ int __ceph_setattr(struct inode *inode, struct iattr *attr) if (ia_valid & ATTR_ATIME) { dout("setattr %p atime %lld.%ld -> %lld.%ld\n", inode, - (long long)inode->i_atime.tv_sec, inode->i_atime.tv_nsec, - (long long)attr->ia_atime.tv_sec, attr->ia_atime.tv_nsec); + inode->i_atime.tv_sec, inode->i_atime.tv_nsec, + attr->ia_atime.tv_sec, attr->ia_atime.tv_nsec); if (issued & CEPH_CAP_FILE_EXCL) { ci->i_time_warp_seq++; inode->i_atime = attr->ia_atime; @@ -2042,8 +2038,8 @@ int __ceph_setattr(struct inode *inode, struct iattr *attr) dirtied |= CEPH_CAP_FILE_WR; } else if ((issued & CEPH_CAP_FILE_SHARED) == 0 || !timespec64_equal(&inode->i_atime, &attr->ia_atime)) { - ts = timespec64_to_timespec(attr->ia_atime); - ceph_encode_timespec(&req->r_args.setattr.atime, &ts); + ceph_encode_timespec64(&req->r_args.setattr.atime, + &attr->ia_atime); mask |= CEPH_SETATTR_ATIME; release |= CEPH_CAP_FILE_SHARED | CEPH_CAP_FILE_RD | CEPH_CAP_FILE_WR; @@ -2051,8 +2047,8 @@ int __ceph_setattr(struct inode *inode, struct iattr *attr) } if (ia_valid & ATTR_MTIME) { dout("setattr %p mtime %lld.%ld -> %lld.%ld\n", inode, - (long long)inode->i_mtime.tv_sec, inode->i_mtime.tv_nsec, - (long long)attr->ia_mtime.tv_sec, attr->ia_mtime.tv_nsec); + inode->i_mtime.tv_sec, inode->i_mtime.tv_nsec, + attr->ia_mtime.tv_sec, attr->ia_mtime.tv_nsec); if (issued & CEPH_CAP_FILE_EXCL) { ci->i_time_warp_seq++; inode->i_mtime = attr->ia_mtime; @@ -2064,8 +2060,8 @@ int __ceph_setattr(struct inode *inode, struct iattr *attr) dirtied |= CEPH_CAP_FILE_WR; } else if ((issued & CEPH_CAP_FILE_SHARED) == 0 || !timespec64_equal(&inode->i_mtime, &attr->ia_mtime)) { - ts = timespec64_to_timespec(attr->ia_mtime); - ceph_encode_timespec(&req->r_args.setattr.mtime, &ts); + ceph_encode_timespec64(&req->r_args.setattr.mtime, + &attr->ia_mtime); mask |= CEPH_SETATTR_MTIME; release |= CEPH_CAP_FILE_SHARED | CEPH_CAP_FILE_RD | CEPH_CAP_FILE_WR; @@ -2096,8 +2092,8 @@ int __ceph_setattr(struct inode *inode, struct iattr *attr) bool only = (ia_valid & (ATTR_SIZE|ATTR_MTIME|ATTR_ATIME| ATTR_MODE|ATTR_UID|ATTR_GID)) == 0; dout("setattr %p ctime %lld.%ld -> %lld.%ld (%s)\n", inode, - (long long)inode->i_ctime.tv_sec, inode->i_ctime.tv_nsec, - (long long)attr->ia_ctime.tv_sec, attr->ia_ctime.tv_nsec, + inode->i_ctime.tv_sec, inode->i_ctime.tv_nsec, + attr->ia_ctime.tv_sec, attr->ia_ctime.tv_nsec, only ? "ctime only" : "ignored"); if (only) { /* diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index 69c839316a7a..580644b04737 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -2961,15 +2961,12 @@ static int encode_caps_cb(struct inode *inode, struct ceph_cap *cap, rec.v2.flock_len = (__force __le32) ((ci->i_ceph_flags & CEPH_I_ERROR_FILELOCK) ? 0 : 1); } else { - struct timespec ts; rec.v1.cap_id = cpu_to_le64(cap->cap_id); rec.v1.wanted = cpu_to_le32(__ceph_caps_wanted(ci)); rec.v1.issued = cpu_to_le32(cap->issued); rec.v1.size = cpu_to_le64(inode->i_size); - ts = timespec64_to_timespec(inode->i_mtime); - ceph_encode_timespec(&rec.v1.mtime, &ts); - ts = timespec64_to_timespec(inode->i_atime); - ceph_encode_timespec(&rec.v1.atime, &ts); + ceph_encode_timespec64(&rec.v1.mtime, &inode->i_mtime); + ceph_encode_timespec64(&rec.v1.atime, &inode->i_atime); rec.v1.snaprealm = cpu_to_le64(ci->i_snap_realm->ino); rec.v1.pathbase = cpu_to_le64(pathbase); } diff --git a/fs/ceph/snap.c b/fs/ceph/snap.c index af81555c14fd..041c27ea8de1 100644 --- a/fs/ceph/snap.c +++ b/fs/ceph/snap.c @@ -594,9 +594,9 @@ int __ceph_finish_cap_snap(struct ceph_inode_info *ci, BUG_ON(capsnap->writing); capsnap->size = inode->i_size; - capsnap->mtime = timespec64_to_timespec(inode->i_mtime); - capsnap->atime = timespec64_to_timespec(inode->i_atime); - capsnap->ctime = timespec64_to_timespec(inode->i_ctime); + capsnap->mtime = inode->i_mtime; + capsnap->atime = inode->i_atime; + capsnap->ctime = inode->i_ctime; capsnap->time_warp_seq = ci->i_time_warp_seq; capsnap->truncate_size = ci->i_truncate_size; capsnap->truncate_seq = ci->i_truncate_seq; diff --git a/fs/ceph/super.h b/fs/ceph/super.h index a7077a0c989f..d3eb70e2b527 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -193,7 +193,7 @@ struct ceph_cap_snap { u64 xattr_version; u64 size; - struct timespec mtime, atime, ctime; + struct timespec64 mtime, atime, ctime; u64 time_warp_seq; u64 truncate_size; u32 truncate_seq; @@ -307,7 +307,7 @@ struct ceph_inode_info { char *i_symlink; /* for dirs */ - struct timespec i_rctime; + struct timespec64 i_rctime; u64 i_rbytes, i_rfiles, i_rsubdirs; u64 i_files, i_subdirs; @@ -857,8 +857,9 @@ extern struct inode *ceph_get_snapdir(struct inode *parent); extern int ceph_fill_file_size(struct inode *inode, int issued, u32 truncate_seq, u64 truncate_size, u64 size); extern void ceph_fill_file_time(struct inode *inode, int issued, - u64 time_warp_seq, struct timespec *ctime, - struct timespec *mtime, struct timespec *atime); + u64 time_warp_seq, struct timespec64 *ctime, + struct timespec64 *mtime, + struct timespec64 *atime); extern int ceph_fill_trace(struct super_block *sb, struct ceph_mds_request *req); extern int ceph_readdir_prepopulate(struct ceph_mds_request *req, diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c index 5bc8edb4c2a6..5cc8b94f8206 100644 --- a/fs/ceph/xattr.c +++ b/fs/ceph/xattr.c @@ -224,8 +224,8 @@ static size_t ceph_vxattrcb_dir_rbytes(struct ceph_inode_info *ci, char *val, static size_t ceph_vxattrcb_dir_rctime(struct ceph_inode_info *ci, char *val, size_t size) { - return snprintf(val, size, "%ld.09%ld", (long)ci->i_rctime.tv_sec, - (long)ci->i_rctime.tv_nsec); + return snprintf(val, size, "%lld.09%ld", ci->i_rctime.tv_sec, + ci->i_rctime.tv_nsec); } /* quotas */