1 files changed, 36 insertions, 29 deletions

diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 4c7c7bfb2b2f..8e4a63c4151a 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -114,7 +114,7 @@ xfs_setattr(
                  */
                 ASSERT(udqp == NULL);
                 ASSERT(gdqp == NULL);
-                code = xfs_qm_vop_dqalloc(ip, uid, gid, ip->i_d.di_projid,
+                code = xfs_qm_vop_dqalloc(ip, uid, gid, xfs_get_projid(ip),
                                          qflags, &udqp, &gdqp);
                 if (code)
                         return code;
@@ -184,8 +184,11 @@ xfs_setattr(
                     ip->i_size == 0 && ip->i_d.di_nextents == 0) {
                         xfs_iunlock(ip, XFS_ILOCK_EXCL);
                         lock_flags &= ~XFS_ILOCK_EXCL;
-                        if (mask & ATTR_CTIME)
-                                xfs_ichgtime(ip, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
+                        if (mask & ATTR_CTIME) {
+                                inode->i_mtime = inode->i_ctime =
+                                                current_fs_time(inode->i_sb);
+                                xfs_mark_inode_dirty_sync(ip);
+                        }
                         code = 0;
                         goto error_return;
                 }
@@ -1253,8 +1256,7 @@ xfs_create(
         struct xfs_name         *name,
         mode_t                  mode,
         xfs_dev_t               rdev,
-        xfs_inode_t             **ipp,
-        cred_t                  *credp)
+        xfs_inode_t             **ipp)
 {
         int                     is_dir = S_ISDIR(mode);
         struct xfs_mount        *mp = dp->i_mount;
@@ -1266,7 +1268,7 @@ xfs_create(
         boolean_t               unlock_dp_on_error = B_FALSE;
         uint                    cancel_flags;
         int                     committed;
-        xfs_prid_t              prid;
+        prid_t                  prid;
         struct xfs_dquot        *udqp = NULL;
         struct xfs_dquot        *gdqp = NULL;
         uint                    resblks;
@@ -1279,9 +1281,9 @@ xfs_create(
                 return XFS_ERROR(EIO);
 
         if (dp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT)
-                prid = dp->i_d.di_projid;
+                prid = xfs_get_projid(dp);
         else
-                prid = dfltprid;
+                prid = XFS_PROJID_DEFAULT;
 
         /*
          * Make sure that we have allocated dquot(s) on disk.
@@ -1360,7 +1362,7 @@ xfs_create(
          * entry pointing to them, but a directory also the "." entry
          * pointing to itself.
          */
-        error = xfs_dir_ialloc(&tp, dp, mode, is_dir ? 2 : 1, rdev, credp,
+        error = xfs_dir_ialloc(&tp, dp, mode, is_dir ? 2 : 1, rdev,
                                prid, resblks > 0, &ip, &committed);
         if (error) {
                 if (error == ENOSPC)
@@ -1391,7 +1393,7 @@ xfs_create(
                 ASSERT(error != ENOSPC);
                 goto out_trans_abort;
         }
-        xfs_ichgtime(dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
+        xfs_trans_ichgtime(tp, dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
         xfs_trans_log_inode(tp, dp, XFS_ILOG_CORE);
 
         if (is_dir) {
@@ -1742,7 +1744,7 @@ xfs_remove(
                 ASSERT(error != ENOENT);
                 goto out_bmap_cancel;
         }
-        xfs_ichgtime(dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
+        xfs_trans_ichgtime(tp, dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
 
         if (is_dir) {
                 /*
@@ -1880,7 +1882,7 @@ xfs_link(
          * the tree quota mechanism could be circumvented.
          */
         if (unlikely((tdp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT) &&
-                     (tdp->i_d.di_projid != sip->i_d.di_projid))) {
+                     (xfs_get_projid(tdp) != xfs_get_projid(sip)))) {
                 error = XFS_ERROR(EXDEV);
                 goto error_return;
         }
@@ -1895,7 +1897,7 @@ xfs_link(
                                         &first_block, &free_list, resblks);
         if (error)
                 goto abort_return;
-        xfs_ichgtime(tdp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
+        xfs_trans_ichgtime(tp, tdp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
         xfs_trans_log_inode(tp, tdp, XFS_ILOG_CORE);
 
         error = xfs_bumplink(tp, sip);
@@ -1933,8 +1935,7 @@ xfs_symlink(
         struct xfs_name         *link_name,
         const char              *target_path,
         mode_t                  mode,
-        xfs_inode_t             **ipp,
-        cred_t                  *credp)
+        xfs_inode_t             **ipp)
 {
         xfs_mount_t             *mp = dp->i_mount;
         xfs_trans_t             *tp;
@@ -1955,7 +1956,7 @@ xfs_symlink(
         int                     byte_cnt;
         int                     n;
         xfs_buf_t               *bp;
-        xfs_prid_t              prid;
+        prid_t                  prid;
         struct xfs_dquot        *udqp, *gdqp;
         uint                    resblks;
 
@@ -1978,9 +1979,9 @@ xfs_symlink(
 
         udqp = gdqp = NULL;
         if (dp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT)
-                prid = dp->i_d.di_projid;
+                prid = xfs_get_projid(dp);
         else
-                prid = (xfs_prid_t)dfltprid;
+                prid = XFS_PROJID_DEFAULT;
 
         /*
          * Make sure that we have allocated dquot(s) on disk.
@@ -2046,8 +2047,8 @@ xfs_symlink(
         /*
          * Allocate an inode for the symlink.
          */
-        error = xfs_dir_ialloc(&tp, dp, S_IFLNK | (mode & ~S_IFMT),
-                               1, 0, credp, prid, resblks > 0, &ip, NULL);
+        error = xfs_dir_ialloc(&tp, dp, S_IFLNK | (mode & ~S_IFMT), 1, 0,
+                               prid, resblks > 0, &ip, NULL);
         if (error) {
                 if (error == ENOSPC)
                         goto error_return;
@@ -2129,7 +2130,7 @@ xfs_symlink(
                                         &first_block, &free_list, resblks);
         if (error)
                 goto error1;
-        xfs_ichgtime(dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
+        xfs_trans_ichgtime(tp, dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
         xfs_trans_log_inode(tp, dp, XFS_ILOG_CORE);
 
         /*
@@ -2272,7 +2273,7 @@ xfs_alloc_file_space(
         count = len;
         imapp = &imaps[0];
         nimaps = 1;
-        bmapi_flag = XFS_BMAPI_WRITE | (alloc_type ? XFS_BMAPI_PREALLOC : 0);
+        bmapi_flag = XFS_BMAPI_WRITE | alloc_type;
         startoffset_fsb = XFS_B_TO_FSBT(mp, offset);
         allocatesize_fsb = XFS_B_TO_FSB(mp, count);
 
@@ -2431,9 +2432,9 @@ xfs_zero_remaining_bytes(
         if (endoff > ip->i_size)
                 endoff = ip->i_size;
 
-        bp = xfs_buf_get_noaddr(mp->m_sb.sb_blocksize,
-                                XFS_IS_REALTIME_INODE(ip) ?
-                                mp->m_rtdev_targp : mp->m_ddev_targp);
+        bp = xfs_buf_get_uncached(XFS_IS_REALTIME_INODE(ip) ?
+                                        mp->m_rtdev_targp : mp->m_ddev_targp,
+                                mp->m_sb.sb_blocksize, XBF_DONT_BLOCK);
         if (!bp)
                 return XFS_ERROR(ENOMEM);
 
@@ -2459,7 +2460,7 @@ xfs_zero_remaining_bytes(
                 XFS_BUF_READ(bp);
                 XFS_BUF_SET_ADDR(bp, xfs_fsb_to_db(ip, imap.br_startblock));
                 xfsbdstrat(mp, bp);
-                error = xfs_iowait(bp);
+                error = xfs_buf_iowait(bp);
                 if (error) {
                         xfs_ioerror_alert("xfs_zero_remaining_bytes(read)",
                                           mp, bp, XFS_BUF_ADDR(bp));
@@ -2472,7 +2473,7 @@ xfs_zero_remaining_bytes(
                 XFS_BUF_UNREAD(bp);
                 XFS_BUF_WRITE(bp);
                 xfsbdstrat(mp, bp);
-                error = xfs_iowait(bp);
+                error = xfs_buf_iowait(bp);
                 if (error) {
                         xfs_ioerror_alert("xfs_zero_remaining_bytes(write)",
                                           mp, bp, XFS_BUF_ADDR(bp));
@@ -2711,6 +2712,7 @@ xfs_change_file_space(
         xfs_off_t       llen;
         xfs_trans_t     *tp;
         struct iattr    iattr;
+        int             prealloc_type;
 
         if (!S_ISREG(ip->i_d.di_mode))
                 return XFS_ERROR(EINVAL);
@@ -2753,12 +2755,17 @@ xfs_change_file_space(
          * size to be changed.
          */
         setprealloc = clrprealloc = 0;
+        prealloc_type = XFS_BMAPI_PREALLOC;
 
         switch (cmd) {
+        case XFS_IOC_ZERO_RANGE:
+                prealloc_type |= XFS_BMAPI_CONVERT;
+                xfs_tosspages(ip, startoffset, startoffset + bf->l_len, 0);
+                /* FALLTHRU */
         case XFS_IOC_RESVSP:
         case XFS_IOC_RESVSP64:
                 error = xfs_alloc_file_space(ip, startoffset, bf->l_len,
-                                                                1, attr_flags);
+                                                prealloc_type, attr_flags);
                 if (error)
                         return error;
                 setprealloc = 1;
@@ -2827,7 +2834,7 @@ xfs_change_file_space(
                 if (ip->i_d.di_mode & S_IXGRP)
                         ip->i_d.di_mode &= ~S_ISGID;
 
-                xfs_ichgtime(ip, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
+                xfs_trans_ichgtime(tp, ip, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
         }
         if (setprealloc)
                 ip->i_d.di_flags |= XFS_DIFLAG_PREALLOC;