1 files changed, 15 insertions, 157 deletions

diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index c1646838898f..f6fd7502fc0e 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -26,7 +26,6 @@
 #include "xfs_sb.h"
 #include "xfs_ag.h"
 #include "xfs_dir2.h"
-#include "xfs_dmapi.h"
 #include "xfs_mount.h"
 #include "xfs_da_btree.h"
 #include "xfs_bmap_btree.h"
@@ -143,16 +142,6 @@ xfs_setattr(
                         goto error_return;
                 }
         } else {
-                if (DM_EVENT_ENABLED(ip, DM_EVENT_TRUNCATE) &&
-                    !(flags & XFS_ATTR_DMI)) {
-                        int dmflags = AT_DELAY_FLAG(flags) | DM_SEM_FLAG_WR;
-                        code = XFS_SEND_DATA(mp, DM_EVENT_TRUNCATE, ip,
-                                iattr->ia_size, 0, dmflags, NULL);
-                        if (code) {
-                                lock_flags = 0;
-                                goto error_return;
-                        }
-                }
                 if (need_iolock)
                         lock_flags |= XFS_IOLOCK_EXCL;
         }
@@ -470,17 +459,10 @@ xfs_setattr(
                         return XFS_ERROR(code);
         }
 
-        if (DM_EVENT_ENABLED(ip, DM_EVENT_ATTRIBUTE) &&
-            !(flags & XFS_ATTR_DMI)) {
-                (void) XFS_SEND_NAMESP(mp, DM_EVENT_ATTRIBUTE, ip, DM_RIGHT_NULL,
-                                        NULL, DM_RIGHT_NULL, NULL, NULL,
-                                        0, 0, AT_DELAY_FLAG(flags));
-        }
         return 0;
 
  abort_return:
         commit_flags |= XFS_TRANS_ABORT;
-        /* FALLTHROUGH */
  error_return:
         xfs_qm_dqrele(udqp);
         xfs_qm_dqrele(gdqp);
@@ -1060,9 +1042,6 @@ xfs_inactive(
 
         mp = ip->i_mount;
 
-        if (ip->i_d.di_nlink == 0 && DM_EVENT_ENABLED(ip, DM_EVENT_DESTROY))
-                XFS_SEND_DESTROY(mp, ip, DM_RIGHT_NULL);
-
         error = 0;
 
         /* If this is a read-only mount, don't do this (would generate I/O) */
@@ -1314,16 +1293,6 @@ xfs_create(
         if (XFS_FORCED_SHUTDOWN(mp))
                 return XFS_ERROR(EIO);
 
-        if (DM_EVENT_ENABLED(dp, DM_EVENT_CREATE)) {
-                error = XFS_SEND_NAMESP(mp, DM_EVENT_CREATE,
-                                dp, DM_RIGHT_NULL, NULL,
-                                DM_RIGHT_NULL, name->name, NULL,
-                                mode, 0, 0);
-
-                if (error)
-                        return error;
-        }
-
         if (dp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT)
                 prid = dp->i_d.di_projid;
         else
@@ -1487,16 +1456,7 @@ xfs_create(
         xfs_qm_dqrele(gdqp);
 
         *ipp = ip;
-
-        /* Fallthrough to std_return with error = 0  */
- std_return:
-        if (DM_EVENT_ENABLED(dp, DM_EVENT_POSTCREATE)) {
-                XFS_SEND_NAMESP(mp, DM_EVENT_POSTCREATE, dp, DM_RIGHT_NULL,
-                                ip, DM_RIGHT_NULL, name->name, NULL, mode,
-                                error, 0);
-        }
-
-        return error;
+        return 0;
 
  out_bmap_cancel:
         xfs_bmap_cancel(&free_list);
@@ -1510,8 +1470,8 @@ xfs_create(
 
         if (unlock_dp_on_error)
                 xfs_iunlock(dp, XFS_ILOCK_EXCL);
-
-        goto std_return;
+ std_return:
+        return error;
 
  out_abort_rele:
         /*
@@ -1732,14 +1692,6 @@ xfs_remove(
         if (XFS_FORCED_SHUTDOWN(mp))
                 return XFS_ERROR(EIO);
 
-        if (DM_EVENT_ENABLED(dp, DM_EVENT_REMOVE)) {
-                error = XFS_SEND_NAMESP(mp, DM_EVENT_REMOVE, dp, DM_RIGHT_NULL,
-                                        NULL, DM_RIGHT_NULL, name->name, NULL,
-                                        ip->i_d.di_mode, 0, 0);
-                if (error)
-                        return error;
-        }
-
         error = xfs_qm_dqattach(dp, 0);
         if (error)
                 goto std_return;
@@ -1877,21 +1829,15 @@ xfs_remove(
         if (!is_dir && link_zero && xfs_inode_is_filestream(ip))
                 xfs_filestream_deassociate(ip);
 
- std_return:
-        if (DM_EVENT_ENABLED(dp, DM_EVENT_POSTREMOVE)) {
-                XFS_SEND_NAMESP(mp, DM_EVENT_POSTREMOVE, dp, DM_RIGHT_NULL,
-                                NULL, DM_RIGHT_NULL, name->name, NULL,
-                                ip->i_d.di_mode, error, 0);
-        }
-
-        return error;
+        return 0;
 
  out_bmap_cancel:
         xfs_bmap_cancel(&free_list);
         cancel_flags |= XFS_TRANS_ABORT;
  out_trans_cancel:
         xfs_trans_cancel(tp, cancel_flags);
-        goto std_return;
+ std_return:
+        return error;
 }
 
 int
@@ -1917,17 +1863,6 @@ xfs_link(
         if (XFS_FORCED_SHUTDOWN(mp))
                 return XFS_ERROR(EIO);
 
-        if (DM_EVENT_ENABLED(tdp, DM_EVENT_LINK)) {
-                error = XFS_SEND_NAMESP(mp, DM_EVENT_LINK,
-                                        tdp, DM_RIGHT_NULL,
-                                        sip, DM_RIGHT_NULL,
-                                        target_name->name, NULL, 0, 0, 0);
-                if (error)
-                        return error;
-        }
-
-        /* Return through std_return after this point. */
-
         error = xfs_qm_dqattach(sip, 0);
         if (error)
                 goto std_return;
@@ -2014,27 +1949,14 @@ xfs_link(
                 goto abort_return;
         }
 
-        error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
-        if (error)
-                goto std_return;
-
-        /* Fall through to std_return with error = 0. */
-std_return:
-        if (DM_EVENT_ENABLED(sip, DM_EVENT_POSTLINK)) {
-                (void) XFS_SEND_NAMESP(mp, DM_EVENT_POSTLINK,
-                                tdp, DM_RIGHT_NULL,
-                                sip, DM_RIGHT_NULL,
-                                target_name->name, NULL, 0, error, 0);
-        }
-        return error;
+        return xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
 
  abort_return:
         cancel_flags |= XFS_TRANS_ABORT;
-        /* FALLTHROUGH */
-
  error_return:
         xfs_trans_cancel(tp, cancel_flags);
-        goto std_return;
+ std_return:
+        return error;
 }
 
 int
@@ -2086,17 +2008,6 @@ xfs_symlink(
         if (pathlen >= MAXPATHLEN)      /* total string too long */
                 return XFS_ERROR(ENAMETOOLONG);
 
-        if (DM_EVENT_ENABLED(dp, DM_EVENT_SYMLINK)) {
-                error = XFS_SEND_NAMESP(mp, DM_EVENT_SYMLINK, dp,
-                                        DM_RIGHT_NULL, NULL, DM_RIGHT_NULL,
-                                        link_name->name,
-                                        (unsigned char *)target_path, 0, 0, 0);
-                if (error)
-                        return error;
-        }
-
-        /* Return through std_return after this point. */
-
         udqp = gdqp = NULL;
         if (dp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT)
                 prid = dp->i_d.di_projid;
@@ -2278,21 +2189,8 @@ xfs_symlink(
         xfs_qm_dqrele(udqp);
         xfs_qm_dqrele(gdqp);
 
-        /* Fall through to std_return with error = 0 or errno from
-         * xfs_trans_commit     */
-std_return:
-        if (DM_EVENT_ENABLED(dp, DM_EVENT_POSTSYMLINK)) {
-                (void) XFS_SEND_NAMESP(mp, DM_EVENT_POSTSYMLINK,
-                                        dp, DM_RIGHT_NULL,
-                                        error ? NULL : ip,
-                                        DM_RIGHT_NULL, link_name->name,
-                                        (unsigned char *)target_path,
-                                        0, error, 0);
-        }
-
-        if (!error)
-                *ipp = ip;
-        return error;
+        *ipp = ip;
+        return 0;
 
  error2:
         IRELE(ip);
@@ -2306,8 +2204,8 @@ std_return:
 
         if (unlock_dp_on_error)
                 xfs_iunlock(dp, XFS_ILOCK_EXCL);
-
-        goto std_return;
+ std_return:
+        return error;
 }
 
 int
@@ -2412,25 +2310,9 @@ xfs_alloc_file_space(
         startoffset_fsb = XFS_B_TO_FSBT(mp, offset);
         allocatesize_fsb = XFS_B_TO_FSB(mp, count);
 
-        /*      Generate a DMAPI event if needed.       */
-        if (alloc_type != 0 && offset < ip->i_size &&
-                        (attr_flags & XFS_ATTR_DMI) == 0  &&
-                        DM_EVENT_ENABLED(ip, DM_EVENT_WRITE)) {
-                xfs_off_t           end_dmi_offset;
-
-                end_dmi_offset = offset+len;
-                if (end_dmi_offset > ip->i_size)
-                        end_dmi_offset = ip->i_size;
-                error = XFS_SEND_DATA(mp, DM_EVENT_WRITE, ip, offset,
-                                      end_dmi_offset - offset, 0, NULL);
-                if (error)
-                        return error;
-        }
-
         /*
          * Allocate file space until done or until there is an error
          */
-retry:
         while (allocatesize_fsb && !error) {
                 xfs_fileoff_t   s, e;
 
@@ -2527,17 +2409,6 @@ retry:
                 startoffset_fsb += allocated_fsb;
                 allocatesize_fsb -= allocated_fsb;
         }
-dmapi_enospc_check:
-        if (error == ENOSPC && (attr_flags & XFS_ATTR_DMI) == 0 &&
-            DM_EVENT_ENABLED(ip, DM_EVENT_NOSPACE)) {
-                error = XFS_SEND_NAMESP(mp, DM_EVENT_NOSPACE,
-                                ip, DM_RIGHT_NULL,
-                                ip, DM_RIGHT_NULL,
-                                NULL, NULL, 0, 0, 0); /* Delay flag intentionally unused */
-                if (error == 0)
-                        goto retry;     /* Maybe DMAPI app. has made space */
-                /* else fall through with error from XFS_SEND_DATA */
-        }
 
         return error;
 
@@ -2548,7 +2419,7 @@ error0:	/* Cancel bmap, unlock inode, unreserve quota blocks, cancel trans */
 error1: /* Just cancel transaction */
         xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES | XFS_TRANS_ABORT);
         xfs_iunlock(ip, XFS_ILOCK_EXCL);
-        goto dmapi_enospc_check;
+        return error;
 }
 
 /*
@@ -2661,7 +2532,6 @@ xfs_free_file_space(
 {
         int                     committed;
         int                     done;
-        xfs_off_t               end_dmi_offset;
         xfs_fileoff_t           endoffset_fsb;
         int                     error;
         xfs_fsblock_t           firstfsb;
@@ -2691,19 +2561,7 @@ xfs_free_file_space(
                 return error;
         rt = XFS_IS_REALTIME_INODE(ip);
         startoffset_fsb = XFS_B_TO_FSB(mp, offset);
-        end_dmi_offset = offset + len;
-        endoffset_fsb = XFS_B_TO_FSBT(mp, end_dmi_offset);
-
-        if (offset < ip->i_size && (attr_flags & XFS_ATTR_DMI) == 0 &&
-            DM_EVENT_ENABLED(ip, DM_EVENT_WRITE)) {
-                if (end_dmi_offset > ip->i_size)
-                        end_dmi_offset = ip->i_size;
-                error = XFS_SEND_DATA(mp, DM_EVENT_WRITE, ip,
-                                offset, end_dmi_offset - offset,
-                                AT_DELAY_FLAG(attr_flags), NULL);
-                if (error)
-                        return error;
-        }
+        endoffset_fsb = XFS_B_TO_FSBT(mp, offset + len);
 
         if (attr_flags & XFS_ATTR_NOLOCK)
                 need_iolock = 0;