| Message ID | 1510942905-12897-11-git-send-email-allison.henderson@oracle.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
On Fri, Nov 17, 2017 at 11:21:38AM -0700, Allison Henderson wrote: > From: Dave Chinner <dchinner@redhat.com> > > We need to add, remove or modify parent pointer attributes during > create/link/unlink/rename operations atomically with the dirents in the parent > directories being modified. This means they need to be modified in the same > transaction as the parent directories, and so we need to add the required > space for the attribute modifications to the transaction reservations. > > [achender: rebased, added xfs_sb_version_hasparent stub] > > Signed-off-by: Dave Chinner <dchinner@redhat.com> > Signed-off-by: Allison Henderson <allison.henderson@oracle.com> > --- > fs/xfs/libxfs/xfs_format.h | 5 ++ > fs/xfs/libxfs/xfs_trans_resv.c | 103 ++++++++++++++++++++++++++++++++--------- > 2 files changed, 85 insertions(+), 23 deletions(-) > > diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h > index b9ea5bf..121862a 100644 > --- a/fs/xfs/libxfs/xfs_format.h > +++ b/fs/xfs/libxfs/xfs_format.h > @@ -556,6 +556,11 @@ static inline bool xfs_sb_version_hasreflink(struct xfs_sb *sbp) > (sbp->sb_features_ro_compat & XFS_SB_FEAT_RO_COMPAT_REFLINK); > } > > +static inline bool xfs_sb_version_hasparent(struct xfs_sb *sbp) > +{ > + return false; /* We'll enable this at the end of the set */ > +} > + > /* > * end of superblock version macros > */ > diff --git a/fs/xfs/libxfs/xfs_trans_resv.c b/fs/xfs/libxfs/xfs_trans_resv.c > index 6bd916b..54399e2 100644 > --- a/fs/xfs/libxfs/xfs_trans_resv.c > +++ b/fs/xfs/libxfs/xfs_trans_resv.c > @@ -802,29 +802,30 @@ xfs_calc_sb_reservation( > return xfs_calc_buf_res(1, mp->m_sb.sb_sectsize); > } > > +/* > + * Namespace reservations. > + * > + * These get tricky when parent pointers are enabled as we have attribute > + * modifications occurring from within these transactions. Rather than confuse > + * each of these reservation calculations with the conditional attribute > + * reservations, add them here in a clear and concise manner. This assumes that > + * the attribute reservations have already been calculated. > + * > + * Note that we only include the static attribute reservation here; the runtime > + * reservation will have to be modified by the size of the attributes being > + * added/removed/modified. See the comments on the attribute reservation > + * calculations for more details. > + * > + * Note for rename: rename will vastly overestimate requirements. This will be > + * addressed later when modifications are made to ensure parent attribute > + * modifications can be done atomically with the rename operation. > + */ > void > -xfs_trans_resv_calc( > +xfs_calc_namespace_reservations( > struct xfs_mount *mp, > struct xfs_trans_resv *resp) > { > - /* > - * The following transactions are logged in physical format and > - * require a permanent reservation on space. > - */ > - resp->tr_write.tr_logres = xfs_calc_write_reservation(mp); > - if (xfs_sb_version_hasreflink(&mp->m_sb)) > - resp->tr_write.tr_logcount = XFS_WRITE_LOG_COUNT_REFLINK; > - else > - resp->tr_write.tr_logcount = XFS_WRITE_LOG_COUNT; > - resp->tr_write.tr_logflags |= XFS_TRANS_PERM_LOG_RES; > - > - resp->tr_itruncate.tr_logres = xfs_calc_itruncate_reservation(mp); > - if (xfs_sb_version_hasreflink(&mp->m_sb)) > - resp->tr_itruncate.tr_logcount = > - XFS_ITRUNCATE_LOG_COUNT_REFLINK; > - else > - resp->tr_itruncate.tr_logcount = XFS_ITRUNCATE_LOG_COUNT; > - resp->tr_itruncate.tr_logflags |= XFS_TRANS_PERM_LOG_RES; > + ASSERT(resp->tr_attrsetm.tr_logres > 0); > > resp->tr_rename.tr_logres = xfs_calc_rename_reservation(mp); > resp->tr_rename.tr_logcount = XFS_RENAME_LOG_COUNT; > @@ -846,15 +847,69 @@ xfs_trans_resv_calc( > resp->tr_create.tr_logcount = XFS_CREATE_LOG_COUNT; > resp->tr_create.tr_logflags |= XFS_TRANS_PERM_LOG_RES; > > + resp->tr_mkdir.tr_logres = xfs_calc_mkdir_reservation(mp); > + resp->tr_mkdir.tr_logcount = XFS_MKDIR_LOG_COUNT; > + resp->tr_mkdir.tr_logflags |= XFS_TRANS_PERM_LOG_RES; > + > + if (!xfs_sb_version_hasparent(&mp->m_sb)) > + return; > + > + /* rename can add/remove/modify 2 parent attributes */ > + resp->tr_rename.tr_logres += 2 * max(resp->tr_attrsetm.tr_logres, > + resp->tr_attrrm.tr_logres); > + resp->tr_rename.tr_logcount += 2 * max(resp->tr_attrsetm.tr_logcount, > + resp->tr_attrrm.tr_logcount); > + > + /* create will add 1 parent attribute */ > + resp->tr_create.tr_logres += resp->tr_attrsetm.tr_logres; > + resp->tr_create.tr_logcount += resp->tr_attrsetm.tr_logcount; > + > + /* mkdir will add 1 parent attribute */ > + resp->tr_mkdir.tr_logres += resp->tr_attrsetm.tr_logres; > + resp->tr_mkdir.tr_logcount += resp->tr_attrsetm.tr_logcount; > + > + /* link will add 1 parent attribute */ > + resp->tr_link.tr_logres += resp->tr_attrsetm.tr_logres; > + resp->tr_link.tr_logcount += resp->tr_attrsetm.tr_logcount; > + > + /* symlink will add 1 parent attribute */ > + resp->tr_symlink.tr_logres += resp->tr_attrsetm.tr_logres; > + resp->tr_symlink.tr_logcount += resp->tr_attrsetm.tr_logcount; > + > + /* remove will remove 1 parent attribute */ > + resp->tr_remove.tr_logres += resp->tr_attrrm.tr_logres; > + resp->tr_remove.tr_logcount = resp->tr_attrrm.tr_logcount; djwong, clearly reviewing patches in reverse order: This looks pretty similar to the function in the next patch; can they be combined into a single helper? > +} > + > +void > +xfs_trans_resv_calc( > + struct xfs_mount *mp, > + struct xfs_trans_resv *resp) > +{ > + /* > + * The following transactions are logged in physical format and > + * require a permanent reservation on space. > + */ > + resp->tr_write.tr_logres = xfs_calc_write_reservation(mp); > + if (xfs_sb_version_hasreflink(&mp->m_sb)) > + resp->tr_write.tr_logcount = XFS_WRITE_LOG_COUNT_REFLINK; > + else > + resp->tr_write.tr_logcount = XFS_WRITE_LOG_COUNT; > + resp->tr_write.tr_logflags |= XFS_TRANS_PERM_LOG_RES; > + > + resp->tr_itruncate.tr_logres = xfs_calc_itruncate_reservation(mp); > + if (xfs_sb_version_hasreflink(&mp->m_sb)) > + resp->tr_itruncate.tr_logcount = > + XFS_ITRUNCATE_LOG_COUNT_REFLINK; > + else > + resp->tr_itruncate.tr_logcount = XFS_ITRUNCATE_LOG_COUNT; > + resp->tr_itruncate.tr_logflags |= XFS_TRANS_PERM_LOG_RES; > + > resp->tr_create_tmpfile.tr_logres = > xfs_calc_create_tmpfile_reservation(mp); > resp->tr_create_tmpfile.tr_logcount = XFS_CREATE_TMPFILE_LOG_COUNT; > resp->tr_create_tmpfile.tr_logflags |= XFS_TRANS_PERM_LOG_RES; > > - resp->tr_mkdir.tr_logres = xfs_calc_mkdir_reservation(mp); > - resp->tr_mkdir.tr_logcount = XFS_MKDIR_LOG_COUNT; > - resp->tr_mkdir.tr_logflags |= XFS_TRANS_PERM_LOG_RES; > - > resp->tr_ifree.tr_logres = xfs_calc_ifree_reservation(mp); > resp->tr_ifree.tr_logcount = XFS_INACTIVE_LOG_COUNT; > resp->tr_ifree.tr_logflags |= XFS_TRANS_PERM_LOG_RES; > @@ -886,6 +941,8 @@ xfs_trans_resv_calc( > resp->tr_qm_dqalloc.tr_logcount = XFS_WRITE_LOG_COUNT; > resp->tr_qm_dqalloc.tr_logflags |= XFS_TRANS_PERM_LOG_RES; > > + xfs_calc_namespace_reservations(mp, resp); > + > /* > * The following transactions are logged in logical format with > * a default log count. > -- > 2.7.4 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-xfs" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-xfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On 11/28/2017 11:58 AM, Darrick J. Wong wrote: > On Fri, Nov 17, 2017 at 11:21:38AM -0700, Allison Henderson wrote: >> From: Dave Chinner<dchinner@redhat.com> >> >> We need to add, remove or modify parent pointer attributes during >> create/link/unlink/rename operations atomically with the dirents in the parent >> directories being modified. This means they need to be modified in the same >> transaction as the parent directories, and so we need to add the required >> space for the attribute modifications to the transaction reservations. >> >> [achender: rebased, added xfs_sb_version_hasparent stub] >> >> Signed-off-by: Dave Chinner<dchinner@redhat.com> >> Signed-off-by: Allison Henderson<allison.henderson@oracle.com> >> --- >> fs/xfs/libxfs/xfs_format.h | 5 ++ >> fs/xfs/libxfs/xfs_trans_resv.c | 103 ++++++++++++++++++++++++++++++++--------- >> 2 files changed, 85 insertions(+), 23 deletions(-) >> >> diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h >> index b9ea5bf..121862a 100644 >> --- a/fs/xfs/libxfs/xfs_format.h >> +++ b/fs/xfs/libxfs/xfs_format.h >> @@ -556,6 +556,11 @@ static inline bool xfs_sb_version_hasreflink(struct xfs_sb *sbp) >> (sbp->sb_features_ro_compat & XFS_SB_FEAT_RO_COMPAT_REFLINK); >> } >> >> +static inline bool xfs_sb_version_hasparent(struct xfs_sb *sbp) >> +{ >> + return false; /* We'll enable this at the end of the set */ >> +} >> + >> /* >> * end of superblock version macros >> */ >> diff --git a/fs/xfs/libxfs/xfs_trans_resv.c b/fs/xfs/libxfs/xfs_trans_resv.c >> index 6bd916b..54399e2 100644 >> --- a/fs/xfs/libxfs/xfs_trans_resv.c >> +++ b/fs/xfs/libxfs/xfs_trans_resv.c >> @@ -802,29 +802,30 @@ xfs_calc_sb_reservation( >> return xfs_calc_buf_res(1, mp->m_sb.sb_sectsize); >> } >> >> +/* >> + * Namespace reservations. >> + * >> + * These get tricky when parent pointers are enabled as we have attribute >> + * modifications occurring from within these transactions. Rather than confuse >> + * each of these reservation calculations with the conditional attribute >> + * reservations, add them here in a clear and concise manner. This assumes that >> + * the attribute reservations have already been calculated. >> + * >> + * Note that we only include the static attribute reservation here; the runtime >> + * reservation will have to be modified by the size of the attributes being >> + * added/removed/modified. See the comments on the attribute reservation >> + * calculations for more details. >> + * >> + * Note for rename: rename will vastly overestimate requirements. This will be >> + * addressed later when modifications are made to ensure parent attribute >> + * modifications can be done atomically with the rename operation. >> + */ >> void >> -xfs_trans_resv_calc( >> +xfs_calc_namespace_reservations( >> struct xfs_mount *mp, >> struct xfs_trans_resv *resp) >> { >> - /* >> - * The following transactions are logged in physical format and >> - * require a permanent reservation on space. >> - */ >> - resp->tr_write.tr_logres = xfs_calc_write_reservation(mp); >> - if (xfs_sb_version_hasreflink(&mp->m_sb)) >> - resp->tr_write.tr_logcount = XFS_WRITE_LOG_COUNT_REFLINK; >> - else >> - resp->tr_write.tr_logcount = XFS_WRITE_LOG_COUNT; >> - resp->tr_write.tr_logflags |= XFS_TRANS_PERM_LOG_RES; >> - >> - resp->tr_itruncate.tr_logres = xfs_calc_itruncate_reservation(mp); >> - if (xfs_sb_version_hasreflink(&mp->m_sb)) >> - resp->tr_itruncate.tr_logcount = >> - XFS_ITRUNCATE_LOG_COUNT_REFLINK; >> - else >> - resp->tr_itruncate.tr_logcount = XFS_ITRUNCATE_LOG_COUNT; >> - resp->tr_itruncate.tr_logflags |= XFS_TRANS_PERM_LOG_RES; >> + ASSERT(resp->tr_attrsetm.tr_logres > 0); >> >> resp->tr_rename.tr_logres = xfs_calc_rename_reservation(mp); >> resp->tr_rename.tr_logcount = XFS_RENAME_LOG_COUNT; >> @@ -846,15 +847,69 @@ xfs_trans_resv_calc( >> resp->tr_create.tr_logcount = XFS_CREATE_LOG_COUNT; >> resp->tr_create.tr_logflags |= XFS_TRANS_PERM_LOG_RES; >> >> + resp->tr_mkdir.tr_logres = xfs_calc_mkdir_reservation(mp); >> + resp->tr_mkdir.tr_logcount = XFS_MKDIR_LOG_COUNT; >> + resp->tr_mkdir.tr_logflags |= XFS_TRANS_PERM_LOG_RES; >> + >> + if (!xfs_sb_version_hasparent(&mp->m_sb)) >> + return; >> + >> + /* rename can add/remove/modify 2 parent attributes */ >> + resp->tr_rename.tr_logres += 2 * max(resp->tr_attrsetm.tr_logres, >> + resp->tr_attrrm.tr_logres); >> + resp->tr_rename.tr_logcount += 2 * max(resp->tr_attrsetm.tr_logcount, >> + resp->tr_attrrm.tr_logcount); >> + >> + /* create will add 1 parent attribute */ >> + resp->tr_create.tr_logres += resp->tr_attrsetm.tr_logres; >> + resp->tr_create.tr_logcount += resp->tr_attrsetm.tr_logcount; >> + >> + /* mkdir will add 1 parent attribute */ >> + resp->tr_mkdir.tr_logres += resp->tr_attrsetm.tr_logres; >> + resp->tr_mkdir.tr_logcount += resp->tr_attrsetm.tr_logcount; >> + >> + /* link will add 1 parent attribute */ >> + resp->tr_link.tr_logres += resp->tr_attrsetm.tr_logres; >> + resp->tr_link.tr_logcount += resp->tr_attrsetm.tr_logcount; >> + >> + /* symlink will add 1 parent attribute */ >> + resp->tr_symlink.tr_logres += resp->tr_attrsetm.tr_logres; >> + resp->tr_symlink.tr_logcount += resp->tr_attrsetm.tr_logcount; >> + >> + /* remove will remove 1 parent attribute */ >> + resp->tr_remove.tr_logres += resp->tr_attrrm.tr_logres; >> + resp->tr_remove.tr_logcount = resp->tr_attrrm.tr_logcount; > djwong, clearly reviewing patches in reverse order: > > This looks pretty similar to the function in the next patch; can they > be combined into a single helper? I think so, I'll see if I can get it consolidated >> +} >> + >> +void >> +xfs_trans_resv_calc( >> + struct xfs_mount *mp, >> + struct xfs_trans_resv *resp) >> +{ >> + /* >> + * The following transactions are logged in physical format and >> + * require a permanent reservation on space. >> + */ >> + resp->tr_write.tr_logres = xfs_calc_write_reservation(mp); >> + if (xfs_sb_version_hasreflink(&mp->m_sb)) >> + resp->tr_write.tr_logcount = XFS_WRITE_LOG_COUNT_REFLINK; >> + else >> + resp->tr_write.tr_logcount = XFS_WRITE_LOG_COUNT; >> + resp->tr_write.tr_logflags |= XFS_TRANS_PERM_LOG_RES; >> + >> + resp->tr_itruncate.tr_logres = xfs_calc_itruncate_reservation(mp); >> + if (xfs_sb_version_hasreflink(&mp->m_sb)) >> + resp->tr_itruncate.tr_logcount = >> + XFS_ITRUNCATE_LOG_COUNT_REFLINK; >> + else >> + resp->tr_itruncate.tr_logcount = XFS_ITRUNCATE_LOG_COUNT; >> + resp->tr_itruncate.tr_logflags |= XFS_TRANS_PERM_LOG_RES; >> + >> resp->tr_create_tmpfile.tr_logres = >> xfs_calc_create_tmpfile_reservation(mp); >> resp->tr_create_tmpfile.tr_logcount = XFS_CREATE_TMPFILE_LOG_COUNT; >> resp->tr_create_tmpfile.tr_logflags |= XFS_TRANS_PERM_LOG_RES; >> >> - resp->tr_mkdir.tr_logres = xfs_calc_mkdir_reservation(mp); >> - resp->tr_mkdir.tr_logcount = XFS_MKDIR_LOG_COUNT; >> - resp->tr_mkdir.tr_logflags |= XFS_TRANS_PERM_LOG_RES; >> - >> resp->tr_ifree.tr_logres = xfs_calc_ifree_reservation(mp); >> resp->tr_ifree.tr_logcount = XFS_INACTIVE_LOG_COUNT; >> resp->tr_ifree.tr_logflags |= XFS_TRANS_PERM_LOG_RES; >> @@ -886,6 +941,8 @@ xfs_trans_resv_calc( >> resp->tr_qm_dqalloc.tr_logcount = XFS_WRITE_LOG_COUNT; >> resp->tr_qm_dqalloc.tr_logflags |= XFS_TRANS_PERM_LOG_RES; >> >> + xfs_calc_namespace_reservations(mp, resp); >> + >> /* >> * The following transactions are logged in logical format with >> * a default log count. >> -- >> 2.7.4 >> >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-xfs" in >> the body of a message tomajordomo@vger.kernel.org >> More majordomo info athttp://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-xfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h index b9ea5bf..121862a 100644 --- a/fs/xfs/libxfs/xfs_format.h +++ b/fs/xfs/libxfs/xfs_format.h @@ -556,6 +556,11 @@ static inline bool xfs_sb_version_hasreflink(struct xfs_sb *sbp) (sbp->sb_features_ro_compat & XFS_SB_FEAT_RO_COMPAT_REFLINK); } +static inline bool xfs_sb_version_hasparent(struct xfs_sb *sbp) +{ + return false; /* We'll enable this at the end of the set */ +} + /* * end of superblock version macros */ diff --git a/fs/xfs/libxfs/xfs_trans_resv.c b/fs/xfs/libxfs/xfs_trans_resv.c index 6bd916b..54399e2 100644 --- a/fs/xfs/libxfs/xfs_trans_resv.c +++ b/fs/xfs/libxfs/xfs_trans_resv.c @@ -802,29 +802,30 @@ xfs_calc_sb_reservation( return xfs_calc_buf_res(1, mp->m_sb.sb_sectsize); } +/* + * Namespace reservations. + * + * These get tricky when parent pointers are enabled as we have attribute + * modifications occurring from within these transactions. Rather than confuse + * each of these reservation calculations with the conditional attribute + * reservations, add them here in a clear and concise manner. This assumes that + * the attribute reservations have already been calculated. + * + * Note that we only include the static attribute reservation here; the runtime + * reservation will have to be modified by the size of the attributes being + * added/removed/modified. See the comments on the attribute reservation + * calculations for more details. + * + * Note for rename: rename will vastly overestimate requirements. This will be + * addressed later when modifications are made to ensure parent attribute + * modifications can be done atomically with the rename operation. + */ void -xfs_trans_resv_calc( +xfs_calc_namespace_reservations( struct xfs_mount *mp, struct xfs_trans_resv *resp) { - /* - * The following transactions are logged in physical format and - * require a permanent reservation on space. - */ - resp->tr_write.tr_logres = xfs_calc_write_reservation(mp); - if (xfs_sb_version_hasreflink(&mp->m_sb)) - resp->tr_write.tr_logcount = XFS_WRITE_LOG_COUNT_REFLINK; - else - resp->tr_write.tr_logcount = XFS_WRITE_LOG_COUNT; - resp->tr_write.tr_logflags |= XFS_TRANS_PERM_LOG_RES; - - resp->tr_itruncate.tr_logres = xfs_calc_itruncate_reservation(mp); - if (xfs_sb_version_hasreflink(&mp->m_sb)) - resp->tr_itruncate.tr_logcount = - XFS_ITRUNCATE_LOG_COUNT_REFLINK; - else - resp->tr_itruncate.tr_logcount = XFS_ITRUNCATE_LOG_COUNT; - resp->tr_itruncate.tr_logflags |= XFS_TRANS_PERM_LOG_RES; + ASSERT(resp->tr_attrsetm.tr_logres > 0); resp->tr_rename.tr_logres = xfs_calc_rename_reservation(mp); resp->tr_rename.tr_logcount = XFS_RENAME_LOG_COUNT; @@ -846,15 +847,69 @@ xfs_trans_resv_calc( resp->tr_create.tr_logcount = XFS_CREATE_LOG_COUNT; resp->tr_create.tr_logflags |= XFS_TRANS_PERM_LOG_RES; + resp->tr_mkdir.tr_logres = xfs_calc_mkdir_reservation(mp); + resp->tr_mkdir.tr_logcount = XFS_MKDIR_LOG_COUNT; + resp->tr_mkdir.tr_logflags |= XFS_TRANS_PERM_LOG_RES; + + if (!xfs_sb_version_hasparent(&mp->m_sb)) + return; + + /* rename can add/remove/modify 2 parent attributes */ + resp->tr_rename.tr_logres += 2 * max(resp->tr_attrsetm.tr_logres, + resp->tr_attrrm.tr_logres); + resp->tr_rename.tr_logcount += 2 * max(resp->tr_attrsetm.tr_logcount, + resp->tr_attrrm.tr_logcount); + + /* create will add 1 parent attribute */ + resp->tr_create.tr_logres += resp->tr_attrsetm.tr_logres; + resp->tr_create.tr_logcount += resp->tr_attrsetm.tr_logcount; + + /* mkdir will add 1 parent attribute */ + resp->tr_mkdir.tr_logres += resp->tr_attrsetm.tr_logres; + resp->tr_mkdir.tr_logcount += resp->tr_attrsetm.tr_logcount; + + /* link will add 1 parent attribute */ + resp->tr_link.tr_logres += resp->tr_attrsetm.tr_logres; + resp->tr_link.tr_logcount += resp->tr_attrsetm.tr_logcount; + + /* symlink will add 1 parent attribute */ + resp->tr_symlink.tr_logres += resp->tr_attrsetm.tr_logres; + resp->tr_symlink.tr_logcount += resp->tr_attrsetm.tr_logcount; + + /* remove will remove 1 parent attribute */ + resp->tr_remove.tr_logres += resp->tr_attrrm.tr_logres; + resp->tr_remove.tr_logcount = resp->tr_attrrm.tr_logcount; +} + +void +xfs_trans_resv_calc( + struct xfs_mount *mp, + struct xfs_trans_resv *resp) +{ + /* + * The following transactions are logged in physical format and + * require a permanent reservation on space. + */ + resp->tr_write.tr_logres = xfs_calc_write_reservation(mp); + if (xfs_sb_version_hasreflink(&mp->m_sb)) + resp->tr_write.tr_logcount = XFS_WRITE_LOG_COUNT_REFLINK; + else + resp->tr_write.tr_logcount = XFS_WRITE_LOG_COUNT; + resp->tr_write.tr_logflags |= XFS_TRANS_PERM_LOG_RES; + + resp->tr_itruncate.tr_logres = xfs_calc_itruncate_reservation(mp); + if (xfs_sb_version_hasreflink(&mp->m_sb)) + resp->tr_itruncate.tr_logcount = + XFS_ITRUNCATE_LOG_COUNT_REFLINK; + else + resp->tr_itruncate.tr_logcount = XFS_ITRUNCATE_LOG_COUNT; + resp->tr_itruncate.tr_logflags |= XFS_TRANS_PERM_LOG_RES; + resp->tr_create_tmpfile.tr_logres = xfs_calc_create_tmpfile_reservation(mp); resp->tr_create_tmpfile.tr_logcount = XFS_CREATE_TMPFILE_LOG_COUNT; resp->tr_create_tmpfile.tr_logflags |= XFS_TRANS_PERM_LOG_RES; - resp->tr_mkdir.tr_logres = xfs_calc_mkdir_reservation(mp); - resp->tr_mkdir.tr_logcount = XFS_MKDIR_LOG_COUNT; - resp->tr_mkdir.tr_logflags |= XFS_TRANS_PERM_LOG_RES; - resp->tr_ifree.tr_logres = xfs_calc_ifree_reservation(mp); resp->tr_ifree.tr_logcount = XFS_INACTIVE_LOG_COUNT; resp->tr_ifree.tr_logflags |= XFS_TRANS_PERM_LOG_RES; @@ -886,6 +941,8 @@ xfs_trans_resv_calc( resp->tr_qm_dqalloc.tr_logcount = XFS_WRITE_LOG_COUNT; resp->tr_qm_dqalloc.tr_logflags |= XFS_TRANS_PERM_LOG_RES; + xfs_calc_namespace_reservations(mp, resp); + /* * The following transactions are logged in logical format with * a default log count.