On Mon, Sep 16, 2019 at 01:42:53PM -0700, Allison Collins wrote: > On 9/16/19 12:23 PM, Brian Foster wrote: > > On Mon, Sep 16, 2019 at 11:41:13AM -0700, Allison Collins wrote: > > > On 9/16/19 5:27 AM, Brian Foster wrote: > > > > On Thu, Sep 05, 2019 at 03:18:18PM -0700, Allison Collins wrote: > > > > > Hi all, > > > > > > > > > > This set is a subset of a larger series for parent pointers. > > > > > Delayed attributes allow attribute operations (set and remove) to be > > > > > logged and committed in the same way that other delayed operations do. > > > > > This will help break up more complex operations when we later introduce > > > > > parent pointers which can be used in a number of optimizations. Since > > > > > delayed attributes can be implemented as a stand alone feature, I've > > > > > decided to subdivide the set to help make it more manageable. Delayed > > > > > attributes may also provide the infastructure to later break up large > > > > > attributes into smaller transactions instead of one large bwrite. > > > > > > > > > > Changes since v2: > > > > > Mostly review updates collected since v2. Patch 17 is new and adds a > > > > > new feature bit that is enabled through mkfs.xfs -n delattr. Attr > > > > > renames have been simplified into separate remove and set opertaions > > > > > which removes the need for the INCOMPLETE state used in non delayed > > > > > operations > > > > > > > > > > I've also made the corresponding updates to the user space side, and > > > > > xfstests as well. > > > > > > > > > > Question, comment and feedback appreciated! > > > > > > > > > > Thanks all! > > > > > Allison > > > > > > > > > > Allison Collins (15): > > > > > xfs: Replace attribute parameters with struct xfs_name > > > > > > > > Hi Allison, > > > > > > > > The first patch in the series doesn't apply to current for-next or > > > > master. What is the baseline for this series? Perhaps a rebase is in > > > > order..? > > > > > > > > Brian > > Ah! Super sorry, there should be 20 patches, not 19. I should have started > the format patch tool one commit earlier. > > This should be the first patch: > https://github.com/allisonhenderson/xfs_work/commit/3f923b577d4a2113434e9bc79e1745ce182849d4 > Ah, Ok... no problem. I thought something strange was going on here. > In fact if it helps to simply download the sets, I made some git hub links: > https://github.com/allisonhenderson/xfs_work/tree/Delayed_attr_v3 > https://github.com/allisonhenderson/xfs_work/tree/Delayed_attr_xfsprog_v2 > https://github.com/allisonhenderson/xfs_work/tree/Delayed_Attr_xfstests_v2 > > Would you prefer I resend the sets, or are the links easier? > No need to resend the whole thing if the rest of the patches match. It looks like the first patch was already reviewed anyways, though as Darrick points out it might be good to reply with that first patch for posterity (with [PATCH v3 0.5/19] or something in the subject...). Thanks. Brian > Sorry about the confusion! > Allison > > > > > > > The base line for the kernel space set is: > > > eb77b23 xfs: add a xfs_valid_startblock helper > > > > > > > Hmm, I still cannot apply: > > > > $ git log --oneline -1 > > eb77b23b565e (HEAD -> ac-delayed-attrs-v3, tag: xfs-5.4-merge-4) xfs: add a xfs_valid_startblock helper > > $ git am <mbox> > > Applying: xfs: Replace attribute parameters with struct xfs_name > > error: patch failed: fs/xfs/libxfs/xfs_attr.c:61 > > error: fs/xfs/libxfs/xfs_attr.c: patch does not apply > > error: patch failed: fs/xfs/libxfs/xfs_attr.h:144 > > error: fs/xfs/libxfs/xfs_attr.h: patch does not apply > > error: patch failed: fs/xfs/xfs_acl.c:135 > > error: fs/xfs/xfs_acl.c: patch does not apply > > error: patch failed: fs/xfs/xfs_ioctl.c:431 > > error: fs/xfs/xfs_ioctl.c: patch does not apply > > error: patch failed: fs/xfs/xfs_iops.c:49 > > error: fs/xfs/xfs_iops.c: patch does not apply > > error: patch failed: fs/xfs/xfs_xattr.c:20 > > error: fs/xfs/xfs_xattr.c: patch does not apply > > Patch failed at 0001 xfs: Replace attribute parameters with struct xfs_name > > hint: Use 'git am --show-current-patch' to see the failed patch > > When you have resolved this problem, run "git am --continue". > > If you prefer to skip this patch, run "git am --skip" instead. > > To restore the original branch and stop patching, run "git am --abort". > > > > Have you tried to pull the patches from the mailing list and apply to > > your baseline locally? I haven't seen issues merging other patches, so I > > don't _think_ my local tree is busted.. > > > > Brian > > > > > And the user space set is: > > > e74aec5 xfsprogs: Release v5.3.0-rc1 > > > > > > And xfstests: > > > cda9817 common/quota: enable project quota correctly on f2fs > > > > > > Yes, the for-next's may have advanced a bit since, so I'll need to update > > > it. Sometimes stuff moves so fast, by the time I've worked through all the > > > conflicts, there's a new for-next already! I kind of figured though that > > > people are still sort of settling on what they want the design to even look > > > like, especially WRT to the *_later routines which are sort of complicated. > > > So I haven't been too worried about it since rebasing is mostly just > > > mechanical adjustments, and it could be the next review may take the design > > > in a different direction anyway. > > > > > > For now though, please use those baselines if you want to apply the sets. I > > > will work on getting the bases updated. > > > > > > Thanks! > > > > > > Allison > > > > > > > > > > > > xfs: Embed struct xfs_name in xfs_da_args > > > > > xfs: Add xfs_dabuf defines > > > > > xfs: Factor out new helper functions xfs_attr_rmtval_set > > > > > xfs: Factor up trans handling in xfs_attr3_leaf_flipflags > > > > > xfs: Factor out xfs_attr_leaf_addname helper > > > > > xfs: Factor up commit from xfs_attr_try_sf_addname > > > > > xfs: Factor up trans roll from xfs_attr3_leaf_setflag > > > > > xfs: Add xfs_attr3_leaf helper functions > > > > > xfs: Factor out xfs_attr_rmtval_invalidate > > > > > xfs: Factor up trans roll in xfs_attr3_leaf_clearflag > > > > > xfs: Add delay context to xfs_da_args > > > > > xfs: Add delayed attribute routines > > > > > xfs: Add feature bit XFS_SB_FEAT_INCOMPAT_LOG_DELATTR > > > > > xfs: Enable delayed attributes > > > > > > > > > > Allison Henderson (4): > > > > > xfs: Add xfs_has_attr and subroutines > > > > > xfs: Set up infastructure for deferred attribute operations > > > > > xfs: Add xfs_attr_set_deferred and xfs_attr_remove_deferred > > > > > xfs_io: Add delayed attributes error tag > > > > > > > > > > fs/xfs/Makefile | 2 +- > > > > > fs/xfs/libxfs/xfs_attr.c | 1068 ++++++++++++++++++++++++++++++++++----- > > > > > fs/xfs/libxfs/xfs_attr.h | 53 +- > > > > > fs/xfs/libxfs/xfs_attr_leaf.c | 277 ++++++---- > > > > > fs/xfs/libxfs/xfs_attr_leaf.h | 7 + > > > > > fs/xfs/libxfs/xfs_attr_remote.c | 103 +++- > > > > > fs/xfs/libxfs/xfs_attr_remote.h | 4 +- > > > > > fs/xfs/libxfs/xfs_da_btree.c | 8 +- > > > > > fs/xfs/libxfs/xfs_da_btree.h | 27 +- > > > > > fs/xfs/libxfs/xfs_defer.c | 1 + > > > > > fs/xfs/libxfs/xfs_defer.h | 3 + > > > > > fs/xfs/libxfs/xfs_dir2.c | 22 +- > > > > > fs/xfs/libxfs/xfs_dir2_block.c | 6 +- > > > > > fs/xfs/libxfs/xfs_dir2_leaf.c | 6 +- > > > > > fs/xfs/libxfs/xfs_dir2_node.c | 8 +- > > > > > fs/xfs/libxfs/xfs_dir2_sf.c | 30 +- > > > > > fs/xfs/libxfs/xfs_errortag.h | 4 +- > > > > > fs/xfs/libxfs/xfs_format.h | 11 +- > > > > > fs/xfs/libxfs/xfs_fs.h | 1 + > > > > > fs/xfs/libxfs/xfs_log_format.h | 44 +- > > > > > fs/xfs/libxfs/xfs_sb.c | 2 + > > > > > fs/xfs/libxfs/xfs_types.h | 1 + > > > > > fs/xfs/scrub/attr.c | 12 +- > > > > > fs/xfs/scrub/common.c | 2 + > > > > > fs/xfs/xfs_acl.c | 29 +- > > > > > fs/xfs/xfs_attr_item.c | 764 ++++++++++++++++++++++++++++ > > > > > fs/xfs/xfs_attr_item.h | 88 ++++ > > > > > fs/xfs/xfs_attr_list.c | 1 + > > > > > fs/xfs/xfs_error.c | 3 + > > > > > fs/xfs/xfs_ioctl.c | 30 +- > > > > > fs/xfs/xfs_ioctl32.c | 2 + > > > > > fs/xfs/xfs_iops.c | 14 +- > > > > > fs/xfs/xfs_log.c | 4 + > > > > > fs/xfs/xfs_log_recover.c | 173 +++++++ > > > > > fs/xfs/xfs_ondisk.h | 2 + > > > > > fs/xfs/xfs_super.c | 4 + > > > > > fs/xfs/xfs_trace.h | 20 +- > > > > > fs/xfs/xfs_trans.h | 1 - > > > > > fs/xfs/xfs_xattr.c | 31 +- > > > > > 39 files changed, 2509 insertions(+), 359 deletions(-) > > > > > create mode 100644 fs/xfs/xfs_attr_item.c > > > > > create mode 100644 fs/xfs/xfs_attr_item.h > > > > > > > > > > -- > > > > > 2.7.4 > > > > >
