Hi folks,
The for-next branch of the xfs-linux repository at:
git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
has just been updated. This branch contains nearly all of the patches
that I intend to merge for 4.12 -- many bug fixes and code refactoring,
and the GETFSMAP ioctl. The "remove unlinked inodes on ro mount"
patches that proved controversial in my last announcement are not in
this pile.
I'm still looking for a re-review of "xfs: reserve enough blocks to
handle btree splits when remapping", btw. Christoph reviewed the first
iteration, but then I made some changes to fix compiler errors and some
of Brian's suggestions. This is (afaik) the only patch that I know of
that could be a 4.12 patch but isn't already on the branch.
Note: I noticed that the fs/xfs/ directory changed since the last batch
of updates I sent (the statx support patch got merged), so if people
encounter merge problems or really want me to, I'm open to rebasing
against -rc8. FWIW, for-next is based off -rc4 since that was the first
rc that booted reliably for me on all my test platforms.
Patches often get missed, so please check if your outstanding
patches were in this update. If they have not been in this update,
please resubmit them to linux-xfs@xxxxxxxxxxxxxxx so they can be
picked up in the next update.
The new head of the for-next branch is commit:
c4cf1ac xfs: better log intent item refcount checking
New Commits:
Brian Foster (4):
[696a562] xfs: use dedicated log worker wq to avoid deadlock with cil wq
[3b4683c] xfs: drop iolock from reclaim context to appease lockdep
[cb52ee3] xfs: prevent multi-fsb dir readahead from reading random blocks
[20e8a06] xfs: fix up quotacheck buffer list error handling
Calvin Owens (1):
[105664d] xfs: Honor FALLOC_FL_KEEP_SIZE when punching ends of files
Chandan Rajendra (1):
[a008c31] iomap_dio_rw: Prevent reading file data beyond iomap_dio->i_size
Christoph Hellwig (18):
[9c4f29d] xfs: factor out a xfs_bmap_is_real_extent helper
[63fbb4c] xfs: remove the ISUNWRITTEN macro
[254133f] xfs: fold __xfs_trans_roll into xfs_trans_roll
[52813fb] xfs: fix integer truncation in xfs_bmap_remap_alloc
[39e07da] xfs: remove attr fork handling in xfs_bmap_finish_one
[6d04558] xfs: pass individual arguments to xfs_bmap_add_extent_hole_real
[6ebd5a4] xfs: introduce xfs_bmapi_remap
[bf8eadb] xfs: remove xfs_bmap_remap_alloc
[7590632] xfs: remove bmap block allocation retries
[895e9bf] xfs: remove the unused XFS_MAXLINK_1 define
[37f7f9b] xfs: remove unused values from xfs_exntst_t
[0c1d9e4] xfs: simplify validation of the unwritten extent bit
[fad5656] xfs: use NULL instead of 0 to initialize a pointer in xfs_getfsmap
[ef2b67e] xfs: use NULL instead of 0 to initialize a pointer in xfs_ioc_getfsmap
[e2a6419] xfs: corruption needs to respect endianess too!
[9d17e14] xfs: fix __user annotations for xfs_ioc_getfsmap
[3f88a15] xfs: don't use bool values in trace buffers
[27af1bb] xfs: remove xfs_trans_ail_delete_bulk
Darrick J. Wong (14):
[005c5db] xfs: rework the inline directory verifiers
[f1c0e20] xfs: fix kernel memory exposure problems
[be6324c] xfs: fix over-copying of getbmap parameters from userspace
[80c9f49] vfs: add common GETFSMAP ioctl definitions
[08438b1] xfs: plumb in needed functions for range querying of the freespace btrees
[2d520bf] xfs: provide a query_range function for freespace btrees
[e9a2599] xfs: create a function to query all records in a btree
[fb3c3de] xfs: add a couple of queries to iterate free extents in the rtbitmap
[e89c041] xfs: implement the GETFSMAP ioctl
[a1cae72] xfs: have getfsmap fall back to the freesp btrees when rmap is not present
[4c934c7] xfs: report realtime space information via the rtbitmap
[84358536d] xfs: actually report xattr extents via iomap
[12e4a38] xfs: fix getfsmap userspace memory corruption while setting OF_LAST
[c4cf1ac] xfs: better log intent item refcount checking
Eric Sandeen (6):
[bc593ee] xfs: fix up inode validation failure message
[d956f81] xfs: simplify xfs_calc_dquots_per_chunk
[5146d0b] xfs: remove custom do_div implementations
[023cc84] xfs: handle array index overrun in xfs_dir2_leaf_readbuf()
[9011540] xfs: remove use of do_div with 32-bit dividend in quota
[4f1adf3] xfs: more do_div cleanups
Hou Tao (1):
[42bf9db] xfs: remove the trailing newline used in the fmt parameter of TP_printk
Nikolay Borisov (1):
[422e5b5] xfs: Remove obsolete declaration of xfs_buf_get_empty
Code Diffstat:
fs/iomap.c | 3 +
fs/xfs/Makefile | 1 +
fs/xfs/libxfs/xfs_alloc.c | 57 +++
fs/xfs/libxfs/xfs_alloc.h | 12 +
fs/xfs/libxfs/xfs_alloc_btree.c | 172 ++++++--
fs/xfs/libxfs/xfs_bmap.c | 354 +++++++--------
fs/xfs/libxfs/xfs_bmap.h | 14 +-
fs/xfs/libxfs/xfs_bmap_btree.c | 43 --
fs/xfs/libxfs/xfs_bmap_btree.h | 22 +-
fs/xfs/libxfs/xfs_btree.c | 15 +
fs/xfs/libxfs/xfs_btree.h | 2 +
fs/xfs/libxfs/xfs_dir2_priv.h | 3 +-
fs/xfs/libxfs/xfs_dir2_sf.c | 63 ++-
fs/xfs/libxfs/xfs_dquot_buf.c | 7 +-
fs/xfs/libxfs/xfs_format.h | 11 -
fs/xfs/libxfs/xfs_fs.h | 13 +
fs/xfs/libxfs/xfs_inode_buf.c | 2 +-
fs/xfs/libxfs/xfs_inode_fork.c | 125 ++----
fs/xfs/libxfs/xfs_inode_fork.h | 2 +-
fs/xfs/libxfs/xfs_rmap.c | 56 ++-
fs/xfs/libxfs/xfs_rmap.h | 4 +
fs/xfs/libxfs/xfs_rtbitmap.c | 70 +++
fs/xfs/xfs_aops.c | 8 +-
fs/xfs/xfs_bmap_item.c | 1 +
fs/xfs/xfs_bmap_util.c | 30 +-
fs/xfs/xfs_buf.c | 24 +
fs/xfs/xfs_buf.h | 2 +-
fs/xfs/xfs_dir2_readdir.c | 15 +-
fs/xfs/xfs_extfree_item.c | 1 +
fs/xfs/xfs_fsmap.c | 940 ++++++++++++++++++++++++++++++++++++++++
fs/xfs/xfs_fsmap.h | 53 +++
fs/xfs/xfs_inode.c | 28 +-
fs/xfs/xfs_inode_item.c | 29 +-
fs/xfs/xfs_ioctl.c | 89 +++-
fs/xfs/xfs_ioctl32.c | 2 +
fs/xfs/xfs_iomap.c | 8 +-
fs/xfs/xfs_itable.c | 2 +-
fs/xfs/xfs_linux.h | 85 ----
fs/xfs/xfs_log.c | 4 +-
fs/xfs/xfs_mount.h | 5 +-
fs/xfs/xfs_qm.c | 11 +-
fs/xfs/xfs_refcount_item.c | 1 +
fs/xfs/xfs_reflink.c | 21 +-
fs/xfs/xfs_rmap_item.c | 1 +
fs/xfs/xfs_rtalloc.h | 22 +-
fs/xfs/xfs_super.c | 8 +
fs/xfs/xfs_trace.c | 1 +
fs/xfs/xfs_trace.h | 144 ++++--
fs/xfs/xfs_trans.c | 39 +-
fs/xfs/xfs_trans.h | 3 +-
fs/xfs/xfs_trans_ail.c | 71 ++-
fs/xfs/xfs_trans_priv.h | 15 +-
include/uapi/linux/fsmap.h | 112 +++++
53 files changed, 2124 insertions(+), 702 deletions(-)
create mode 100644 fs/xfs/xfs_fsmap.c
create mode 100644 fs/xfs/xfs_fsmap.h
create mode 100644 include/uapi/linux/fsmap.h
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