Darrick J. Wong 363e59baa4 xfs: don't be so eager to clear the cowblocks tag on truncate ...

Currently, xfs_itruncate_extents clears the cowblocks tag if i_cnextents
is zero.  This is wrong, since i_cnextents only tracks real extents in
the CoW fork, which means that we could have some delayed CoW
reservations still in there that will now never get cleaned.

Fix a further bug where we /don't/ clear the reflink iflag if there are
any attribute blocks -- really, it's only safe to clear the reflink flag
if there are no data fork extents and no cow fork extents.

Found by adding clonerange to fsstress in xfs/017.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>

2017-12-21 08:47:28 -08:00

..

libxfs

xfs: move xfs_iext_insert tracepoint to report useful information

2017-12-14 09:20:11 -08:00

scrub

fs: xfs: remove duplicate includes

2017-12-08 17:51:05 -08:00

Kconfig

xfs: create an ioctl to scrub AG metadata

2017-10-26 15:38:23 -07:00

kmem.c

mm, vmalloc: use __GFP_HIGHMEM implicitly

2017-05-08 17:15:13 -07:00

kmem.h

slab, slub, slob: add slab_flags_t

2017-11-15 18:21:01 -08:00

Makefile

xfs: use a b+tree for the in-core extent list

2017-11-06 11:53:41 -08:00

mrlock.h

xfs: introduce CONFIG_XFS_WARN

2013-05-07 18:45:36 -05:00

xfs_acl.c

xfs: don't change inode mode if ACL update fails

2017-10-11 10:21:06 -07:00

xfs_acl.h

xfs: Don't clear SGID when inheriting ACLs

2017-06-27 18:23:21 -07:00

xfs_aops.c

xfs: remove unused parameter from xfs_writepage_map

2017-11-30 08:43:52 -08:00

xfs_aops.h

xfs: perform dax_device lookup at mount

2017-08-31 09:31:47 -07:00

xfs_attr_inactive.c

xfs: fail if xattr inactivation hits a hole

2017-10-26 15:38:22 -07:00

xfs_attr_list.c

xfs: remove u_int* type usage

2017-11-09 15:50:29 -08:00

xfs_attr.h

xfs: scrub extended attributes

2017-10-26 15:38:26 -07:00

xfs_bmap_item.c

xfs: log recovery should replay deferred ops in order

2017-11-27 09:34:08 -08:00

xfs_bmap_item.h

xfs: log recovery should replay deferred ops in order

2017-11-27 09:34:08 -08:00

xfs_bmap_util.c

xfs: remove support for inlining data/extents into the inode fork

2017-11-06 11:53:40 -08:00

xfs_bmap_util.h

xfs: simplify the xfs_getbmap interface

2017-10-26 15:38:20 -07:00

xfs_buf_item.c

xfs: fix compiler warnings

2017-09-02 08:22:19 -07:00

xfs_buf_item.h

xfs: remove unnecessary dirty bli format check for ordered bufs

2017-09-01 10:55:30 -07:00

xfs_buf.c

xfs: fortify xfs_alloc_buftarg error handling

2017-11-28 08:57:11 -08:00

xfs_buf.h

xfs: buffer lru reference count error injection tag

2017-10-26 15:38:23 -07:00

xfs_dir2_readdir.c

xfs: introduce the xfs_iext_cursor abstraction

2017-11-06 11:53:40 -08:00

xfs_discard.c

xfs: remove double-underscore integer types

2017-06-19 14:11:33 -07:00

xfs_discard.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

xfs_dquot_item.c

xfs: Properly retry failed dquot items in case of error during buffer writeback

2017-11-30 08:47:40 -08:00

xfs_dquot_item.h

xfs: remove the quotaoff log format from the quotaoff log item

2013-12-13 11:34:08 +11:00

xfs_dquot.c

xfs: Properly retry failed dquot items in case of error during buffer writeback

2017-11-30 08:47:40 -08:00

xfs_dquot.h

xfs: fix implicit bool to int conversion

2015-01-09 10:48:58 +11:00

xfs_error.c

xfs: mark xfs_errortag_ktype static

2017-11-06 11:57:39 -08:00

xfs_error.h

xfs: move error injection tags into their own file

2017-11-01 15:03:16 -07:00

xfs_export.c

xfs: abstract block export operations from nfsd layouts

2016-07-15 15:31:29 -04:00

xfs_export.h

xfs: remove subdirectories

2011-08-12 16:21:35 -05:00

xfs_extent_busy.c

xfs: fix len comparison in xfs_extent_busy_trim

2017-02-16 17:20:12 -08:00

xfs_extent_busy.h

xfs: improve handling of busy extents in the low-level allocator

2017-02-09 10:50:25 -08:00

xfs_extfree_item.c

xfs: better log intent item refcount checking

2017-04-25 09:40:42 -07:00

xfs_extfree_item.h

xfs: refactor redo intent item processing

2016-08-03 11:23:49 +10:00

xfs_file.c

libnvdimm for 4.15

2017-11-17 09:51:57 -08:00

xfs_filestream.c

Merge branch 'xfs-4.9-log-recovery-fixes' into for-next

2016-10-03 09:56:28 +11:00

xfs_filestream.h

xfs: add filestream allocator tracepoints

2014-04-23 07:11:52 +10:00

xfs_fsmap.c

xfs: move two more RT specific functions into CONFIG_XFS_RT

2017-10-16 12:26:50 -07:00

xfs_fsmap.h

xfs: implement the GETFSMAP ioctl

2017-04-03 15:18:17 -07:00

xfs_fsops.c

xfs: remove double-underscore integer types

2017-06-19 14:11:33 -07:00

xfs_fsops.h

xfs: remove double-underscore integer types

2017-06-19 14:11:33 -07:00

xfs_globals.c

xfs: define fatal assert build time tunable

2017-06-19 08:59:10 -07:00

xfs_icache.c

xfs: track cowblocks separately in i_flags

2017-12-20 17:11:48 -08:00

xfs_icache.h

xfs: check if an inode is cached and allocated

2017-06-19 14:11:34 -07:00

xfs_icreate_item.c

fs: xfs: xfs_icreate_item: constify xfs_item_ops structure

2016-11-28 14:57:42 +11:00

xfs_icreate_item.h

xfs: separate icreate log format definitions from xfs_icreate_item.h

2013-08-12 16:10:35 -05:00

xfs_inode_item.c

xfs: use a b+tree for the in-core extent list

2017-11-06 11:53:41 -08:00

xfs_inode_item.h

xfs: remove inode log format typedef

2017-11-01 15:03:16 -07:00

xfs_inode.c

xfs: don't be so eager to clear the cowblocks tag on truncate

2017-12-21 08:47:28 -08:00

xfs_inode.h

xfs: track cowblocks separately in i_flags

2017-12-20 17:11:48 -08:00

xfs_ioctl32.c

xfs: create an ioctl to scrub AG metadata

2017-10-26 15:38:23 -07:00

xfs_ioctl32.h

xfs: remove double-underscore integer types

2017-06-19 14:11:33 -07:00

xfs_ioctl.c

xfs: remove u_int* type usage

2017-11-09 15:50:29 -08:00

xfs_ioctl.h

xfs: remove u_int* type usage

2017-11-09 15:50:29 -08:00

xfs_iomap.c

xfs: make iomap_begin functions trim iomaps consistently

2017-12-08 17:51:05 -08:00

xfs_iomap.h

xfs: update i_size after unwritten conversion in dio completion

2017-09-26 10:55:19 -07:00

xfs_iops.c

xfs: truncate pagecache before writeback in xfs_setattr_size()

2017-11-03 09:45:56 -07:00

xfs_iops.h

xfs: Propagate dentry down to inode_change_ok()

2016-09-22 10:56:19 +02:00

xfs_itable.c

xfs: remove if_rdev

2017-10-26 15:38:27 -07:00

xfs_itable.h

xfs: create inode pointer verifiers

2017-10-26 15:38:23 -07:00

xfs_linux.h

xfs: abstract out dev_t conversions

2017-11-21 01:44:53 -08:00

xfs_log_cil.c

xfs: Fix leak of discard bio

2017-08-04 13:43:36 -07:00

xfs_log_priv.h

locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_ONCE()/WRITE_ONCE()

2017-10-25 11:01:08 +02:00

xfs_log_recover.c

xfs: log recovery should replay deferred ops in order

2017-11-27 09:34:08 -08:00

xfs_log.c

xfs: mark xlog_verify_dest_ptr STATIC

2017-11-06 11:57:39 -08:00

xfs_log.h

xfs: remove double-underscore integer types

2017-06-19 14:11:33 -07:00

xfs_message.c

xfs: define bug_on_assert debug mode sysfs tunable

2017-06-19 08:59:10 -07:00

xfs_message.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

xfs_mount.c

xfs: on failed mount, force-reclaim inodes after unmounting quota controls

2017-11-09 19:27:33 -08:00

xfs_mount.h

xfs: convert drop_writes to use the errortag mechanism

2017-06-27 18:23:20 -07:00

xfs_mru_cache.c

xfs: xfs_mru_cache_insert() should use GFP_NOFS

2015-03-25 14:57:53 +11:00

xfs_mru_cache.h

xfs: embedd mru_elem into parent structure

2014-04-23 07:11:51 +10:00

xfs_ondisk.h

xfs: Don't log uninitialised fields in inode structures

2017-10-11 10:21:06 -07:00

xfs_pnfs.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

xfs_pnfs.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

xfs_qm_bhv.c

xfs: remove double-underscore integer types

2017-06-19 14:11:33 -07:00

xfs_qm_syscalls.c

xfs: wait on new inodes during quotaoff dquot release

2017-04-28 08:11:08 -07:00

xfs_qm.c

xfs: remove "no-allocation" reservations for file creations

2017-12-08 17:51:05 -08:00

xfs_qm.h

xfs: Split default quota limits by quota type

2016-02-08 11:27:55 +11:00

xfs_quota.h

xfs: fix quota block reservation leak when tp allocates and frees blocks

2015-06-01 07:15:37 +10:00

xfs_quotaops.c

VFS: Convert sb->s_flags & MS_RDONLY to sb_rdonly(sb)

2017-07-17 08:45:34 +01:00

xfs_refcount_item.c

xfs: log recovery should replay deferred ops in order

2017-11-27 09:34:08 -08:00

xfs_refcount_item.h

xfs: log recovery should replay deferred ops in order

2017-11-27 09:34:08 -08:00

xfs_reflink.c

xfs: allow CoW remap transactions to use reserve blocks

2017-12-14 09:20:11 -08:00

xfs_reflink.h

xfs: separate function to check if inode shares extents

2017-06-19 14:11:35 -07:00

xfs_rmap_item.c

xfs: better log intent item refcount checking

2017-04-25 09:40:42 -07:00

xfs_rmap_item.h

xfs: convert RUI log formats to use variable length arrays

2016-09-19 10:24:27 +10:00

xfs_rtalloc.c

xfs: remove the ip argument to xfs_defer_finish

2017-09-01 10:55:30 -07:00

xfs_rtalloc.h

xfs: create block pointer check functions

2017-10-26 15:38:23 -07:00

xfs_stats.c

xfs: remove double-underscore integer types

2017-06-19 14:11:33 -07:00

xfs_stats.h

xfs: remove double-underscore integer types

2017-06-19 14:11:33 -07:00

xfs_super.c

Convert fs/*/* to SB_I_VERSION

2017-10-18 18:51:27 -04:00

xfs_super.h

xfs: don't block the log commit handler for discards

2017-02-09 11:36:40 -08:00

xfs_symlink.c

xfs: remove "no-allocation" reservations for file creations

2017-12-08 17:51:05 -08:00

xfs_symlink.h

xfs: allow reading of already-locked remote symbolic link

2017-06-20 10:45:22 -07:00

xfs_sysctl.c

xfs: garbage collect old cowextsz reservations

2016-10-05 16:26:28 -07:00

xfs_sysctl.h

xfs: define bug_on_assert debug mode sysfs tunable

2017-06-19 08:59:10 -07:00

xfs_sysfs.c

xfs: replace log_badcrc_factor knob with error injection tag

2017-06-27 18:23:21 -07:00

xfs_sysfs.h

xfs: configurable error behavior via sysfs

2016-05-18 10:58:51 +10:00

xfs_trace.c

fs: xfs: remove duplicate includes

2017-12-08 17:51:05 -08:00

xfs_trace.h

libnvdimm for 4.15

2017-11-17 09:51:57 -08:00

xfs_trans_ail.c

xfs: move error injection tags into their own file

2017-11-01 15:03:16 -07:00

xfs_trans_bmap.c

xfs: try to avoid blowing out the transaction reservation when bunmaping a shared extent

2017-06-19 08:59:10 -07:00

xfs_trans_buf.c

xfs: disallow marking previously dirty buffers as ordered

2017-09-01 10:55:30 -07:00

xfs_trans_dquot.c

xfs: Split default quota limits by quota type

2016-02-08 11:27:55 +11:00

xfs_trans_extfree.c

xfs: set up per-AG free space reservations

2016-09-19 10:30:52 +10:00

xfs_trans_inode.c

xfs: refactor xfs_trans_roll

2017-09-01 10:55:30 -07:00

xfs_trans_priv.h

xfs: Properly retry failed inode items in case of error during buffer writeback

2017-08-22 09:22:23 -07:00

xfs_trans_refcount.c

xfs: connect refcount adjust functions to upper layers

2016-10-03 09:11:22 -07:00

xfs_trans_rmap.c

xfs: remove double-underscore integer types

2017-06-19 14:11:33 -07:00

xfs_trans.c

xfs: refactor xfs_trans_roll

2017-09-01 10:55:30 -07:00

xfs_trans.h

xfs: disallow marking previously dirty buffers as ordered

2017-09-01 10:55:30 -07:00

xfs_xattr.c

xfs: several xattr functions can be void

2016-12-05 12:32:14 +11:00

xfs.h

xfs: always define STATIC to static noinline

2017-11-06 11:53:58 -08:00