Dan Williams 486aff5e04 xfs: perform dax_device lookup at mount ...

The ->iomap_begin() operation is a hot path, so cache the
fs_dax_get_by_host() result at mount time to avoid the incurring the
hash lookup overhead on a per-i/o basis.

Reported-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

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

..

libxfs

xfs: fix inobt inode allocation search optimization

2017-08-11 16:56:33 -07:00

Kconfig

xfs: define fatal assert build time tunable

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

kmem.c

mm, vmalloc: use __GFP_HIGHMEM implicitly

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

kmem.h

xfs: map KM_MAYFAIL to __GFP_RETRY_MAYFAIL

2017-07-12 16:26:03 -07:00

Makefile

xfs: use the common helper uuid_is_null()

2017-06-05 16:59:08 +02:00

mrlock.h

…

xfs_acl.c

xfs: Don't clear SGID when inheriting ACLs

2017-06-27 18:23:21 -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: perform dax_device lookup at mount

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

xfs_aops.h

xfs: perform dax_device lookup at mount

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

xfs_attr_inactive.c

xfs: make several functions static

2016-06-01 17:38:15 +10:00

xfs_attr_list.c

xfs: assert locking precondіtion in xfs_attr_list_int_ilocked

2017-07-13 14:55:05 -07:00

xfs_attr.h

xfs: pass along transaction context when reading xattr block buffers

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

xfs_bmap_item.c

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

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

xfs_bmap_item.h

xfs: log bmap intent items

2016-10-04 11:05:44 -07:00

xfs_bmap_util.c

xfs: refactor the ifork block counting function

2017-06-20 10:45:21 -07:00

xfs_bmap_util.h

xfs: refactor the ifork block counting function

2017-06-20 10:45:21 -07:00

xfs_buf_item.c

xfs: remove bli from AIL before release on transaction abort

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

xfs_buf_item.h

xfs: fix non-debug build warnings

2015-08-25 10:05:13 +10:00

xfs_buf.c

xfs: perform dax_device lookup at mount

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

xfs_buf.h

xfs: perform dax_device lookup at mount

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

xfs_dir2_readdir.c

xfs: pass along transaction context when reading directory block buffers

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

xfs_discard.c

xfs: remove double-underscore integer types

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

xfs_discard.h

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

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

xfs_dquot_item.c

xfs: allocate log vector buffers outside CIL context lock

2016-07-22 09:52:35 +10:00

xfs_dquot_item.h

…

xfs_dquot.c

Revert "xfs: grab dquots without taking the ilock"

2017-07-13 14:55:05 -07:00

xfs_dquot.h

xfs: fix implicit bool to int conversion

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

xfs_error.c

xfs: Check for m_errortag initialization in xfs_errortag_test

2017-07-01 21:08:47 -07:00

xfs_error.h

xfs: replace log_badcrc_factor knob with error injection tag

2017-06-27 18:23:21 -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_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

Changes for 4.13:

2017-07-10 10:51:53 -07:00

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: only return detailed fsmap info if the caller has CAP_SYS_ADMIN

2017-05-16 12:26:16 -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

Changes for 4.13:

2017-07-10 10:51:53 -07:00

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_inode_item.c

xfs: use uuid_copy() helper to abstract uuid_t

2017-06-05 16:56:35 +02:00

xfs_inode_item.h

xfs: remove timestamps from incore inode

2016-02-09 16:54:58 +11:00

xfs_inode.c

xfs: Fix per-inode DAX flag inheritance

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

xfs_inode.h

xfs: Switch to iomap for SEEK_HOLE / SEEK_DATA

2017-07-02 22:46:13 -07:00

xfs_ioctl32.c

xfs: implement the GETFSMAP ioctl

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

xfs_ioctl32.h

xfs: remove double-underscore integer types

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

xfs_ioctl.c

xfs: make errortag a per-mountpoint structure

2017-06-27 18:23:19 -07:00

xfs_ioctl.h

xfs: remove double-underscore integer types

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

xfs_iomap.c

xfs: perform dax_device lookup at mount

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

xfs_iomap.h

xfs: introduce xfs_aligned_fsb_count

2017-02-06 17:47:46 -08:00

xfs_iops.c

xfs: rename MAXPATHLEN to XFS_SYMLINK_MAXLEN

2017-07-07 08:37:26 -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: export various function for the online scrubber

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

xfs_itable.h

xfs: export various function for the online scrubber

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

xfs_linux.h

Changes for 4.13:

2017-07-10 10:51:53 -07:00

xfs_log_cil.c

xfs: Fix leak of discard bio

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

xfs_log_priv.h

xfs: remove double-underscore integer types

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

xfs_log_recover.c

Changes for 4.13:

2017-07-10 10:51:53 -07:00

xfs_log.c

xfs: clear MS_ACTIVE after finishing log recovery

2017-08-17 12:40:33 -07:00

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

…

xfs_mount.c

xfs: don't leak quotacheck dquots when cow recovery

2017-08-17 12:40:33 -07:00

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_ondisk.h

xfs: define the on-disk refcount btree format

2016-10-03 09:11:18 -07:00

xfs_pnfs.c

xfs: remove i_iolock and use i_rwsem in the VFS inode instead

2016-11-30 14:33:25 +11:00

xfs_pnfs.h

xfs: remove i_iolock and use i_rwsem in the VFS inode instead

2016-11-30 14:33:25 +11:00

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: fix quotacheck dquot id overflow infinite loop

2017-07-24 08:33:25 -07:00

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

xfs: remove a whitespace-only line from xfs_fs_get_nextdqblk

2017-07-01 21:09:33 -07:00

xfs_refcount_item.c

xfs: better log intent item refcount checking

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

xfs_refcount_item.h

xfs: log refcount intent items

2016-10-03 09:11:21 -07:00

xfs_reflink.c

xfs: check _alloc_read_agf buffer pointer before using

2017-07-20 14:42:33 -07:00

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 double-underscore integer types

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

xfs_rtalloc.h

xfs: export various function for the online scrubber

2017-06-19 14:11:34 -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

xfs: perform dax_device lookup at mount

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

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: assert locking precondition in xfs_readlink_bmap_ilocked

2017-07-13 14:55:05 -07:00

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

xfs: implement the GETFSMAP ioctl

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

xfs_trace.h

xfs: remove double-underscore integer types

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

xfs_trans_ail.c

xfs: remove xfs_trans_ail_delete_bulk

2017-04-25 09:40:42 -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: release bli from transaction properly on fs shutdown

2017-06-19 08:59:10 -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

fs: Replace current_fs_time() with current_time()

2016-09-27 21:06:22 -04:00

xfs_trans_priv.h

xfs: remove xfs_trans_ail_delete_bulk

2017-04-25 09:40:42 -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

Changes for 4.12:

2017-05-06 11:46:16 -07:00

xfs_trans.h

xfs: remove double-underscore integer types

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

xfs_xattr.c

xfs: several xattr functions can be void

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

xfs.h

xfs: define fatal assert build time tunable

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