linux_dsm_epyc7002/fs/xfs/libxfs
Christoph Hellwig 493611ebd6 xfs: extsize hints are not unlikely in xfs_bmap_btalloc
With COW files they are the hotpath, just like for files with the
extent size hint attribute.  We really shouldn't micro-manage anything
but failure cases with unlikely.

Additionally Arnd Bergmann recently reported that one of these two
unlikely annotations causes link failures together with an upcoming
kernel instrumentation patch, so let's get rid of it ASAP.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2017-01-25 08:59:43 -08:00
..
xfs_ag_resv.c xfs: use per-AG reservations for the finobt 2017-01-25 07:49:35 -08:00
xfs_ag_resv.h xfs: set up per-AG free space reservations 2016-09-19 10:30:52 +10:00
xfs_alloc_btree.c Merge branch 'xfs-4.10-misc-fixes-4' into for-next 2016-12-09 16:56:26 +11:00
xfs_alloc_btree.h libxfs: move header files 2014-06-25 14:57:36 +10:00
xfs_alloc.c xfs: don't rely on ->total in xfs_alloc_space_available 2017-01-09 13:45:01 -08:00
xfs_alloc.h xfs: adjust allocation length in xfs_alloc_space_available 2017-01-09 13:37:44 -08:00
xfs_attr_leaf.c xfs: ignore leaf attr ichdr.count in verifier during log replay 2016-12-09 16:49:47 +11:00
xfs_attr_leaf.h Merge branch 'xfs-4.10-misc-fixes-3' into for-next 2016-12-07 17:42:30 +11:00
xfs_attr_remote.c xfs: rename flist/free_list to dfops 2016-08-03 11:19:29 +10:00
xfs_attr_remote.h libxfs: move header files 2014-06-25 14:57:36 +10:00
xfs_attr_sf.h xfs: move struct xfs_attr_shortform to xfs_da_format.h 2016-02-08 15:00:01 +11:00
xfs_attr.c xfs: remove racy hasattr check from attr ops 2017-01-25 07:53:43 -08:00
xfs_bit.c libxfs: Optimize the loop for xfs_bitmap_empty 2016-01-04 16:10:19 +11:00
xfs_bit.h libxfs: move header files 2014-06-25 14:57:36 +10:00
xfs_bmap_btree.c xfs: fix bogus minleft manipulations 2017-01-09 13:36:36 -08:00
xfs_bmap_btree.h libxfs: move header files 2014-06-25 14:57:36 +10:00
xfs_bmap.c xfs: extsize hints are not unlikely in xfs_bmap_btalloc 2017-01-25 08:59:43 -08:00
xfs_bmap.h xfs: fix COW writeback race 2017-01-23 10:55:07 -08:00
xfs_btree.c xfs: check for bogus values in btree block headers 2016-12-05 12:33:54 +11:00
xfs_btree.h xfs: make xfs btree stats less huge 2016-12-05 14:38:58 +11:00
xfs_cksum.h xfs: optimise CRC updates 2016-12-05 14:40:32 +11:00
xfs_da_btree.c xfs: rename flist/free_list to dfops 2016-08-03 11:19:29 +10:00
xfs_da_btree.h xfs: rename flist/free_list to dfops 2016-08-03 11:19:29 +10:00
xfs_da_format.c xfs: kill xfs_dir2_inou_t 2016-07-20 11:48:31 +10:00
xfs_da_format.h xfs: fix attr shortform structure alignment on cris 2016-08-03 10:59:42 +10:00
xfs_defer.c xfs: defer should abort intent items if the trans roll fails 2016-10-24 14:21:18 +11:00
xfs_defer.h xfs: implement deferred bmbt map/unmap operations 2016-10-04 11:05:44 -07:00
xfs_dir2_block.c xfs: print name of verifier if it fails 2016-01-04 16:10:19 +11:00
xfs_dir2_data.c Merge branch 'xfs-4.10-misc-fixes-3' into for-next 2016-12-07 17:42:30 +11:00
xfs_dir2_leaf.c xfs: print name of verifier if it fails 2016-01-04 16:10:19 +11:00
xfs_dir2_node.c xfs: always set rvalp in xfs_dir2_node_trim_free 2016-03-15 11:44:18 +11:00
xfs_dir2_priv.h xfs: move dir_ino_validate declaration per xfsprogs 2016-11-08 11:59:12 +11:00
xfs_dir2_sf.c xfs: kill xfs_dir2_inou_t 2016-07-20 11:48:31 +10:00
xfs_dir2.c xfs: fix xfs_mode_to_ftype() prototype 2017-01-18 12:39:21 -08:00
xfs_dir2.h xfs: fix xfs_mode_to_ftype() prototype 2017-01-18 12:39:21 -08:00
xfs_dquot_buf.c libxfs: clean up _calc_dquots_per_chunk 2016-10-20 15:46:18 +11:00
xfs_format.h libxfs: v3 inodes are only valid on crc-enabled filesystems 2016-10-20 15:48:38 +11:00
xfs_fs.h xfs: create a separate cow extent size hint for the allocator 2016-10-05 16:26:26 -07:00
xfs_ialloc_btree.c xfs: use per-AG reservations for the finobt 2017-01-25 07:49:35 -08:00
xfs_ialloc_btree.h xfs: use per-AG reservations for the finobt 2017-01-25 07:49:35 -08:00
xfs_ialloc.c Merge branch 'xfs-4.10-misc-fixes-3' into for-next 2016-12-07 17:42:30 +11:00
xfs_ialloc.h xfs: rename flist/free_list to dfops 2016-08-03 11:19:29 +10:00
xfs_inode_buf.c xfs: sanity check inode di_mode 2017-01-17 11:42:22 -08:00
xfs_inode_buf.h libxfs: convert ushort to unsigned short 2016-11-08 11:55:48 +11:00
xfs_inode_fork.c xfs: new inode extent list lookup helpers 2016-11-24 11:39:32 +11:00
xfs_inode_fork.h xfs: new inode extent list lookup helpers 2016-11-24 11:39:32 +11:00
xfs_log_format.h libxfs: convert ushort to unsigned short 2016-11-08 11:55:48 +11:00
xfs_log_recover.h libxfs: convert ushort to unsigned short 2016-11-08 11:55:48 +11:00
xfs_log_rlimit.c xfs: move most of xfs_sb.h to xfs_format.h 2014-11-28 14:27:09 +11:00
xfs_quota_defs.h xfs: wire up Q_XGETNEXTQUOTA / get_nextdqblk 2016-02-08 11:27:38 +11:00
xfs_refcount_btree.c xfs: use the actual AG length when reserving blocks 2017-01-03 18:39:33 -08:00
xfs_refcount_btree.h xfs: use the actual AG length when reserving blocks 2017-01-03 18:39:33 -08:00
xfs_refcount.c xfs: rework refcount cow recovery error handling 2016-10-10 17:23:07 +11:00
xfs_refcount.h xfs: store in-progress CoW allocations in the refcount btree 2016-10-05 16:26:05 -07:00
xfs_rmap_btree.c xfs: use the actual AG length when reserving blocks 2017-01-03 18:39:33 -08:00
xfs_rmap_btree.h xfs: use the actual AG length when reserving blocks 2017-01-03 18:39:33 -08:00
xfs_rmap.c xfs: convert unwritten status of reverse mappings for shared files 2016-10-05 16:26:29 -07:00
xfs_rmap.h xfs: use interval query for rmap alloc operations on shared files 2016-10-05 16:26:29 -07:00
xfs_rtbitmap.c libxfs: fix whitespace problems 2016-11-08 11:56:13 +11:00
xfs_sb.c xfs: verify dirblocklog correctly 2017-01-24 12:23:33 -08:00
xfs_sb.h xfs: remove unused function definitions 2016-02-08 14:58:07 +11:00
xfs_shared.h xfs: define the on-disk refcount btree format 2016-10-03 09:11:18 -07:00
xfs_symlink_remote.c xfs: print name of verifier if it fails 2016-01-04 16:10:19 +11:00
xfs_trans_resv.c xfs: increase log reservations for reflink 2016-10-05 16:26:29 -07:00
xfs_trans_resv.h xfs: increase log reservations for reflink 2016-10-05 16:26:29 -07:00
xfs_trans_space.h xfs: implement swapext for rmap filesystems 2016-10-05 16:26:32 -07:00
xfs_types.h Merge branch 'xfs-4.10-extent-lookup' into for-next 2016-11-24 11:41:59 +11:00