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Darrick J. Wong d86f4ea836 xfs: remove kmem_zalloc_greedy 
[ Upstream commit 08b005f1333154ae5b404ca28766e0ffb9f1c150 ]

The sole remaining caller of kmem_zalloc_greedy is bulkstat, which uses
it to grab 1-4 pages for staging of inobt records.  The infinite loop in
the greedy allocation function is causing hangs[1] in generic/269, so
just get rid of the greedy allocator in favor of kmem_zalloc_large.
This makes bulkstat somewhat more likely to ENOMEM if there's really no
pages to spare, but eliminates a source of hangs.

[1] http://lkml.kernel.org/r/20170301044634.rgidgdqqiiwsmfpj%40XZHOUW.usersys.redhat.com

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-08 10:26:11 +02:00
..
libxfs
xfs: fix compiler warnings
2017-09-20 08:20:02 +02:00
Kconfig
xfs: implement iomap based buffered write path
2016-06-21 09:53:44 +10:00
kmem.c
xfs: remove kmem_zalloc_greedy
2017-10-08 10:26:11 +02:00
kmem.h
xfs: remove kmem_zalloc_greedy
2017-10-08 10:26:11 +02:00
Makefile
xfs: introduce the CoW fork
2016-10-04 18:06:40 -07:00
mrlock.h
…
uuid.c
…
uuid.h
…
xfs_acl.c
xfs: Don't clear SGID when inheriting ACLs
2017-07-27 15:08:03 -07:00
xfs_acl.h
xfs: Don't clear SGID when inheriting ACLs
2017-07-27 15:08:03 -07:00
xfs_aops.c
xfs: open code end_buffer_async_write in xfs_finish_page_writeback
2017-09-20 08:20:02 +02:00
xfs_aops.h
xfs: allocate delayed extents in CoW fork
2016-10-04 18:06:41 -07:00
xfs_attr_inactive.c
xfs: make several functions static
2016-06-01 17:38:15 +10:00
xfs_attr_list.c
xfs: make several functions static
2016-06-01 17:38:15 +10:00
xfs_attr.h
xfs: remove put_value from attr ->put_listent context
2016-04-06 07:57:45 +10:00
xfs_bmap_item.c
xfs: try to avoid blowing out the transaction reservation when bunmaping a shared extent
2017-09-20 08:19:57 +02:00
xfs_bmap_item.h
xfs: log bmap intent items
2016-10-04 11:05:44 -07:00
xfs_bmap_util.c
xfs: relog dirty buffers during swapext bmbt owner change
2017-09-20 08:20:02 +02:00
xfs_bmap_util.h
xfs: pull up iolock from xfs_free_eofblocks()
2017-04-08 09:30:30 +02:00
xfs_buf_item.c
xfs: fix compiler warnings
2017-09-20 08:20:02 +02:00
xfs_buf_item.h
xfs: remove unnecessary dirty bli format check for ordered bufs
2017-09-20 08:20:01 +02:00
xfs_buf.c
xfs: push buffer of flush locked dquot to avoid quotacheck deadlock
2017-09-20 08:19:57 +02:00
xfs_buf.h
xfs: push buffer of flush locked dquot to avoid quotacheck deadlock
2017-09-20 08:19:57 +02:00
xfs_dir2_readdir.c
xfs: prevent multi-fsb dir readahead from reading random blocks
2017-06-07 12:07:51 +02:00
xfs_discard.c
xfs: rmap btree requires more reserved free space
2016-08-03 11:38:24 +10:00
xfs_discard.h
…
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
xfs: don't wrap ID in xfs_dq_get_next_id
2017-02-04 09:47:12 +01:00
xfs_dquot.h
xfs: fix implicit bool to int conversion
2015-01-09 10:48:58 +11:00
xfs_error.c
Merge branch 'xfs-4.8-misc-fixes-3' into for-next
2016-07-20 11:51:08 +10:00
xfs_error.h
xfs: simulate per-AG reservations being critically low
2016-10-05 16:26:31 -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: don't fail xfs_extent_busy allocation
2017-04-08 09:30:31 +02:00
xfs_extent_busy.h
…
xfs_extfree_item.c
xfs: remove unnecessary parentheses from log redo item recovery functions
2016-08-03 12:29:32 +10:00
xfs_extfree_item.h
xfs: refactor redo intent item processing
2016-08-03 11:23:49 +10:00
xfs_file.c
xfs: free cowblocks and retry on buffered write ENOSPC
2017-09-20 08:19:58 +02:00
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_fsops.c
xfs: use the actual AG length when reserving blocks
2017-01-12 11:39:44 +01:00
xfs_fsops.h
xfs: preallocate blocks for worst-case btree expansion
2016-10-05 16:26:27 -07:00
xfs_globals.c
xfs: garbage collect old cowextsz reservations
2016-10-05 16:26:28 -07:00
xfs_icache.c
xfs: check for race with xfs_reclaim_inode() in xfs_ifree_cluster()
2017-09-20 08:20:01 +02:00
xfs_icache.h
xfs: update ag iterator to support wait on new inodes
2017-06-07 12:07:52 +02:00
xfs_icreate_item.c
xfs: move most of xfs_sb.h to xfs_format.h
2014-11-28 14:27:09 +11:00
xfs_icreate_item.h
…
xfs_inode_item.c
xfs: Properly retry failed inode items in case of error during buffer writeback
2017-09-20 08:20:00 +02:00
xfs_inode_item.h
xfs: remove timestamps from incore inode
2016-02-09 16:54:58 +11:00
xfs_inode.c
xfs: check for race with xfs_reclaim_inode() in xfs_ifree_cluster()
2017-09-20 08:20:01 +02:00
xfs_inode.h
xfs: support ability to wait on new inodes
2017-06-07 12:07:51 +02:00
xfs_ioctl32.c
xfs: don't pass ioflags around in the ioctl path
2016-07-20 11:29:35 +10:00
xfs_ioctl32.h
xfs: compat_xfs_bstat does not have forkoff
2014-10-02 09:17:58 +10:00
xfs_ioctl.c
xfs: validate bdev support for DAX inode flag
2017-10-05 09:44:03 +02:00
xfs_ioctl.h
xfs: don't pass ioflags around in the ioctl path
2016-07-20 11:29:35 +10:00
xfs_iomap.c
xfs: actually report xattr extents via iomap
2017-06-07 12:07:51 +02:00
xfs_iomap.h
xfs: create a separate cow extent size hint for the allocator
2016-10-05 16:26:26 -07:00
xfs_iops.c
xfs: fix compiler warnings
2017-09-20 08:20:02 +02:00
xfs_iops.h
xfs: Propagate dentry down to inode_change_ok()
2016-09-22 10:56:19 +02:00
xfs_itable.c
xfs: remove kmem_zalloc_greedy
2017-10-08 10:26:11 +02:00
xfs_itable.h
xfs: bulkstat chunk formatting cursor is broken
2014-11-07 08:30:30 +11:00
xfs_linux.h
xfs: XFS_IS_REALTIME_INODE() should be false if no rt device present
2017-09-13 14:13:37 -07:00
xfs_log_cil.c
xfs: allocate log vector buffers outside CIL context lock
2016-07-22 09:52:35 +10:00
xfs_log_priv.h
xfs: rework log recovery to submit buffers on LSN boundaries
2016-09-26 08:22:16 +10:00
xfs_log_recover.c
xfs: fix compiler warnings
2017-09-20 08:20:02 +02:00
xfs_log.c
xfs: fix incorrect log_flushed on fsync
2017-09-20 08:20:02 +02:00
xfs_log.h
xfs: make several functions static
2016-06-01 17:38:15 +10:00
xfs_message.c
xfs: more info from kmem deadlocks and high-level error msgs
2015-10-12 16:04:45 +11:00
xfs_message.h
…
xfs_mount.c
xfs: don't leak quotacheck dquots when cow recovery
2017-09-20 08:19:59 +02:00
xfs_mount.h
xfs: use dedicated log worker wq to avoid deadlock with cil wq
2017-06-07 12:07:51 +02:00
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: introduce refcount btree definitions
2016-10-03 09:11:16 -07:00
xfs_pnfs.h
xfs: abstract block export operations from nfsd layouts
2016-07-15 15:31:29 -04:00
xfs_qm_bhv.c
xfs: move most of xfs_sb.h to xfs_format.h
2014-11-28 14:27:09 +11:00
xfs_qm_syscalls.c
xfs: wait on new inodes during quotaoff dquot release
2017-06-07 12:07:52 +02:00
xfs_qm.c
xfs: fix quotacheck dquot id overflow infinite loop
2017-09-20 08:19:59 +02:00
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: wire up Q_XGETNEXTQUOTA / get_nextdqblk
2016-02-08 11:27:38 +11:00
xfs_refcount_item.c
xfs: fix double-cleanup when CUI recovery fails
2017-01-12 11:39:44 +01:00
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
2017-09-20 08:19:58 +02:00
xfs_reflink.h
xfs: only reclaim unwritten COW extents periodically
2017-04-08 09:30:32 +02:00
xfs_rmap_item.c
xfs: convert unwritten status of reverse mappings for shared files
2016-10-05 16:26:29 -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: rename flist/free_list to dfops
2016-08-03 11:19:29 +10:00
xfs_rtalloc.h
xfs: make several functions static
2016-06-01 17:38:15 +10:00
xfs_stats.c
xfs: introduce refcount btree definitions
2016-10-03 09:11:16 -07:00
xfs_stats.h
xfs: introduce refcount btree definitions
2016-10-03 09:11:16 -07:00
xfs_super.c
xfs: use kmem_free to free return value of kmem_zalloc
2017-09-20 08:20:02 +02:00
xfs_super.h
xfs: quiesce the filesystem after recovery on readonly mount
2016-09-26 08:21:44 +10:00
xfs_symlink.c
xfs: rename flist/free_list to dfops
2016-08-03 11:19:29 +10:00
xfs_symlink.h
…
xfs_sysctl.c
xfs: garbage collect old cowextsz reservations
2016-10-05 16:26:28 -07:00
xfs_sysctl.h
xfs: garbage collect old cowextsz reservations
2016-10-05 16:26:28 -07:00
xfs_sysfs.c
xfs: fix max_retries _show and _store functions
2017-01-12 11:39:45 +01:00
xfs_sysfs.h
xfs: configurable error behavior via sysfs
2016-05-18 10:58:51 +10:00
xfs_trace.c
xfs: rework xfs_bmap_free callers to use xfs_defer_ops
2016-08-03 11:15:38 +10:00
xfs_trace.h
xfs: ordered buffer log items are never formatted
2017-09-20 08:20:01 +02:00
xfs_trans_ail.c
xfs: Properly retry failed inode items in case of error during buffer writeback
2017-09-20 08:20:00 +02:00
xfs_trans_bmap.c
xfs: try to avoid blowing out the transaction reservation when bunmaping a shared extent
2017-09-20 08:19:57 +02:00
xfs_trans_buf.c
xfs: disallow marking previously dirty buffers as ordered
2017-09-20 08:20:02 +02:00
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: Properly retry failed inode items in case of error during buffer writeback
2017-09-20 08:20:00 +02:00
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: add shared rmap map/unmap/convert log item types
2016-10-05 16:26:29 -07:00
xfs_trans.c
xfs: xfs_trans_alloc_empty
2017-06-07 12:07:52 +02:00
xfs_trans.h
xfs: disallow marking previously dirty buffers as ordered
2017-09-20 08:20:02 +02:00
xfs_xattr.c
Make __xfs_xattr_put_listen preperly report errors.
2016-09-14 07:40:35 +10:00
xfs.h
…