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04e99455ea5bb17ea7c2e7bb0970168efb736242
linux/fs/xfs
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Christoph Hellwig 04e99455ea xfs: only lock the rt bitmap inode once per allocation 
Currently both xfs_rtpick_extent and xfs_rtallocate_extent call
xfs_trans_iget to grab and lock the rt bitmap inode, which results in a
deadlock since the removal of the lock recursion counters in commit

	"xfs: simplify inode to transaction joining"

Fix this by acquiring and locking the inode in xfs_bmap_rtalloc before
calling into xfs_rtpick_extent and xfs_rtallocate_extent.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>
2011-02-07 13:29:06 -06:00
..
linux-2.6
xfs: limit extsize to size of AGs and/or MAXEXTLEN
2011-01-28 09:05:36 -06:00
quota
xfs: fix dquot shaker deadlock
2011-01-28 09:05:36 -06:00
support
xfs: Do not name variables "panic"
2011-01-17 12:39:07 -08:00
Kconfig
quota: Make QUOTACTL config be selected by its users
2010-10-05 12:16:37 +02:00
Makefile
xfs: add FITRIM support
2011-01-11 20:28:29 -06:00
xfs_acl.h
fs: provide rcu-walk aware permission i_ops
2011-01-07 17:50:29 +11:00
xfs_ag.h
xfs: convert pag_ici_lock to a spin lock
2010-12-16 17:08:41 +11:00
xfs_alloc_btree.c
xfs: remove the ->kill_root btree operation
2010-10-18 15:07:38 -05:00
xfs_alloc_btree.h
…
xfs_alloc.c
xfs: add FITRIM support
2011-01-11 20:28:29 -06:00
xfs_alloc.h
xfs: limit extent length for allocation to AG size
2011-01-28 09:05:35 -06:00
xfs_arch.h
…
xfs_attr_leaf.c
xfs: use KM_NOFS for allocations during attribute list operations
2010-12-23 11:57:37 +11:00
xfs_attr_leaf.h
…
xfs_attr_sf.h
…
xfs_attr.c
xfs: remove xfs_buf wrappers
2010-10-18 15:08:07 -05:00
xfs_attr.h
…
xfs_bit.c
…
xfs_bit.h
…
xfs_bmap_btree.c
xfs: remove unneeded #include statements
2010-07-26 13:16:33 -05:00
xfs_bmap_btree.h
…
xfs_bmap.c
xfs: only lock the rt bitmap inode once per allocation
2011-02-07 13:29:06 -06:00
xfs_bmap.h
xfs: fix failed write truncation handling.
2010-12-01 07:40:19 -06:00
xfs_btree_trace.c
…
xfs_btree_trace.h
…
xfs_btree.c
xfs: connect up buffer reclaim priority hooks
2010-12-02 16:31:13 +11:00
xfs_btree.h
xfs: remove the ->kill_root btree operation
2010-10-18 15:07:38 -05:00
xfs_buf_item.c
xfs: fix efi item leak on forced shutdown
2011-01-28 09:01:33 -06:00
xfs_buf_item.h
xfs: use struct list_head for the buf cancel table
2010-12-16 16:05:22 -06:00
xfs_da_btree.c
xfs: remove xfs_buf wrappers
2010-10-18 15:08:07 -05:00
xfs_da_btree.h
…
xfs_dfrag.c
xfs: delayed alloc blocks beyond EOF are valid after writeback
2010-12-01 07:40:20 -06:00
xfs_dfrag.h
…
xfs_dinode.h
xfs: Extend project quotas to support 32bit project ids
2010-10-18 15:08:08 -05:00
xfs_dir2_block.c
xfs: fix gcc 4.6 set but not read and unused statement warnings
2010-07-26 13:16:51 -05:00
xfs_dir2_block.h
…
xfs_dir2_data.c
xfs: remove unneeded #include statements
2010-07-26 13:16:33 -05:00
xfs_dir2_data.h
…
xfs_dir2_leaf.c
xfs: remove xfs_buf wrappers
2010-10-18 15:08:07 -05:00
xfs_dir2_leaf.h
…
xfs_dir2_node.c
xfs: remove unneeded #include statements
2010-07-26 13:16:33 -05:00
xfs_dir2_node.h
…
xfs_dir2_sf.c
xfs: remove unneeded #include statements
2010-07-26 13:16:33 -05:00
xfs_dir2_sf.h
…
xfs_dir2.c
xfs: split xfs_itrace_entry
2010-07-26 13:16:44 -05:00
xfs_dir2.h
…
xfs_error.c
xfs: prevent NMI timeouts in cmn_err
2011-01-12 08:46:41 -06:00
xfs_error.h
xfs: prevent NMI timeouts in cmn_err
2011-01-12 08:46:41 -06:00
xfs_extfree_item.c
xfs: fix efi item leak on forced shutdown
2011-01-28 09:01:33 -06:00
xfs_extfree_item.h
xfs: Pull EFI/EFD handling out from under the AIL lock
2010-12-20 11:59:49 +11:00
xfs_filestream.c
xfs: tell lockdep about parent iolock usage in filestreams
2010-11-10 12:00:48 -06:00
xfs_filestream.h
xfs: clean up filestreams helpers
2010-07-26 13:16:51 -05:00
xfs_fs.h
xfs: Extend project quotas to support 32bit project ids
2010-10-18 15:08:08 -05:00
xfs_fsops.c
xfs: ensure log covering transactions are synchronous
2011-01-11 20:28:17 -06:00
xfs_fsops.h
xfs: ensure log covering transactions are synchronous
2011-01-11 20:28:17 -06:00
xfs_ialloc_btree.c
xfs: remove the ->kill_root btree operation
2010-10-18 15:07:38 -05:00
xfs_ialloc_btree.h
…
xfs_ialloc.c
xfs: remove xfs_buf wrappers
2010-10-18 15:08:07 -05:00
xfs_ialloc.h
…
xfs_iget.c
Merge branch 'master' into for-linus-merged
2011-01-10 21:35:55 -06:00
xfs_inode_item.c
xfs: remove all the inodes on a buffer from the AIL in bulk
2010-12-20 12:03:17 +11:00
xfs_inode_item.h
xfs: simplify inode to transaction joining
2010-07-26 13:16:36 -05:00
xfs_inode.c
xfs: connect up buffer reclaim priority hooks
2010-12-02 16:31:13 +11:00
xfs_inode.h
xfs: don't truncate prealloc from frequently accessed inodes
2010-12-23 12:02:31 +11:00
xfs_inum.h
…
xfs_iomap.c
xfs: speculative delayed allocation uses rounddown_power_of_2 badly
2011-01-28 09:05:35 -06:00
xfs_iomap.h
xfs: kill xfs_iomap
2010-12-16 16:05:51 -06:00
xfs_itable.c
xfs: Extend project quotas to support 32bit project ids
2010-10-18 15:08:08 -05:00
xfs_itable.h
xfs: remove block number from inode lookup code
2010-06-24 11:35:17 +10:00
xfs_log_cil.c
xfs: handle CIl transaction commit failures correctly
2011-01-28 09:05:36 -06:00
xfs_log_priv.h
xfs: convert grant head manipulations to lockless algorithm
2010-12-21 12:29:14 +11:00
xfs_log_recover.c
xfs: prevent NMI timeouts in cmn_err
2011-01-12 08:46:41 -06:00
xfs_log_recover.h
xfs: Clean up XFS_BLI_* flag namespace
2010-05-24 10:33:39 -05:00
xfs_log.c
xfs: prevent NMI timeouts in cmn_err
2011-01-12 08:46:41 -06:00
xfs_log.h
xfs: handle CIl transaction commit failures correctly
2011-01-28 09:05:36 -06:00
xfs_mount.c
xfs: convert pag_ici_lock to a spin lock
2010-12-16 17:08:41 +11:00
xfs_mount.h
xfs: dynamic speculative EOF preallocation
2011-01-04 11:35:03 +11:00
xfs_mru_cache.c
workqueue: convert cancel_rearming_delayed_work[queue]() users to cancel_delayed_work_sync()
2010-12-15 10:56:11 +01:00
xfs_mru_cache.h
…
xfs_quota.h
xfs: fix a few compiler warnings with CONFIG_XFS_QUOTA=n
2010-11-10 12:00:48 -06:00
xfs_rename.c
xfs: log timestamp changes to the source inode in rename
2010-12-09 17:07:02 -06:00
xfs_rtalloc.c
xfs: only lock the rt bitmap inode once per allocation
2011-02-07 13:29:06 -06:00
xfs_rtalloc.h
xfs: be more explicit if RT mount fails due to config
2010-05-28 14:58:24 -05:00
xfs_rw.c
xfs: remove unneeded #include statements
2010-07-26 13:16:33 -05:00
xfs_rw.h
…
xfs_sb.h
xfs: Extend project quotas to support 32bit project ids
2010-10-18 15:08:08 -05:00
xfs_trans_ail.c
xfs: use AIL bulk delete function to implement single delete
2010-12-20 12:36:15 +11:00
xfs_trans_buf.c
xfs: remove xfs_buf wrappers
2010-10-18 15:08:07 -05:00
xfs_trans_extfree.c
xfs: Pull EFI/EFD handling out from under the AIL lock
2010-12-20 11:59:49 +11:00
xfs_trans_inode.c
xfs: don't use vfs writeback for pure metadata modifications
2010-10-18 15:07:45 -05:00
xfs_trans_priv.h
xfs: use AIL bulk delete function to implement single delete
2010-12-20 12:36:15 +11:00
xfs_trans_space.h
…
xfs_trans.c
xfs: handle CIl transaction commit failures correctly
2011-01-28 09:05:36 -06:00
xfs_trans.h
xfs: connect up buffer reclaim priority hooks
2010-12-02 16:31:13 +11:00
xfs_types.h
xfs: Extend project quotas to support 32bit project ids
2010-10-18 15:08:08 -05:00
xfs_utils.c
xfs: remove xfs_cred.h
2010-10-18 15:08:06 -05:00
xfs_utils.h
xfs: remove xfs_cred.h
2010-10-18 15:08:06 -05:00
xfs_vnodeops.c
xfs: don't truncate prealloc from frequently accessed inodes
2010-12-23 12:02:31 +11:00
xfs_vnodeops.h
xfs: remove xfs_cred.h
2010-10-18 15:08:06 -05:00
xfs.h
…