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kernel-fxtec-pro1x/fs/xfs
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Christoph Hellwig 5f8aca8b43 xfs: always hold the iolock when calling xfs_change_file_space 
Currently fallocate always holds the iolock when calling into
xfs_change_file_space, while the ioctl path lets some of the lower level
functions take it, but leave it out in others.

This patch makes sure the ioctl path also always holds the iolock and
thus introduces consistent locking for the preallocation operations while
simplifying the code and allowing to kill the now unused XFS_ATTR_NOLOCK
flag.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
2013-10-21 16:54:22 -05:00
..
Kconfig xfs: introduce CONFIG_XFS_WARN 2013-05-07 18:45:36 -05:00
kmem.c xfs: factor all the kmalloc-or-vmalloc fallback allocations 2013-09-10 13:57:03 -05:00
kmem.h xfs: factor all the kmalloc-or-vmalloc fallback allocations 2013-09-10 13:57:03 -05:00
Makefile xfs: Add xfs_log_rlimit.c 2013-08-12 17:49:38 -05:00
mrlock.h xfs: introduce CONFIG_XFS_WARN 2013-05-07 18:45:36 -05:00
time.h xfs: remove subdirectories 2011-08-12 16:21:35 -05:00
uuid.c xfs: remove subdirectories 2011-08-12 16:21:35 -05:00
uuid.h xfs: add CRC infrastructure 2012-11-19 20:11:24 -06:00
xfs.h xfs: introduce CONFIG_XFS_WARN 2013-05-07 18:45:36 -05:00
xfs_acl.c xfs: factor all the kmalloc-or-vmalloc fallback allocations 2013-09-10 13:57:03 -05:00
xfs_acl.h xfs: increase number of ACL entries for V5 superblocks 2013-06-06 10:52:15 -05:00
xfs_ag.h xfs: make struct xfs_perag kernel only 2013-08-12 17:44:36 -05:00
xfs_alloc.c xfs: kill __KERNEL__ check for debug code in allocation code 2013-08-12 16:57:51 -05:00
xfs_alloc.h xfs: convert buffer verifiers to an ops structure. 2012-11-15 21:35:12 -06:00
xfs_alloc_btree.c xfs: introduce CONFIG_XFS_WARN 2013-05-07 18:45:36 -05:00
xfs_alloc_btree.h xfs: add support for large btree blocks 2013-04-21 14:53:46 -05:00
xfs_aops.c xfs: get rid of count from xfs_iomap_write_allocate() 2013-10-01 15:42:34 -05:00
xfs_aops.h direct-io: Implement generic deferred AIO completions 2013-09-04 09:23:46 -04:00
xfs_attr.c xfs: avoid double-free in xfs_attr_node_addname 2013-08-13 15:48:01 -05:00
xfs_attr.h xfs: kill xfs_vnodeops.[ch] 2013-08-12 16:53:39 -05:00
xfs_attr_inactive.c xfs: refactor xfs_trans_reserve() interface 2013-08-12 17:47:34 -05:00
xfs_attr_leaf.c Fix wrong flag ASSERT in xfs_attr_shortform_getvalue 2013-08-30 15:20:50 -05:00
xfs_attr_leaf.h xfs: sync minor header differences needed by userspace. 2013-08-12 16:35:41 -05:00
xfs_attr_list.c xfs: split out attribute listing code into separate file 2013-08-12 16:41:29 -05:00
xfs_attr_remote.c xfs: fix issues that cause userspace warnings 2013-08-12 16:52:54 -05:00
xfs_attr_remote.h xfs: rework remote attr CRCs 2013-05-30 17:26:31 -05:00
xfs_attr_sf.h xfs: convert attr to use unsigned names 2010-01-20 10:47:48 +11:00
xfs_bit.c
xfs_bit.h
xfs_bmap.c xfs: remove newlines from strings passed to __xfs_printk 2013-10-17 13:30:29 -05:00
xfs_bmap.h xfs: remove __KERNEL__ from debug code 2013-08-12 16:58:37 -05:00
xfs_bmap_btree.c xfs: = vs == typo in ASSERT() 2013-09-12 09:42:08 -05:00
xfs_bmap_btree.h xfs: recovery of swap extents operations for CRC filesystems 2013-09-10 12:49:57 -05:00
xfs_bmap_util.c xfs: always hold the iolock when calling xfs_change_file_space 2013-10-21 16:54:22 -05:00
xfs_bmap_util.h xfs: consolidate extent swap code 2013-08-12 16:56:06 -05:00
xfs_btree.c xfs: recovery of swap extents operations for CRC filesystems 2013-09-10 12:49:57 -05:00
xfs_btree.h xfs: recovery of swap extents operations for CRC filesystems 2013-09-10 12:49:57 -05:00
xfs_buf.c xfs: remove newlines from strings passed to __xfs_printk 2013-10-17 13:30:29 -05:00
xfs_buf.h xfs: rework buffer dispose list tracking 2013-09-10 18:56:31 -04:00
xfs_buf_item.c xfs: lock the AIL before removing the buffer item 2013-09-24 12:31:41 -05:00
xfs_buf_item.h xfs: split out buf log item format definitions 2013-08-12 16:06:37 -05:00
xfs_cksum.h xfs: add CRC infrastructure 2012-11-19 20:11:24 -06:00
xfs_da_btree.c xfs: fix node forward in xfs_node_toosmall 2013-09-26 10:38:17 -05:00
xfs_da_btree.h XFS: Assertion failed: first <= last && last < BBTOB(bp->b_length), file: fs/xfs/xfs_trans_buf.c, line: 568 2013-08-30 09:48:59 -05:00
xfs_dinode.h xfs: di_flushiter considered harmful 2013-07-25 10:41:42 -05:00
xfs_dir2.c XFS: Assertion failed: first <= last && last < BBTOB(bp->b_length), file: fs/xfs/xfs_trans_buf.c, line: 568 2013-08-30 09:48:59 -05:00
xfs_dir2.h xfs: dtype changed xfs_dir2_sfe_put_ino to xfs_dir3_sfe_put_ino 2013-09-03 14:51:16 -05:00
xfs_dir2_block.c xfs: dirent dtype presence is dependent on directory magic numbers 2013-09-30 17:49:28 -05:00
xfs_dir2_data.c xfs: Add write support for dirent filetype field 2013-08-22 08:44:49 -05:00
xfs_dir2_format.h xfs: dirent dtype presence is dependent on directory magic numbers 2013-09-30 17:49:28 -05:00
xfs_dir2_leaf.c xfs: check magic numbers in dir3 leaf verifier first 2013-09-09 17:43:58 -05:00
xfs_dir2_node.c xfs: remove newlines from strings passed to __xfs_printk 2013-10-17 13:30:29 -05:00
xfs_dir2_priv.h xfs: Add read-only support for dirent filetype field 2013-08-22 08:40:24 -05:00
xfs_dir2_readdir.c xfs: dirent dtype presence is dependent on directory magic numbers 2013-09-30 17:49:28 -05:00
xfs_dir2_sf.c xfs: dirent dtype presence is dependent on directory magic numbers 2013-09-30 17:49:28 -05:00
xfs_discard.c xfs: split out transaction reservation code 2013-08-12 16:36:16 -05:00
xfs_discard.h xfs: remove subdirectories 2011-08-12 16:21:35 -05:00
xfs_dquot.c xfs: lockdep needs to know about 3 dquot-deep nesting 2013-09-30 17:48:25 -05:00
xfs_dquot.h xfs: Add pquota fields where gquota is used. 2013-07-11 10:35:32 -05:00
xfs_dquot_item.c xfs: fix some minor sparse warnings 2013-09-09 17:43:05 -05:00
xfs_dquot_item.h xfs: remove subdirectories 2011-08-12 16:21:35 -05:00
xfs_error.c xfs: remove newlines from strings passed to __xfs_printk 2013-10-17 13:30:29 -05:00
xfs_error.h xfs: kill support/debug.[ch] 2011-03-07 10:09:35 +11:00
xfs_export.c xfs: kill xfs_vnodeops.[ch] 2013-08-12 16:53:39 -05:00
xfs_export.h xfs: remove subdirectories 2011-08-12 16:21:35 -05:00
xfs_extent_busy.c xfs: fix some minor sparse warnings 2013-09-09 17:43:05 -05:00
xfs_extent_busy.h xfs: make xfs_extent_busy_trim not static 2012-05-14 16:21:04 -05:00
xfs_extfree_item.c xfs: return log item size in IOP_SIZE 2013-08-13 16:10:21 -05:00
xfs_extfree_item.h xfs: split out EFI/EFD log item format definition 2013-08-12 16:07:13 -05:00
xfs_file.c xfs: always hold the iolock when calling xfs_change_file_space 2013-10-21 16:54:22 -05:00
xfs_filestream.c xfs: consolidate xfs_utils.c 2013-08-12 16:55:17 -05:00
xfs_filestream.h xfs: xfs_filestreams.h doesn't need __KERNEL__ 2013-08-12 17:00:11 -05:00
xfs_format.h xfs: split out the remote symlink handling 2013-08-12 16:43:38 -05:00
xfs_fs.h xfs: add the inode directory type support to XFS_IOC_FSGEOM 2013-10-08 14:28:09 -05:00
xfs_fsops.c xfs: don't break from growfs ag update loop on error 2013-10-17 13:31:42 -05:00
xfs_fsops.h xfs: ensure log covering transactions are synchronous 2011-01-11 20:28:17 -06:00
xfs_globals.c xfs: add background scanning to clear eofblocks inodes 2012-11-08 15:34:59 -06:00
xfs_ialloc.c xfs: check correct status variable for xfs_inobt_get_rec() call 2013-08-30 13:48:35 -05:00
xfs_ialloc.h xfs: Inode create item recovery 2013-06-27 14:26:21 -05:00
xfs_ialloc_btree.c xfs: introduce CONFIG_XFS_WARN 2013-05-07 18:45:36 -05:00
xfs_ialloc_btree.h xfs: add support for large btree blocks 2013-04-21 14:53:46 -05:00
xfs_icache.c xfs: remove usage of is_bad_inode 2013-10-01 17:38:16 -05:00
xfs_icache.h xfs: update #2 for v3.12-rc1 2013-09-12 16:13:41 -07:00
xfs_icreate_item.c xfs: return log item size in IOP_SIZE 2013-08-13 16:10:21 -05:00
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.c xfs: clean up xfs_inactive() error handling, kill VN_INACTIVE_[NO]CACHE 2013-10-08 17:20:41 -05:00
xfs_inode.h xfs: clean up xfs_inactive() error handling, kill VN_INACTIVE_[NO]CACHE 2013-10-08 17:20:41 -05:00
xfs_inode_buf.c xfs: don't assert fail on bad inode numbers 2013-09-10 14:07:54 -05:00
xfs_inode_buf.h xfs: recovery of swap extents operations for CRC filesystems 2013-09-10 12:49:57 -05:00
xfs_inode_fork.c xfs: fix the wrong new_size/rnew_size at xfs_iext_realloc_direct() 2013-10-01 17:33:10 -05:00
xfs_inode_fork.h xfs: move inode fork definitions to a new header file 2013-08-12 16:37:32 -05:00
xfs_inode_item.c xfs: return log item size in IOP_SIZE 2013-08-13 16:10:21 -05:00
xfs_inode_item.h xfs: split out inode log item format definition 2013-08-12 16:05:19 -05:00
xfs_inum.h xfs: move xfsagino_t to xfs_types.h 2012-05-14 16:20:54 -05:00
xfs_ioctl.c xfs: always hold the iolock when calling xfs_change_file_space 2013-10-21 16:54:22 -05:00
xfs_ioctl.h xfs: consolidate extent swap code 2013-08-12 16:56:06 -05:00
xfs_ioctl32.c xfs: factor all the kmalloc-or-vmalloc fallback allocations 2013-09-10 13:57:03 -05:00
xfs_ioctl32.h xfs: remove subdirectories 2011-08-12 16:21:35 -05:00
xfs_iomap.c xfs: remove newlines from strings passed to __xfs_printk 2013-10-17 13:30:29 -05:00
xfs_iomap.h xfs: get rid of count from xfs_iomap_write_allocate() 2013-10-01 15:42:34 -05:00
xfs_iops.c xfs: always take the iolock around xfs_setattr_size 2013-10-21 16:51:33 -05:00
xfs_iops.h xfs: always hold the iolock when calling xfs_change_file_space 2013-10-21 16:54:22 -05:00
xfs_itable.c xfs: factor all the kmalloc-or-vmalloc fallback allocations 2013-09-10 13:57:03 -05:00
xfs_itable.h xfs: remove block number from inode lookup code 2010-06-24 11:35:17 +10:00
xfs_linux.h xfs: remove two unused macro definitions in xfs_linux.h 2013-08-20 15:30:23 -05:00
xfs_log.c xfs: remove newlines from strings passed to __xfs_printk 2013-10-17 13:30:29 -05:00
xfs_log.h xfs: Reduce allocations during CIL insertion 2013-08-13 16:12:30 -05:00
xfs_log_cil.c xfs: prevent deadlock trying to cover an active log 2013-10-17 10:56:17 -05:00
xfs_log_format.h xfs: recovery of swap extents operations for CRC filesystems 2013-09-10 12:49:57 -05:00
xfs_log_priv.h xfs: prevent deadlock trying to cover an active log 2013-10-17 10:56:17 -05:00
xfs_log_recover.c xfs: remove newlines from strings passed to __xfs_printk 2013-10-17 13:30:29 -05:00
xfs_log_recover.h xfs: Clean up XFS_BLI_* flag namespace 2010-05-24 10:33:39 -05:00
xfs_log_rlimit.c xfs: call roundup_64() to calculate the min_logblks 2013-08-13 14:19:11 -05:00
xfs_message.c xfs: introduce CONFIG_XFS_WARN 2013-05-07 18:45:36 -05:00
xfs_message.h xfs: introduce CONFIG_XFS_WARN 2013-05-07 18:45:36 -05:00
xfs_mount.c xfs: Register hotcpu notifier after initialization 2013-08-22 14:05:27 -05:00
xfs_mount.h xfs: Introduce a new structure to hold transaction reservation items 2013-08-12 17:45:49 -05:00
xfs_mru_cache.c xfs: convert to alloc_workqueue() 2011-02-01 11:42:43 +01:00
xfs_mru_cache.h xfs: Kill filestreams cache flush 2010-01-15 15:34:22 -06:00
xfs_qm.c super: fix for destroy lrus 2013-09-10 18:56:32 -04:00
xfs_qm.h xfs: convert dquot cache lru to list_lru 2013-09-10 18:56:31 -04:00
xfs_qm_bhv.c xfs: separate dquot on disk format definitions out of xfs_quota.h 2013-08-12 16:09:52 -05:00
xfs_qm_syscalls.c xfs: remove newlines from strings passed to __xfs_printk 2013-10-17 13:30:29 -05:00
xfs_quota.h xfs: XFS_MOUNT_QUOTA_ALL needed by userspace 2013-09-03 15:00:06 -05:00
xfs_quota_defs.h xfs: introduce xfs_quota_defs.h 2013-08-12 16:20:18 -05:00
xfs_quota_priv.h xfs: use per-filesystem radix trees for dquot lookup 2012-03-14 11:09:06 -05:00
xfs_quotaops.c xfs: Add support for the Q_XGETQSTATV 2013-08-20 17:00:38 -05:00
xfs_rtalloc.c xfs: refactor xfs_trans_reserve() interface 2013-08-12 17:47:34 -05:00
xfs_rtalloc.h xfs: introduce xfs_rtalloc_defs.h 2013-08-12 16:13:10 -05:00
xfs_sb.c xfs: don't emit corruption noise on fs probes 2013-10-17 13:31:25 -05:00
xfs_sb.h xfs: add xfs sb v4 support for dirent filetype field 2013-08-22 08:49:59 -05:00
xfs_stats.c xfs: use common code for quota statistics 2012-03-14 11:09:06 -05:00
xfs_stats.h xfs: use common code for quota statistics 2012-03-14 11:09:06 -05:00
xfs_super.c xfs: remove newlines from strings passed to __xfs_printk 2013-10-17 13:30:29 -05:00
xfs_super.h xfs: xfs_sync_data is redundant. 2012-10-17 12:01:25 -05:00
xfs_symlink.c xfs: push down inactive transaction mgmt for remote symlinks 2013-10-08 14:53:02 -05:00
xfs_symlink.h xfs: push down inactive transaction mgmt for remote symlinks 2013-10-08 14:53:02 -05:00
xfs_symlink_remote.c xfs: make struct xfs_perag kernel only 2013-08-12 17:44:36 -05:00
xfs_sysctl.c xfs: Convert use of typedef ctl_table to struct ctl_table 2013-06-17 17:42:25 -05:00
xfs_sysctl.h xfs: add background scanning to clear eofblocks inodes 2012-11-08 15:34:59 -06:00
xfs_trace.c xfs: separate dquot on disk format definitions out of xfs_quota.h 2013-08-12 16:09:52 -05:00
xfs_trace.h xfs: update for 3.11-rc1 2013-07-09 12:29:12 -07:00
xfs_trans.c xfs: finish removing IOP_* macros. 2013-08-30 14:14:35 -05:00
xfs_trans.h xfs: finish removing IOP_* macros. 2013-08-30 14:14:35 -05:00
xfs_trans_ail.c xfs: finish removing IOP_* macros. 2013-08-30 14:14:35 -05:00
xfs_trans_buf.c xfs: finish removing IOP_* macros. 2013-08-30 14:14:35 -05:00
xfs_trans_dquot.c xfs: separate dquot on disk format definitions out of xfs_quota.h 2013-08-12 16:09:52 -05:00
xfs_trans_extfree.c xfs: move xfsagino_t to xfs_types.h 2012-05-14 16:20:54 -05:00
xfs_trans_inode.c xfs: implement inode change count 2013-06-28 13:00:05 -05:00
xfs_trans_priv.h xfs: Simplify xfs_ail_min() with list_first_entry_or_null() 2013-08-23 12:57:43 -05:00
xfs_trans_resv.c xfs: inode log reservations are too small 2013-08-30 13:59:30 -05:00
xfs_trans_resv.h xfs: Get rid of all XFS_XXX_LOG_RES() macro 2013-08-12 17:48:08 -05:00
xfs_trans_space.h xfs: remove superflous inobt macros 2009-02-09 08:37:14 +01:00
xfs_types.h xfs: Add read-only support for dirent filetype field 2013-08-22 08:40:24 -05:00
xfs_vnode.h xfs: clean up xfs_inactive() error handling, kill VN_INACTIVE_[NO]CACHE 2013-10-08 17:20:41 -05:00
xfs_xattr.c xfs: kill xfs_vnodeops.[ch] 2013-08-12 16:53:39 -05:00