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linux/fs/xfs
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Toshi Kani 1e937cddd1 xfs: Add alignment check for DAX mount 
When a partition is not aligned by 4KB, mount -o dax succeeds,
but any read/write access to the filesystem fails, except for
metadata update.

Call bdev_dax_supported() to perform proper precondition checks
which includes this partition alignment check.

Signed-off-by: Toshi Kani <toshi.kani@hpe.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Boaz Harrosh <boaz@plexistor.com>
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
2016-05-17 00:44:12 -06:00
..
libxfs
mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros
2016-04-04 10:41:08 -07:00
Kconfig
xfs: require 64-bit sector_t
2014-07-30 09:12:05 +10:00
kmem.c
xfs: more info from kmem deadlocks and high-level error msgs
2015-10-12 16:04:45 +11:00
kmem.h
kmemcg: account certain kmem allocations to memcg
2016-01-14 16:00:49 -08:00
Makefile
nfsd: add SCSI layout support
2016-03-18 11:42:53 -04:00
mrlock.h
…
uuid.c
…
uuid.h
…
xfs_acl.c
xfs: Change how listxattr generates synthetic attributes
2015-12-06 21:34:16 -05:00
xfs_acl.h
xfs: Change how listxattr generates synthetic attributes
2015-12-06 21:34:16 -05:00
xfs_aops.c
mm, fs: remove remaining PAGE_CACHE_* and page_cache_{get,release} usage
2016-04-04 10:41:08 -07:00
xfs_aops.h
xfs: Changes for 4.6-rc1
2016-03-21 11:53:05 -07:00
xfs_attr_inactive.c
Merge branch 'xfs-misc-fixes-for-4.2-3' into for-next
2015-06-23 08:49:01 +10:00
xfs_attr_list.c
xfs: fix two memory leaks in xfs_attr_list.c error paths
2016-03-02 09:51:09 +11:00
xfs_attr.h
…
xfs_bmap_util.c
mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros
2016-04-04 10:41:08 -07:00
xfs_bmap_util.h
xfs: Add support FALLOC_FL_INSERT_RANGE for fallocate
2015-03-25 15:08:56 +11:00
xfs_buf_item.c
xfs: remove XBF_STALE flag wrapper macros
2016-02-10 15:01:11 +11:00
xfs_buf_item.h
xfs: fix non-debug build warnings
2015-08-25 10:05:13 +10:00
xfs_buf.c
xfs: remove XBF_DONE flag wrapper macros
2016-02-10 15:01:11 +11:00
xfs_buf.h
xfs: remove XFS_BUF_ZEROFLAGS macro
2016-02-10 15:01:30 +11:00
xfs_dir2_readdir.c
xfs: mode di_mode to vfs inode
2016-02-09 16:54:58 +11:00
xfs_discard.c
xfs: fix format specifier , should be %llx and not %llu
2016-03-02 09:57:04 +11:00
xfs_discard.h
…
xfs_dquot_item.c
xfs: move most of xfs_sb.h to xfs_format.h
2014-11-28 14:27:09 +11:00
xfs_dquot_item.h
…
xfs_dquot.c
xfs: Split default quota limits by quota type
2016-02-08 11:27:55 +11:00
xfs_dquot.h
xfs: fix implicit bool to int conversion
2015-01-09 10:48:58 +11:00
xfs_error.c
xfs: print name of verifier if it fails
2016-01-04 16:10:19 +11:00
xfs_error.h
xfs: remove inst_t
2015-06-22 09:44:02 +10:00
xfs_export.c
Various bugfixes, a RDMA update from Chuck Lever, and support for a new
2016-03-24 19:50:32 -07:00
xfs_export.h
…
xfs_extent_busy.c
xfs: merge xfs_ag.h into xfs_format.h
2014-11-28 14:25:04 +11:00
xfs_extent_busy.h
…
xfs_extfree_item.c
xfs: add helper to conditionally remove items from the AIL
2015-08-19 10:01:08 +10:00
xfs_extfree_item.h
xfs: fix efi/efd error handling to avoid fs shutdown hangs
2015-08-19 09:51:16 +10:00
xfs_file.c
dax: Remove complete_unwritten argument
2016-05-16 18:11:51 -06:00
xfs_filestream.c
xfs: mode di_mode to vfs inode
2016-02-09 16:54:58 +11:00
xfs_filestream.h
xfs: add filestream allocator tracepoints
2014-04-23 07:11:52 +10:00
xfs_fsops.c
xfs: growfs not aware of sb_meta_uuid
2015-08-19 10:31:41 +10:00
xfs_fsops.h
xfs: remove unused function definitions
2016-02-08 14:58:07 +11:00
xfs_globals.c
xfs: export log_recovery_delay to delay mount time log recovery
2014-09-09 11:56:13 +10:00
xfs_icache.c
xfs: mode di_mode to vfs inode
2016-02-09 16:54:58 +11:00
xfs_icache.h
xfs: merge xfs_ag.h into xfs_format.h
2014-11-28 14:25:04 +11:00
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: mode di_mode to vfs inode
2016-02-09 16:54:58 +11:00
xfs_inode_item.h
xfs: remove timestamps from incore inode
2016-02-09 16:54:58 +11:00
xfs_inode.c
Merge branch 'xfs-buf-macro-cleanup-4.6' into for-next
2016-03-07 09:31:00 +11:00
xfs_inode.h
Merge branch 'xfs-gut-icdinode-4.6' into for-next
2016-03-07 09:30:32 +11:00
xfs_ioctl32.c
xfs: prefix XATTR_LIST_MAX with XFS_
2015-10-12 16:02:56 +11:00
xfs_ioctl32.h
xfs: compat_xfs_bstat does not have forkoff
2014-10-02 09:17:58 +10:00
xfs_ioctl.c
Merge branch 'xfs-dax-fixes-4.6' into for-next
2016-03-07 09:34:31 +11:00
xfs_ioctl.h
…
xfs_iomap.c
Merge branch 'xfs-misc-fixes-for-4.5-2' into for-next
2016-01-12 07:04:30 +11:00
xfs_iomap.h
xfs: pass a 64-bit count argument to xfs_iomap_write_unwritten
2015-01-09 10:48:12 +11:00
xfs_iops.c
Merge branch 'xfs-dax-fixes-4.6' into for-next
2016-03-07 09:34:31 +11:00
xfs_iops.h
xfs: inodes are new until the dentry cache is set up
2015-02-23 22:38:08 +11:00
xfs_itable.c
xfs: mode di_mode to vfs inode
2016-02-09 16:54:58 +11:00
xfs_itable.h
xfs: bulkstat chunk formatting cursor is broken
2014-11-07 08:30:30 +11:00
xfs_linux.h
mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros
2016-04-04 10:41:08 -07:00
xfs_log_cil.c
xfs: close xc_cil list_empty() races with cil commit sequence
2015-07-29 11:51:01 +10:00
xfs_log_priv.h
xfs: debug mode log record crc error injection
2016-01-05 07:41:16 +11:00
xfs_log_recover.c
xfs: fixes for 4.5-rc7
2016-03-11 10:21:32 -08:00
xfs_log.c
xfs: use named array initializers for log item dumping
2016-03-07 08:40:03 +11:00
xfs_log.h
xfs: validate metadata LSNs against log on v5 superblocks
2015-10-12 15:59:25 +11:00
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
mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros
2016-04-04 10:41:08 -07:00
xfs_mount.h
mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros
2016-04-04 10:41:08 -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: embedd mru_elem into parent structure
2014-04-23 07:11:51 +10:00
xfs_ondisk.h
xfs: check sizes of XFS on-disk structures at compile time
2016-03-09 08:15:14 +11:00
xfs_pnfs.c
mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros
2016-04-04 10:41:08 -07:00
xfs_pnfs.h
nfsd: add SCSI layout support
2016-03-18 11:42:53 -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: Split default quota limits by quota type
2016-02-08 11:27:55 +11:00
xfs_qm.c
xfs: Split default quota limits by quota type
2016-02-08 11:27:55 +11:00
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_rtalloc.c
xfs: remove timestamps from incore inode
2016-02-09 16:54:58 +11:00
xfs_rtalloc.h
xfs: combine xfs_rtmodify_summary and xfs_rtget_summary
2014-09-09 11:58:42 +10:00
xfs_stats.c
xfs: stats are no longer dependent on CONFIG_PROC_FS
2015-10-19 08:42:46 +11:00
xfs_stats.h
xfs: per-filesystem stats counter implementation
2015-10-12 18:21:22 +11:00
xfs_super.c
xfs: Add alignment check for DAX mount
2016-05-17 00:44:12 -06:00
xfs_super.h
xfs: fix up inode32/64 (re)mount handling
2016-03-02 09:58:09 +11:00
xfs_symlink.c
xfs: eliminate committed arg from xfs_bmap_finish
2016-01-11 11:34:01 +11:00
xfs_symlink.h
…
xfs_sysctl.c
xfs: pass xfsstats structures to handlers and macros
2015-10-12 05:19:45 +11:00
xfs_sysctl.h
xfs: export log_recovery_delay to delay mount time log recovery
2014-09-09 11:56:13 +10:00
xfs_sysfs.c
xfs: debug mode forced buffered write failure
2016-03-15 11:42:44 +11:00
xfs_sysfs.h
xfs: create global stats and stats_clear in sysfs
2015-10-12 05:15:45 +11:00
xfs_trace.c
xfs: move most of xfs_sb.h to xfs_format.h
2014-11-28 14:27:09 +11:00
xfs_trace.h
xfs: don't use ioends for direct write completions
2016-02-08 14:40:51 +11:00
xfs_trans_ail.c
xfs: Make xfsaild freezeable again
2016-02-08 14:59:07 +11:00
xfs_trans_buf.c
xfs: remove XBF_STALE flag wrapper macros
2016-02-10 15:01:11 +11:00
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: ensure EFD trans aborts on log recovery extent free failure
2015-08-19 09:51:43 +10:00
xfs_trans_inode.c
xfs: move di_changecount to VFS inode
2016-02-09 16:54:58 +11:00
xfs_trans_priv.h
xfs: add helper to conditionally remove items from the AIL
2015-08-19 10:01:08 +10:00
xfs_trans.c
xfs: ensure committed is initialized in xfs_trans_roll
2016-03-15 11:42:47 +11:00
xfs_trans.h
xfs: remove xfs_trans_get_block_res
2016-03-02 09:58:21 +11:00
xfs_xattr.c
xfs: Change how listxattr generates synthetic attributes
2015-12-06 21:34:16 -05:00
xfs.h
…