Dave Chinner 0e95f19ad9 xfs: check for buffer errors before waiting ...

If we call xfs_buf_iowait() on a buffer that failed dispatch due to
an IO error, it will wait forever for an Io that does not exist.
This is hndled in xfs_buf_read, but there is other code that calls
xfs_buf_iowait directly that doesn't.

Rather than make the call sites have to handle checking for dispatch
errors and then checking for completion errors, make
xfs_buf_iowait() check for dispatch errors on the buffer before
waiting. This means we handle both dispatch and completion errors
with one set of error handling at the caller sites.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>

2012-05-14 16:20:42 -05:00

..

Kconfig

…

kmem.c

xfs: remove subdirectories

2011-08-12 16:21:35 -05:00

kmem.h

xfs: use a normal shrinker for the dquot freelist

2012-02-10 12:38:09 -06:00

Makefile

xfs: use common code for quota statistics

2012-03-14 11:09:06 -05:00

mrlock.h

xfs: remove subdirectories

2011-08-12 16:21:35 -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: remove subdirectories

2011-08-12 16:21:35 -05:00

xfs_acl.c

xfs: fix acl count validation in xfs_acl_from_disk()

2011-12-16 15:17:42 -06:00

xfs_acl.h

xfs: Fix build breakage in xfs_iops.c when CONFIG_FS_POSIX_ACL is not set

2011-08-01 02:35:04 -04:00

xfs_ag.h

xfs: Remove the macro XFS_BUF_PTR

2011-07-25 15:03:13 -05:00

xfs_alloc_btree.c

xfs: remove leftovers of the old btree tracing code

2011-07-13 13:43:50 +02:00

xfs_alloc_btree.h

…

xfs_alloc.c

xfs: fix fstrim offset calculations

2012-03-27 16:07:03 -05:00

xfs_alloc.h

xfs: fix fstrim offset calculations

2012-03-27 16:07:03 -05:00

xfs_aops.c

xfs: Use preallocation for inodes with extsz hints

2012-05-14 16:20:40 -05:00

xfs_aops.h

xfs: log file size updates at I/O completion time

2012-03-13 16:30:49 -05:00

xfs_attr_leaf.c

xfs: add lots of attribute trace points

2012-03-27 17:18:21 -05:00

xfs_attr_leaf.h

…

xfs_attr_sf.h

…

xfs_attr.c

xfs: add lots of attribute trace points

2012-03-27 17:18:21 -05:00

xfs_attr.h

…

xfs_bit.c

…

xfs_bit.h

…

xfs_bmap_btree.c

xfs: remove leftovers of the old btree tracing code

2011-07-13 13:43:50 +02:00

xfs_bmap_btree.h

…

xfs_bmap.c

xfs: don't assert on delalloc regions beyond EOF

2012-05-14 16:20:38 -05:00

xfs_bmap.h

xfs: cleanup xfs_bmap.h

2011-10-11 21:15:07 -05:00

xfs_btree.c

xfs: remove XFS_BUF_SET_VTYPE and XFS_BUF_SET_VTYPE_REF

2011-10-11 21:15:09 -05:00

xfs_btree.h

xfs: Remove the macro XFS_BUF_PTR

2011-07-25 15:03:13 -05:00

xfs_buf_item.c

xfs: pass shutdown method into xfs_trans_ail_delete_bulk

2012-05-14 16:20:33 -05:00

xfs_buf_item.h

…

xfs_buf.c

xfs: check for buffer errors before waiting

2012-05-14 16:20:42 -05:00

xfs_buf.h

xfs: check for buffer errors before waiting

2012-05-14 16:20:42 -05:00

xfs_da_btree.c

xfs: add lots of attribute trace points

2012-03-27 17:18:21 -05:00

xfs_da_btree.h

xfs: remove the dead XFS_DABUF_DEBUG code

2011-07-13 13:43:50 +02:00

xfs_dfrag.c

xfs: split in-core and on-disk inode log item fields

2012-03-13 17:08:17 -05:00

xfs_dfrag.h

…

xfs_dinode.h

xfs: Remove the macro XFS_BUF_PTR

2011-07-25 15:03:13 -05:00

xfs_dir2_block.c

xfs: clean up minor sparse warnings

2012-03-14 13:21:17 -05:00

xfs_dir2_data.c

xfs: reshuffle dir2 headers

2011-07-13 13:43:48 +02:00

xfs_dir2_format.h

xfs: cleanup struct xfs_dir2_free

2011-07-13 13:43:48 +02:00

xfs_dir2_leaf.c

xfs: introduce xfs_bmapi_read()

2011-10-11 21:15:03 -05:00

xfs_dir2_node.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2011-07-25 13:56:39 -07:00

xfs_dir2_priv.h

xfs: reshuffle dir2 headers

2011-07-13 13:43:48 +02:00

xfs_dir2_sf.c

xfs: reshuffle dir2 headers

2011-07-13 13:43:48 +02:00

xfs_dir2.c

xfs: get rid of open-coded S_ISREG(), etc.

2011-07-26 15:05:16 -04:00

xfs_dir2.h

xfs: reshuffle dir2 headers

2011-07-13 13:43:48 +02:00

xfs_discard.c

xfs: fix fstrim offset calculations

2012-03-27 16:07:03 -05:00

xfs_discard.h

xfs: remove subdirectories

2011-08-12 16:21:35 -05:00

xfs_dquot_item.c

xfs: pass shutdown method into xfs_trans_ail_delete_bulk

2012-05-14 16:20:33 -05:00

xfs_dquot_item.h

xfs: remove subdirectories

2011-08-12 16:21:35 -05:00

xfs_dquot.c

xfs: pass shutdown method into xfs_trans_ail_delete_bulk

2012-05-14 16:20:33 -05:00

xfs_dquot.h

xfs: on-stack delayed write buffer lists

2012-05-14 16:20:31 -05:00

xfs_error.c

…

xfs_error.h

…

xfs_export.c

xfs: fix nfs export of 64-bit inodes numbers on 32-bit kernels

2011-12-06 10:46:23 -06:00

xfs_export.h

xfs: remove subdirectories

2011-08-12 16:21:35 -05:00

xfs_extfree_item.c

xfs: pass shutdown method into xfs_trans_ail_delete_bulk

2012-05-14 16:20:33 -05:00

xfs_extfree_item.h

…

xfs_file.c

xfs: push the ilock into xfs_zero_eof

2012-05-14 16:20:20 -05:00

xfs_filestream.c

xfs: rename allocation range fields in struct xfs_bmalloca

2011-10-11 21:15:06 -05:00

xfs_filestream.h

…

xfs_fs_subr.c

xfs: remove the i_size field in struct xfs_inode

2012-01-17 15:08:53 -06:00

xfs_fs.h

xfs: consolidate & clarify mount sanity checks

2011-07-08 11:32:51 -05:00

xfs_fsops.c

xfs: Check the return value of xfs_buf_get()

2011-10-11 21:15:01 -05:00

xfs_fsops.h

…

xfs_globals.c

xfs: remove subdirectories

2011-08-12 16:21:35 -05:00

xfs_ialloc_btree.c

xfs: remove leftovers of the old btree tracing code

2011-07-13 13:43:50 +02:00

xfs_ialloc_btree.h

…

xfs_ialloc.c

xfs: propagate umode_t

2012-01-03 22:55:00 -05:00

xfs_ialloc.h

xfs: propagate umode_t

2012-01-03 22:55:00 -05:00

xfs_iget.c

xfs: remove log item from AIL in xfs_iflush after a shutdown

2012-05-14 16:20:25 -05:00

xfs_inode_item.c

xfs: pass shutdown method into xfs_trans_ail_delete_bulk

2012-05-14 16:20:33 -05:00

xfs_inode_item.h

xfs: pass shutdown method into xfs_trans_ail_delete_bulk

2012-05-14 16:20:33 -05:00

xfs_inode.c

xfs: pass shutdown method into xfs_trans_ail_delete_bulk

2012-05-14 16:20:33 -05:00

xfs_inode.h

xfs: on-stack delayed write buffer lists

2012-05-14 16:20:31 -05:00

xfs_inum.h

xfs: cleanup shortform directory inode number handling

2011-07-08 14:35:03 +02:00

xfs_ioctl32.c

xfs: clean up minor sparse warnings

2012-03-14 13:21:17 -05:00

xfs_ioctl32.h

xfs: remove subdirectories

2011-08-12 16:21:35 -05:00

xfs_ioctl.c

xfs: Fix open flag handling in open_by_handle code

2012-03-22 15:56:52 -05:00

xfs_ioctl.h

xfs: remove subdirectories

2011-08-12 16:21:35 -05:00

xfs_iomap.c

xfs: limit specualtive delalloc to maxioffset

2012-05-14 16:20:39 -05:00

xfs_iomap.h

…

xfs_iops.c

xfs: push the ilock into xfs_zero_eof

2012-05-14 16:20:20 -05:00

xfs_iops.h

xfs: remove subdirectories

2011-08-12 16:21:35 -05:00

xfs_itable.c

xfs: don't cache inodes read through bulkstat

2012-03-26 17:19:08 -05:00

xfs_itable.h

…

xfs_linux.h

xfs: revert to using a kthread for AIL pushing

2011-10-11 11:02:49 -05:00

xfs_log_cil.c

xfs: Do background CIL flushes via a workqueue

2012-05-14 16:20:34 -05:00

xfs_log_priv.h

xfs: Do background CIL flushes via a workqueue

2012-05-14 16:20:34 -05:00

xfs_log_recover.c

xfs: check for buffer errors before waiting

2012-05-14 16:20:42 -05:00

xfs_log_recover.h

…

xfs_log.c

xfs: allow assigning the tail lsn with the AIL lock held

2012-05-14 16:20:26 -05:00

xfs_log.h

xfs: allow assigning the tail lsn with the AIL lock held

2012-05-14 16:20:26 -05:00

xfs_message.c

xfs: remove subdirectories

2011-08-12 16:21:35 -05:00

xfs_message.h

treewide: use __printf not __attribute__((format(printf,...)))

2011-10-31 17:30:54 -07:00

xfs_mount.c

xfs: implement freezing by emptying the AIL

2012-05-14 16:20:27 -05:00

xfs_mount.h

xfs: Do background CIL flushes via a workqueue

2012-05-14 16:20:34 -05:00

xfs_mru_cache.c

…

xfs_mru_cache.h

…

xfs_qm_bhv.c

xfs: remove the global xfs_Gqm structure

2012-03-14 12:06:32 -05:00

xfs_qm_syscalls.c

xfs: remove the per-filesystem list of dquots

2012-03-14 11:53:34 -05:00

xfs_qm.c

xfs: on-stack delayed write buffer lists

2012-05-14 16:20:31 -05:00

xfs_qm.h

xfs: remove the global xfs_Gqm structure

2012-03-14 12:06:32 -05:00

xfs_quota_priv.h

xfs: use per-filesystem radix trees for dquot lookup

2012-03-14 11:09:06 -05:00

xfs_quota.h

Define new macro XFS_ALL_QUOTA_ACTIVE and simply some usage

2012-02-03 11:32:20 -06:00

xfs_quotaops.c

xfs: remove subdirectories

2011-08-12 16:21:35 -05:00

xfs_rename.c

vfs: check i_nlink limits in vfs_{mkdir,rename_dir,link}

2012-03-20 21:29:32 -04:00

xfs_rtalloc.c

xfs: fix deadlock in xfs_rtfree_extent

2012-03-22 15:31:06 -05:00

xfs_rtalloc.h

xfs: Remove the macro XFS_BUF_PTR

2011-07-25 15:03:13 -05:00

xfs_rw.c

xfs: clean up xfs_ioerror_alert

2011-10-11 21:15:10 -05:00

xfs_rw.h

xfs: clean up xfs_ioerror_alert

2011-10-11 21:15:10 -05:00

xfs_sb.h

xfs: kill the unused XFS_BB_FSB_OFFSET macro

2012-02-02 17:08:04 -06:00

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: Do background CIL flushes via a workqueue

2012-05-14 16:20:34 -05:00

xfs_super.h

xfs: remove the global xfs_Gqm structure

2012-03-14 12:06:32 -05:00

xfs_sync.c

xfs: pass shutdown method into xfs_trans_ail_delete_bulk

2012-05-14 16:20:33 -05:00

xfs_sync.h

xfs: log timestamp updates

2012-03-13 17:01:15 -05:00

xfs_sysctl.c

xfs: remove subdirectories

2011-08-12 16:21:35 -05:00

xfs_sysctl.h

xfs: remove subdirectories

2011-08-12 16:21:35 -05:00

xfs_trace.c

xfs: remove subdirectories

2011-08-12 16:21:35 -05:00

xfs_trace.h

xfs: on-stack delayed write buffer lists

2012-05-14 16:20:31 -05:00

xfs_trans_ail.c

xfs: pass shutdown method into xfs_trans_ail_delete_bulk

2012-05-14 16:20:33 -05:00

xfs_trans_buf.c

xfs: on-stack delayed write buffer lists

2012-05-14 16:20:31 -05:00

xfs_trans_dquot.c

xfs: remove the global xfs_Gqm structure

2012-03-14 12:06:32 -05:00

xfs_trans_extfree.c

…

xfs_trans_inode.c

xfs: split in-core and on-disk inode log item fields

2012-03-13 17:08:17 -05:00

xfs_trans_priv.h

xfs: pass shutdown method into xfs_trans_ail_delete_bulk

2012-05-14 16:20:33 -05:00

xfs_trans_space.h

…

xfs_trans.c

xfs: split and cleanup xfs_log_reserve

2012-02-22 22:37:04 -06:00

xfs_trans.h

xfs: on-stack delayed write buffer lists

2012-05-14 16:20:31 -05:00

xfs_types.h

xfs: exact busy extent tracking

2011-04-28 13:18:04 -05:00

xfs_utils.c

vfs: check i_nlink limits in vfs_{mkdir,rename_dir,link}

2012-03-20 21:29:32 -04:00

xfs_utils.h

xfs: propagate umode_t

2012-01-03 22:55:00 -05:00

xfs_vnode.h

xfs: remove remaining scraps of struct xfs_iomap

2012-03-15 13:40:16 -05:00

xfs_vnodeops.c

vfs: check i_nlink limits in vfs_{mkdir,rename_dir,link}

2012-03-20 21:29:32 -04:00

xfs_vnodeops.h

xfs: remove remaining scraps of struct xfs_iomap

2012-03-15 13:40:16 -05:00

xfs_xattr.c

xfs: remove subdirectories

2011-08-12 16:21:35 -05:00

xfs.h

xfs: don't expect xfs headers to be in subdirectories

2011-08-12 13:57:55 -05:00