Brian Foster c891c30a4d xfs: exclude never-released buffers from buftarg I/O accounting ... The upcoming buftarg I/O accounting mechanism maintains a count of all buffers that have undergone I/O in the current hold-release cycle. Certain buffers associated with core infrastructure (e.g., the xfs_mount superblock buffer, log buffers) are never released, however. This means that accounting I/O submission on such buffers elevates the buftarg count indefinitely and could lead to lockup on unmount. Define a new buffer flag to explicitly exclude buffers from buftarg I/O accounting. Set the flag on the superblock and associated log buffers. Signed-off-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>		2016-07-20 11:13:43 +10:00
..
libxfs	xfs: update for 4.7-rc1	2016-05-26 10:13:40 -07:00
Kconfig
kmem.c	xfs: improve kmem_realloc	2016-04-06 09:47:01 +10:00
kmem.h	xfs: improve kmem_realloc	2016-04-06 09:47:01 +10:00
Makefile	nfsd: add SCSI layout support	2016-03-18 11:42:53 -04:00
mrlock.h
uuid.c
uuid.h
xfs_acl.c	posix_acl: Inode acl caching fixes	2016-03-31 00:30:15 -04:00
xfs_acl.h
xfs_aops.c	xfs: update for 4.7-rc1	2016-05-26 10:13:40 -07:00
xfs_aops.h	xfs: optimize bio handling in the buffer writeback path	2016-04-06 08:34:30 +10:00
xfs_attr_inactive.c	xfs: better xfs_trans_alloc interface	2016-04-06 09:19:55 +10:00
xfs_attr_list.c	xfs: collapse cases in xfs_attr3_leaf_list_int	2016-04-06 07:57:47 +10:00
xfs_attr.h	xfs: remove put_value from attr ->put_listent context	2016-04-06 07:57:45 +10:00
xfs_bmap_util.c	DAX error handling for 4.7	2016-05-26 19:34:26 -07:00
xfs_bmap_util.h
xfs_buf_item.c	xfs: don't reset b_retries to 0 on every failure	2016-07-20 10:54:09 +10:00
xfs_buf_item.h
xfs_buf.c	xfs: exclude never-released buffers from buftarg I/O accounting	2016-07-20 11:13:43 +10:00
xfs_buf.h	xfs: exclude never-released buffers from buftarg I/O accounting	2016-07-20 11:13:43 +10:00
xfs_dir2_readdir.c	xfs: concurrent readdir hangs on data buffer locks	2016-05-18 13:20:21 -04:00
xfs_discard.c
xfs_discard.h
xfs_dquot_item.c
xfs_dquot_item.h
xfs_dquot.c	Merge branch 'xfs-4.7-misc-fixes' into for-next	2016-05-20 10:33:17 +10:00
xfs_dquot.h
xfs_error.c
xfs_error.h
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_extent_busy.h
xfs_extfree_item.c
xfs_extfree_item.h
xfs_file.c	DAX error handling for 4.7	2016-05-26 19:34:26 -07:00
xfs_filestream.c
xfs_filestream.h
xfs_fsops.c	Merge branch 'xfs-4.7-trans-type-cleanup' into for-next	2016-05-20 10:31:52 +10:00
xfs_fsops.h
xfs_globals.c
xfs_icache.c	xfs: move reclaim tagging functions	2016-05-18 14:20:08 +10:00
xfs_icache.h
xfs_icreate_item.c
xfs_icreate_item.h
xfs_inode_item.c	Merge branch 'xfs-4.7-misc-fixes' into for-next	2016-05-20 10:33:17 +10:00
xfs_inode_item.h
xfs_inode.c	Merge branch 'xfs-4.7-inode-reclaim' into for-next	2016-05-20 10:34:00 +10:00
xfs_inode.h	xfs: set up inode operation vectors later	2016-04-06 07:48:27 +10:00
xfs_ioctl32.c
xfs_ioctl32.h
xfs_ioctl.c	Merge branch 'xfs-4.7-optimise-inline-symlinks' into for-next	2016-05-20 10:32:10 +10:00
xfs_ioctl.h
xfs_iomap.c	xfs: better xfs_trans_alloc interface	2016-04-06 09:19:55 +10:00
xfs_iomap.h
xfs_iops.c	Merge branch 'xfs-4.7-optimise-inline-symlinks' into for-next	2016-05-20 10:32:10 +10:00
xfs_iops.h
xfs_itable.c
xfs_itable.h
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: remove transaction types	2016-04-06 09:20:36 +10:00
xfs_log_priv.h	xfs: remove transaction types	2016-04-06 09:20:36 +10:00
xfs_log_recover.c	Merge branch 'xfs-4.7-misc-fixes' into for-next	2016-05-20 10:33:17 +10:00
xfs_log.c	xfs: exclude never-released buffers from buftarg I/O accounting	2016-07-20 11:13:43 +10:00
xfs_log.h	xfs: remove transaction types	2016-04-06 09:20:36 +10:00
xfs_message.c
xfs_message.h
xfs_mount.c	xfs: exclude never-released buffers from buftarg I/O accounting	2016-07-20 11:13:43 +10:00
xfs_mount.h	xfs: update for 4.7-rc1	2016-05-26 10:13:40 -07:00
xfs_mru_cache.c
xfs_mru_cache.h
xfs_ondisk.h
xfs_pnfs.c	xfs: update for 4.7-rc1	2016-05-26 10:13:40 -07:00
xfs_pnfs.h	nfsd: add SCSI layout support	2016-03-18 11:42:53 -04:00
xfs_qm_bhv.c
xfs_qm_syscalls.c	xfs: better xfs_trans_alloc interface	2016-04-06 09:19:55 +10:00
xfs_qm.c	xfs: better xfs_trans_alloc interface	2016-04-06 09:19:55 +10:00
xfs_qm.h
xfs_quota.h
xfs_quotaops.c
xfs_rtalloc.c	xfs: better xfs_trans_alloc interface	2016-04-06 09:19:55 +10:00
xfs_rtalloc.h
xfs_stats.c
xfs_stats.h
xfs_super.c	DAX error handling for 4.7	2016-05-26 19:34:26 -07:00
xfs_super.h
xfs_symlink.c	Merge branch 'xfs-4.7-optimise-inline-symlinks' into for-next	2016-05-20 10:32:10 +10:00
xfs_symlink.h
xfs_sysctl.c
xfs_sysctl.h
xfs_sysfs.c	xfs: fix xfs_error_get_cfg for negative errnos	2016-07-20 10:48:51 +10:00
xfs_sysfs.h	xfs: configurable error behavior via sysfs	2016-05-18 10:58:51 +10:00
xfs_trace.c
xfs_trace.h	Merge branch 'xfs-4.7-error-cfg' into for-next	2016-05-20 10:33:38 +10:00
xfs_trans_ail.c
xfs_trans_buf.c
xfs_trans_dquot.c
xfs_trans_extfree.c
xfs_trans_inode.c
xfs_trans_priv.h
xfs_trans.c	xfs: remove transaction types	2016-04-06 09:20:36 +10:00
xfs_trans.h	xfs: better xfs_trans_alloc interface	2016-04-06 09:19:55 +10:00
xfs_xattr.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-05-27 17:14:05 -07:00
xfs.h