linux/fs/xfs
Christoph Hellwig b5420f2359 xfs: do not discard page cache data on EAGAIN
If xfs_map_blocks returns EAGAIN because of lock contention we must redirty the
page and not disard the pagecache content and return an error from writepage.
We used to do this correctly, but the logic got lost during the recent
reshuffle of the writepage code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Mike Gao <ygao.linux@gmail.com>
Tested-by: Mike Gao <ygao.linux@gmail.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <dchinner@redhat.com>
2010-08-24 11:47:51 +10:00
..
linux-2.6 xfs: do not discard page cache data on EAGAIN 2010-08-24 11:47:51 +10:00
quota
support
Kconfig
Makefile
xfs.h
xfs_acl.h
xfs_ag.h
xfs_alloc.c
xfs_alloc.h
xfs_alloc_btree.c
xfs_alloc_btree.h
xfs_arch.h
xfs_attr.c
xfs_attr.h
xfs_attr_leaf.c
xfs_attr_leaf.h
xfs_attr_sf.h
xfs_bit.c
xfs_bit.h
xfs_bmap.c
xfs_bmap.h
xfs_bmap_btree.c
xfs_bmap_btree.h
xfs_btree.c
xfs_btree.h
xfs_btree_trace.c
xfs_btree_trace.h
xfs_buf_item.c
xfs_buf_item.h
xfs_da_btree.c
xfs_da_btree.h
xfs_dfrag.c
xfs_dfrag.h
xfs_dinode.h
xfs_dir2.c
xfs_dir2.h
xfs_dir2_block.c
xfs_dir2_block.h
xfs_dir2_data.c
xfs_dir2_data.h
xfs_dir2_leaf.c
xfs_dir2_leaf.h
xfs_dir2_node.c
xfs_dir2_node.h
xfs_dir2_sf.c
xfs_dir2_sf.h
xfs_error.c
xfs_error.h
xfs_extfree_item.c
xfs_extfree_item.h
xfs_filestream.c
xfs_filestream.h
xfs_fs.h
xfs_fsops.c xfs: dummy transactions should not dirty VFS state 2010-08-24 11:46:31 +10:00
xfs_fsops.h xfs: dummy transactions should not dirty VFS state 2010-08-24 11:46:31 +10:00
xfs_ialloc.c
xfs_ialloc.h
xfs_ialloc_btree.c
xfs_ialloc_btree.h
xfs_iget.c
xfs_inode.c
xfs_inode.h
xfs_inode_item.c
xfs_inode_item.h
xfs_inum.h
xfs_iomap.c
xfs_iomap.h
xfs_itable.c
xfs_itable.h
xfs_log.c
xfs_log.h
xfs_log_cil.c xfs: don't do memory allocation under the CIL context lock 2010-08-24 11:45:53 +10:00
xfs_log_priv.h
xfs_log_recover.c
xfs_log_recover.h
xfs_mount.c
xfs_mount.h
xfs_mru_cache.c
xfs_mru_cache.h
xfs_quota.h
xfs_refcache.h
xfs_rename.c
xfs_rtalloc.c
xfs_rtalloc.h
xfs_rw.c
xfs_rw.h
xfs_sb.h
xfs_trans.c
xfs_trans.h
xfs_trans_ail.c
xfs_trans_buf.c
xfs_trans_extfree.c
xfs_trans_inode.c
xfs_trans_priv.h
xfs_trans_space.h
xfs_types.h
xfs_utils.c
xfs_utils.h
xfs_vnodeops.c
xfs_vnodeops.h