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authorLinus Torvalds <torvalds@linux-foundation.org>2014-01-23 09:16:20 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-23 09:16:20 -0800
commit1d32bdafaaa8bcc4c39b41ab9f674887d147f188 (patch)
treec1aae09d8b98b033fd4dd85ba3dbf97a25776e90 /fs/ext4
parent0dc3fd0249a295863900984e02dd4bb89204205b (diff)
parentbf3964c188d686424ff7b69a45941851b9f437f0 (diff)
downloadop-kernel-dev-1d32bdafaaa8bcc4c39b41ab9f674887d147f188.zip
op-kernel-dev-1d32bdafaaa8bcc4c39b41ab9f674887d147f188.tar.gz
Merge tag 'xfs-for-linus-v3.14-rc1' of git://oss.sgi.com/xfs/xfs
Pull xfs update from Ben Myers: "This is primarily bug fixes, many of which you already have. New stuff includes a series to decouple the in-memory and on-disk log format, helpers in the area of inode clusters, and i_version handling. We decided to try to use more topic branches this release, so there are some merge commits in there on account of that. I'm afraid I didn't do a good job of putting meaningful comments in the first couple of merges. Sorry about that. I think I have the hang of it now. For 3.14-rc1 there are fixes in the areas of remote attributes, discard, growfs, memory leaks in recovery, directory v2, quotas, the MAINTAINERS file, allocation alignment, extent list locking, and in xfs_bmapi_allocate. There are cleanups in xfs_setsize_buftarg, removing unused macros, quotas, setattr, and freeing of inode clusters. The in-memory and on-disk log format have been decoupled, a common helper to calculate the number of blocks in an inode cluster has been added, and handling of i_version has been pulled into the filesystems that use it. - cleanup in xfs_setsize_buftarg - removal of remaining unused flags for vop toss/flush/flushinval - fix for memory corruption in xfs_attrlist_by_handle - fix for out-of-date comment in xfs_trans_dqlockedjoin - fix for discard if range length is less than one block - fix for overrun of agfl buffer using growfs on v4 superblock filesystems - pull i_version handling out into the filesystems that use it - don't leak recovery items on error - fix for memory leak in xfs_dir2_node_removename - several cleanups for quotas - fix bad assertion in xfs_qm_vop_create_dqattach - cleanup for xfs_setattr_mode, and add xfs_setattr_time - fix quota assert in xfs_setattr_nonsize - fix an infinite loop when turning off group/project quota before user quota - fix for temporary buffer allocation failure in xfs_dir2_block_to_sf with large directory block sizes - fix Dave's email address in MAINTAINERS - cleanup calculation of freed inode cluster blocks - fix alignment of initial file allocations to match filesystem geometry - decouple in-memory and on-disk log format - introduce a common helper to calculate the number of filesystem blocks in an inode cluster - fixes for extent list locking - fix for off-by-one in xfs_attr3_rmt_verify - fix for missing destroy_work_on_stack in xfs_bmapi_allocate" * tag 'xfs-for-linus-v3.14-rc1' of git://oss.sgi.com/xfs/xfs: (51 commits) xfs: Calling destroy_work_on_stack() to pair with INIT_WORK_ONSTACK() xfs: fix off-by-one error in xfs_attr3_rmt_verify xfs: assert that we hold the ilock for extent map access xfs: use xfs_ilock_attr_map_shared in xfs_attr_list_int xfs: use xfs_ilock_attr_map_shared in xfs_attr_get xfs: use xfs_ilock_data_map_shared in xfs_qm_dqiterate xfs: use xfs_ilock_data_map_shared in xfs_qm_dqtobp xfs: take the ilock around xfs_bmapi_read in xfs_zero_remaining_bytes xfs: reinstate the ilock in xfs_readdir xfs: add xfs_ilock_attr_map_shared xfs: rename xfs_ilock_map_shared xfs: remove xfs_iunlock_map_shared xfs: no need to lock the inode in xfs_find_handle xfs: use xfs_icluster_size_fsb in xfs_imap xfs: use xfs_icluster_size_fsb in xfs_ifree_cluster xfs: use xfs_icluster_size_fsb in xfs_ialloc_inode_init xfs: use xfs_icluster_size_fsb in xfs_bulkstat xfs: introduce a common helper xfs_icluster_size_fsb xfs: get rid of XFS_IALLOC_BLOCKS macros xfs: get rid of XFS_INODE_CLUSTER_SIZE macros ...
Diffstat (limited to 'fs/ext4')
-rw-r--r--fs/ext4/inode.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 61d49ff..31fa964 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -4586,6 +4586,10 @@ int ext4_setattr(struct dentry *dentry, struct iattr *attr)
if (attr->ia_size > sbi->s_bitmap_maxbytes)
return -EFBIG;
}
+
+ if (IS_I_VERSION(inode) && attr->ia_size != inode->i_size)
+ inode_inc_iversion(inode);
+
if (S_ISREG(inode->i_mode) &&
(attr->ia_size < inode->i_size)) {
if (ext4_should_order_data(inode)) {
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