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| author | Herbert Poetzl <herbert@13thfloor.at> | 2006-07-03 17:27:12 -0700 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2006-09-20 15:48:39 -0700 |
| commit | ca4d147e62df370c334898464023aa7f9126abe1 (patch) | |
| tree | aff39cd19c5b0a95a1fd85caf439c4aa69c5830e /fs/ocfs2/inode.c | |
| parent | b4c98f625fffee3a6f633082e9e4be3e952ca2ab (diff) | |
| download | linux-ca4d147e62df370c334898464023aa7f9126abe1.tar.gz linux-ca4d147e62df370c334898464023aa7f9126abe1.tar.bz2 linux-ca4d147e62df370c334898464023aa7f9126abe1.zip | |
ocfs2: add ext2 attributes
Support immutable, and other attributes.
Some renaming and other minor fixes done by myself.
Signed-off-by: Herbert Poetzl <herbert@13thfloor.at>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2/inode.c')
| -rw-r--r-- | fs/ocfs2/inode.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c index 327a5b7b86ed..3f496c41fea8 100644 --- a/fs/ocfs2/inode.c +++ b/fs/ocfs2/inode.c @@ -71,6 +71,26 @@ static int ocfs2_truncate_for_delete(struct ocfs2_super *osb, struct inode *inode, struct buffer_head *fe_bh); +void ocfs2_set_inode_flags(struct inode *inode) +{ + unsigned int flags = OCFS2_I(inode)->ip_attr; + + inode->i_flags &= ~(S_IMMUTABLE | + S_SYNC | S_APPEND | S_NOATIME | S_DIRSYNC); + + if (flags & OCFS2_IMMUTABLE_FL) + inode->i_flags |= S_IMMUTABLE; + + if (flags & OCFS2_SYNC_FL) + inode->i_flags |= S_SYNC; + if (flags & OCFS2_APPEND_FL) + inode->i_flags |= S_APPEND; + if (flags & OCFS2_NOATIME_FL) + inode->i_flags |= S_NOATIME; + if (flags & OCFS2_DIRSYNC_FL) + inode->i_flags |= S_DIRSYNC; +} + struct inode *ocfs2_ilookup_for_vote(struct ocfs2_super *osb, u64 blkno, int delete_vote) @@ -260,7 +280,6 @@ int ocfs2_populate_inode(struct inode *inode, struct ocfs2_dinode *fe, inode->i_blocks = ocfs2_align_bytes_to_sectors(le64_to_cpu(fe->i_size)); inode->i_mapping->a_ops = &ocfs2_aops; - inode->i_flags |= S_NOATIME; inode->i_atime.tv_sec = le64_to_cpu(fe->i_atime); inode->i_atime.tv_nsec = le32_to_cpu(fe->i_atime_nsec); inode->i_mtime.tv_sec = le64_to_cpu(fe->i_mtime); @@ -276,6 +295,7 @@ int ocfs2_populate_inode(struct inode *inode, struct ocfs2_dinode *fe, OCFS2_I(inode)->ip_clusters = le32_to_cpu(fe->i_clusters); OCFS2_I(inode)->ip_orphaned_slot = OCFS2_INVALID_SLOT; + OCFS2_I(inode)->ip_attr = le32_to_cpu(fe->i_attr); if (create_ino) inode->i_ino = ino_from_blkno(inode->i_sb, @@ -330,6 +350,9 @@ int ocfs2_populate_inode(struct inode *inode, struct ocfs2_dinode *fe, ocfs2_inode_lock_res_init(&OCFS2_I(inode)->ip_data_lockres, OCFS2_LOCK_TYPE_DATA, inode); + ocfs2_set_inode_flags(inode); + inode->i_flags |= S_NOATIME; + status = 0; bail: mlog_exit(status); @@ -1131,6 +1154,7 @@ int ocfs2_mark_inode_dirty(struct ocfs2_journal_handle *handle, spin_lock(&OCFS2_I(inode)->ip_lock); fe->i_clusters = cpu_to_le32(OCFS2_I(inode)->ip_clusters); + fe->i_attr = cpu_to_le32(OCFS2_I(inode)->ip_attr); spin_unlock(&OCFS2_I(inode)->ip_lock); fe->i_size = cpu_to_le64(i_size_read(inode)); @@ -1169,6 +1193,8 @@ void ocfs2_refresh_inode(struct inode *inode, spin_lock(&OCFS2_I(inode)->ip_lock); OCFS2_I(inode)->ip_clusters = le32_to_cpu(fe->i_clusters); + OCFS2_I(inode)->ip_attr = le32_to_cpu(fe->i_attr); + ocfs2_set_inode_flags(inode); i_size_write(inode, le64_to_cpu(fe->i_size)); inode->i_nlink = le16_to_cpu(fe->i_links_count); inode->i_uid = le32_to_cpu(fe->i_uid); |