nilfs2: use common file attribute macros

Replaces uses of own inode flags (i.e. NILFS_SECRM_FL, NILFS_UNRM_FL,
NILFS_COMPR_FL, and so forth) with common inode flags, and removes the
own flag declarations.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>

diff --git a/fs/nilfs2/dir.c b/fs/nilfs2/dir.c
index 9d45773..b72833a 100644 (file)
--- a/fs/nilfs2/dir.c
+++ b/fs/nilfs2/dir.c
@@ -440,7 +440,6 @@ void nilfs_set_link(struct inode *dir, struct nilfs_dir_entry *de,
        nilfs_commit_chunk(page, mapping, from, to);
        nilfs_put_page(page);
        dir->i_mtime = dir->i_ctime = CURRENT_TIME;
-/*     NILFS_I(dir)->i_flags &= ~NILFS_BTREE_FL; */
 }
 
 /*
@@ -531,7 +530,6 @@ got_it:
        nilfs_set_de_type(de, inode);
        nilfs_commit_chunk(page, page->mapping, from, to);
        dir->i_mtime = dir->i_ctime = CURRENT_TIME;
-/*     NILFS_I(dir)->i_flags &= ~NILFS_BTREE_FL; */
        nilfs_mark_inode_dirty(dir);
        /* OFFSET_CACHE */
 out_put:
@@ -579,7 +577,6 @@ int nilfs_delete_entry(struct nilfs_dir_entry *dir, struct page *page)
        dir->inode = 0;
        nilfs_commit_chunk(page, mapping, from, to);
        inode->i_ctime = inode->i_mtime = CURRENT_TIME;
-/*     NILFS_I(inode)->i_flags &= ~NILFS_BTREE_FL; */
 out:
        nilfs_put_page(page);
        return err;

diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c
index 3a6967d..f61f80c 100644 (file)
--- a/fs/nilfs2/inode.c
+++ b/fs/nilfs2/inode.c
@@ -317,9 +317,9 @@ struct inode *nilfs_new_inode(struct inode *dir, int mode)
 
        ii->i_flags = NILFS_I(dir)->i_flags;
        if (S_ISLNK(mode))
-               ii->i_flags &= ~(NILFS_IMMUTABLE_FL | NILFS_APPEND_FL);
+               ii->i_flags &= ~(FS_IMMUTABLE_FL | FS_APPEND_FL);
        if (!S_ISDIR(mode))
-               ii->i_flags &= ~NILFS_DIRSYNC_FL;
+               ii->i_flags &= ~FS_DIRSYNC_FL;
 
        /* ii->i_file_acl = 0; */
        /* ii->i_dir_acl = 0; */
@@ -359,17 +359,17 @@ void nilfs_set_inode_flags(struct inode *inode)
 
        inode->i_flags &= ~(S_SYNC | S_APPEND | S_IMMUTABLE | S_NOATIME |
                            S_DIRSYNC);
-       if (flags & NILFS_SYNC_FL)
+       if (flags & FS_SYNC_FL)
                inode->i_flags |= S_SYNC;
-       if (flags & NILFS_APPEND_FL)
+       if (flags & FS_APPEND_FL)
                inode->i_flags |= S_APPEND;
-       if (flags & NILFS_IMMUTABLE_FL)
+       if (flags & FS_IMMUTABLE_FL)
                inode->i_flags |= S_IMMUTABLE;
 #ifndef NILFS_ATIME_DISABLE
-       if (flags & NILFS_NOATIME_FL)
+       if (flags & FS_NOATIME_FL)
 #endif
                inode->i_flags |= S_NOATIME;
-       if (flags & NILFS_DIRSYNC_FL)
+       if (flags & FS_DIRSYNC_FL)
                inode->i_flags |= S_DIRSYNC;
        mapping_set_gfp_mask(inode->i_mapping,
                             mapping_gfp_mask(inode->i_mapping) & ~__GFP_FS);

diff --git a/include/linux/nilfs2_fs.h b/include/linux/nilfs2_fs.h
index 227e49d..fdcd1bc 100644 (file)
--- a/include/linux/nilfs2_fs.h
+++ b/include/linux/nilfs2_fs.h
@@ -41,26 +41,6 @@
 #include <linux/types.h>
 #include <linux/ioctl.h>
 
-/*
- * Inode flags stored in nilfs_inode and on-memory nilfs inode
- *
- * We define these flags based on ext2-fs because of the
- * compatibility reason; to avoid problems in chattr(1)
- */
-#define NILFS_SECRM_FL         0x00000001 /* Secure deletion */
-#define NILFS_UNRM_FL          0x00000002 /* Undelete */
-#define NILFS_SYNC_FL          0x00000008 /* Synchronous updates */
-#define NILFS_IMMUTABLE_FL     0x00000010 /* Immutable file */
-#define NILFS_APPEND_FL                0x00000020 /* writes to file may only append */
-#define NILFS_NODUMP_FL                0x00000040 /* do not dump file */
-#define NILFS_NOATIME_FL       0x00000080 /* do not update atime */
-/* Reserved for compression usage... */
-#define NILFS_NOTAIL_FL                0x00008000 /* file tail should not be merged */
-#define NILFS_DIRSYNC_FL       0x00010000 /* dirsync behaviour */
-
-#define NILFS_FL_USER_VISIBLE  0x0003DFFF /* User visible flags */
-#define NILFS_FL_USER_MODIFIABLE       0x000380FF /* User modifiable flags */
-
 
 #define NILFS_INODE_BMAP_SIZE  7
 /**