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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>
This commit is contained in:
Ryusuke Konishi 2011-01-20 02:09:52 +09:00
parent 9954e7af14
commit f0c9f242f9
3 changed files with 7 additions and 30 deletions
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3
fs/nilfs2/dir.c
View File

@ -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;

14
fs/nilfs2/inode.c
View File

@ -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);

20
include/linux/nilfs2_fs.h
View File

@ -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
/**