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-rw-r--r--fs/exofs/inode.c41
1 files changed, 31 insertions, 10 deletions
diff --git a/fs/exofs/inode.c b/fs/exofs/inode.c
index 76d2a79ef93e..4bb6ef822e46 100644
--- a/fs/exofs/inode.c
+++ b/fs/exofs/inode.c
@@ -755,6 +755,21 @@ static int exofs_write_end(struct file *file, struct address_space *mapping,
return ret;
}
+static int exofs_releasepage(struct page *page, gfp_t gfp)
+{
+ EXOFS_DBGMSG("page 0x%lx\n", page->index);
+ WARN_ON(1);
+ return try_to_free_buffers(page);
+}
+
+static void exofs_invalidatepage(struct page *page, unsigned long offset)
+{
+ EXOFS_DBGMSG("page_has_buffers=>%d\n", page_has_buffers(page));
+ WARN_ON(1);
+
+ block_invalidatepage(page, offset);
+}
+
const struct address_space_operations exofs_aops = {
.readpage = exofs_readpage,
.readpages = exofs_readpages,
@@ -762,6 +777,21 @@ const struct address_space_operations exofs_aops = {
.writepages = exofs_writepages,
.write_begin = exofs_write_begin_export,
.write_end = exofs_write_end,
+ .releasepage = exofs_releasepage,
+ .set_page_dirty = __set_page_dirty_nobuffers,
+ .invalidatepage = exofs_invalidatepage,
+
+ /* Not implemented Yet */
+ .bmap = NULL, /* TODO: use osd's OSD_ACT_READ_MAP */
+ .direct_IO = NULL, /* TODO: Should be trivial to do */
+
+ /* With these NULL has special meaning or default is not exported */
+ .sync_page = NULL,
+ .get_xip_mem = NULL,
+ .migratepage = NULL,
+ .launder_page = NULL,
+ .is_partially_uptodate = NULL,
+ .error_remove_page = NULL,
};
/******************************************************************************
@@ -1123,16 +1153,7 @@ struct inode *exofs_new_inode(struct inode *dir, int mode)
sbi = sb->s_fs_info;
sb->s_dirt = 1;
- inode->i_uid = current->cred->fsuid;
- if (dir->i_mode & S_ISGID) {
- inode->i_gid = dir->i_gid;
- if (S_ISDIR(mode))
- mode |= S_ISGID;
- } else {
- inode->i_gid = current->cred->fsgid;
- }
- inode->i_mode = mode;
-
+ inode_init_owner(inode, dir, mode);
inode->i_ino = sbi->s_nextid++;
inode->i_blkbits = EXOFS_BLKSHIFT;
inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
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