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authorAl Viro <viro@zeniv.linux.org.uk>2010-06-08 21:28:10 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2010-08-09 16:48:21 -0400
commit066d92dcbfa5842d98f6c4c671220cef50a9720f (patch)
tree0eb8f17c4ce6ff2a016e40ee6438881b1e61b86e
parent94ee8494ac84606f06d522a2c016d40aabffb378 (diff)
downloadop-kernel-dev-066d92dcbfa5842d98f6c4c671220cef50a9720f.zip
op-kernel-dev-066d92dcbfa5842d98f6c4c671220cef50a9720f.tar.gz
convert ocfs2 to ->evict_inode()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--fs/ocfs2/inode.c21
-rw-r--r--fs/ocfs2/inode.h3
-rw-r--r--fs/ocfs2/super.c3
3 files changed, 16 insertions, 11 deletions
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index abb0a95..eb7fd07 100644
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -969,7 +969,7 @@ static void ocfs2_cleanup_delete_inode(struct inode *inode,
truncate_inode_pages(&inode->i_data, 0);
}
-void ocfs2_delete_inode(struct inode *inode)
+static void ocfs2_delete_inode(struct inode *inode)
{
int wipe, status;
sigset_t oldset;
@@ -1075,20 +1075,17 @@ bail_unlock_nfs_sync:
bail_unblock:
ocfs2_unblock_signals(&oldset);
bail:
- clear_inode(inode);
mlog_exit_void();
}
-void ocfs2_clear_inode(struct inode *inode)
+static void ocfs2_clear_inode(struct inode *inode)
{
int status;
struct ocfs2_inode_info *oi = OCFS2_I(inode);
mlog_entry_void();
- if (!inode)
- goto bail;
-
+ end_writeback(inode);
mlog(0, "Clearing inode: %llu, nlink = %u\n",
(unsigned long long)OCFS2_I(inode)->ip_blkno, inode->i_nlink);
@@ -1180,10 +1177,20 @@ void ocfs2_clear_inode(struct inode *inode)
jbd2_journal_release_jbd_inode(OCFS2_SB(inode->i_sb)->journal->j_journal,
&oi->ip_jinode);
-bail:
mlog_exit_void();
}
+void ocfs2_evict_inode(struct inode *inode)
+{
+ if (!inode->i_nlink ||
+ (OCFS2_I(inode)->ip_flags & OCFS2_INODE_MAYBE_ORPHANED)) {
+ ocfs2_delete_inode(inode);
+ } else {
+ truncate_inode_pages(&inode->i_data, 0);
+ }
+ ocfs2_clear_inode(inode);
+}
+
/* Called under inode_lock, with no more references on the
* struct inode, so it's safe here to check the flags field
* and to manipulate i_nlink without any other locks. */
diff --git a/fs/ocfs2/inode.h b/fs/ocfs2/inode.h
index 9f5f5fc..975eedd 100644
--- a/fs/ocfs2/inode.h
+++ b/fs/ocfs2/inode.h
@@ -123,8 +123,7 @@ static inline struct ocfs2_caching_info *INODE_CACHE(struct inode *inode)
return &OCFS2_I(inode)->ip_metadata_cache;
}
-void ocfs2_clear_inode(struct inode *inode);
-void ocfs2_delete_inode(struct inode *inode);
+void ocfs2_evict_inode(struct inode *inode);
void ocfs2_drop_inode(struct inode *inode);
/* Flags for ocfs2_iget() */
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 0eaa929..ae1a443 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -145,8 +145,7 @@ static const struct super_operations ocfs2_sops = {
.alloc_inode = ocfs2_alloc_inode,
.destroy_inode = ocfs2_destroy_inode,
.drop_inode = ocfs2_drop_inode,
- .clear_inode = ocfs2_clear_inode,
- .delete_inode = ocfs2_delete_inode,
+ .evict_inode = ocfs2_evict_inode,
.sync_fs = ocfs2_sync_fs,
.put_super = ocfs2_put_super,
.remount_fs = ocfs2_remount,
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