ChangeLog, inode.c:

  inode.c (ext2fs_flush_icache): Add new function ext2fs_flush_icache()
  	which flushes the internal inode cache.  Applications which modify the
  	inode table blocks directly must call this function.

diff --git a/lib/ext2fs/ChangeLog b/lib/ext2fs/ChangeLog
index aebf9c1..17f47fd 100644 (file)
--- a/lib/ext2fs/ChangeLog
+++ b/lib/ext2fs/ChangeLog
@@ -1,3 +1,10 @@
+2000-11-01    <tytso@snap.thunk.org>
+
+       * inode.c (ext2fs_flush_icache): Add new function
+               ext2fs_flush_icache() which flushes the internal inode
+               cache.  Applications which modify the inode table blocks
+               directly must call this function.
+
 2000-10-26    <tytso@snap.thunk.org>
 
        * mkjournal.c: Add #include of netinet/in.h, since Solaris

diff --git a/lib/ext2fs/inode.c b/lib/ext2fs/inode.c
index 58c9d5d..590def4 100644 (file)
--- a/lib/ext2fs/inode.c
+++ b/lib/ext2fs/inode.c
@@ -54,10 +54,25 @@ struct ext2_struct_inode_scan {
        int                     reserved[6];
 };
 
+/*
+ * This routine flushes the icache, if it exists.
+ */
+errcode_t ext2fs_flush_icache(ext2_filsys fs)
+{
+       int     i;
+       
+       if (!fs->icache)
+               return 0;
+
+       for (i=0; i < fs->icache->cache_size; i++)
+               fs->icache->cache[i].ino = 0;
+
+       return 0;
+}
+
 static errcode_t create_icache(ext2_filsys fs)
 {
        errcode_t       retval;
-       int             i;
        
        if (fs->icache)
                return 0;
@@ -84,8 +99,7 @@ static errcode_t create_icache(ext2_filsys fs)
                ext2fs_free_mem((void **) &fs->icache);
                return retval;
        }
-       for (i=0; i < fs->icache->cache_size; i++)
-               fs->icache->cache[i].ino = 0;
+       ext2fs_flush_icache(fs);
        return 0;
 }