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e2fsprogs
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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.
bitmap-optimize
Theodore Ts'o 2000-11-12 19:07:06 +00:00
parent 3f65f1acaa
commit 6a7f455bb1
2 changed files with 24 additions and 3 deletions
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7
lib/ext2fs/ChangeLog
View File

@ -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

20
lib/ext2fs/inode.c
View File

@ -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;
}