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fs: add field to superblock to support cleancache

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SecureCRT 2012-08-20 00:51:37 +08:00
parent 8eb6724dbf
commit 1abd4f495e
1 changed files with 5 additions and 0 deletions
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5
include/linux/fs.h
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@ -1383,6 +1383,11 @@ struct super_block {
* generic_show_options()
*/
char *s_options;
/*
* Saved pool identifier for cleancache (-1 means none)
*/
int cleancache_poolid;
};
extern struct timespec current_fs_time(struct super_block *sb);