diff options
Diffstat (limited to 'fs/drop_caches.c')
| -rw-r--r-- | fs/drop_caches.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/drop_caches.c b/fs/drop_caches.c index d72d52b90..4f591f190 100644 --- a/fs/drop_caches.c +++ b/fs/drop_caches.c @@ -8,6 +8,7 @@ #include <linux/writeback.h> #include <linux/sysctl.h> #include <linux/gfp.h> +#include <linux/export.h> #include "internal.h" /* A global variable is a bit ugly, but it keeps the code simple */ @@ -39,6 +40,12 @@ static void drop_pagecache_sb(struct super_block *sb, void *unused) iput(toput_inode); } +/* For TuxOnIce */ +void drop_pagecache(void) +{ + iterate_supers(drop_pagecache_sb, NULL); +} + int drop_caches_sysctl_handler(struct ctl_table *table, int write, void __user *buffer, size_t *length, loff_t *ppos) { |