diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-26 05:33:09 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-26 05:33:09 -0300 |
commit | 4a327fcef90ba27150a3e8741441b68c605ae248 (patch) | |
tree | dedef84cccbd02054df4cfb844dd3c9d588edf83 /fs | |
parent | a156245300d5362a3b4c4afdace9e2b90169fe43 (diff) |
Add TuxOnIce support adapted for the 4.5-gnu kernel versionpck-4.5-gnu
Diffstat (limited to 'fs')
-rw-r--r-- | fs/drop_caches.c | 7 | ||||
-rw-r--r-- | fs/super.c | 2 |
2 files changed, 8 insertions, 1 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) { diff --git a/fs/super.c b/fs/super.c index 74914b1ba..ad57841f7 100644 --- a/fs/super.c +++ b/fs/super.c @@ -36,7 +36,7 @@ #include "internal.h" -static LIST_HEAD(super_blocks); +LIST_HEAD(super_blocks); static DEFINE_SPINLOCK(sb_lock); static char *sb_writers_name[SB_FREEZE_LEVELS] = { |