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Diffstat (limited to 'fs/cachefiles/daemon.c')
-rw-r--r--fs/cachefiles/daemon.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
index 452e98dd7..1ee54ffd3 100644
--- a/fs/cachefiles/daemon.c
+++ b/fs/cachefiles/daemon.c
@@ -162,6 +162,8 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
size_t buflen, loff_t *pos)
{
struct cachefiles_cache *cache = file->private_data;
+ unsigned long long b_released;
+ unsigned f_released;
char buffer[256];
int n;
@@ -174,6 +176,8 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
cachefiles_has_space(cache, 0, 0);
/* summarise */
+ f_released = atomic_xchg(&cache->f_released, 0);
+ b_released = atomic_long_xchg(&cache->b_released, 0);
clear_bit(CACHEFILES_STATE_CHANGED, &cache->flags);
n = snprintf(buffer, sizeof(buffer),
@@ -183,15 +187,18 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
" fstop=%llx"
" brun=%llx"
" bcull=%llx"
- " bstop=%llx",
+ " bstop=%llx"
+ " freleased=%x"
+ " breleased=%llx",
test_bit(CACHEFILES_CULLING, &cache->flags) ? '1' : '0',
(unsigned long long) cache->frun,
(unsigned long long) cache->fcull,
(unsigned long long) cache->fstop,
(unsigned long long) cache->brun,
(unsigned long long) cache->bcull,
- (unsigned long long) cache->bstop
- );
+ (unsigned long long) cache->bstop,
+ f_released,
+ b_released);
if (n > buflen)
return -EMSGSIZE;