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-rw-r--r--fs/lockd/svcsubs.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/fs/lockd/svcsubs.c b/fs/lockd/svcsubs.c
index 2a4df9b3779a..01b4db9e5466 100644
--- a/fs/lockd/svcsubs.c
+++ b/fs/lockd/svcsubs.c
@@ -237,19 +237,22 @@ static int
nlm_traverse_files(struct nlm_host *host, int action)
{
struct nlm_file *file, **fp;
- int i;
+ int i, ret = 0;
mutex_lock(&nlm_file_mutex);
for (i = 0; i < FILE_NRHASH; i++) {
fp = nlm_files + i;
while ((file = *fp) != NULL) {
+ file->f_count++;
+ mutex_unlock(&nlm_file_mutex);
+
/* Traverse locks, blocks and shares of this file
* and update file->f_locks count */
- if (nlm_inspect_file(host, file, action)) {
- mutex_unlock(&nlm_file_mutex);
- return 1;
- }
+ if (nlm_inspect_file(host, file, action))
+ ret = 1;
+ mutex_lock(&nlm_file_mutex);
+ file->f_count--;
/* No more references to this file. Let go of it. */
if (!file->f_blocks && !file->f_locks
&& !file->f_shares && !file->f_count) {
@@ -262,7 +265,7 @@ nlm_traverse_files(struct nlm_host *host, int action)
}
}
mutex_unlock(&nlm_file_mutex);
- return 0;
+ return ret;
}
/*