Introduce _cleanup_endmntent_

[elogind.git] / src / journal / mmap-cache.c

diff --git a/src/journal/mmap-cache.c b/src/journal/mmap-cache.c
index 251aefe12113c3805583ab04a2cf9a0a9b48128d..03b57beb046fc72019116ea368dc72ccc6cf0872 100644 (file)
--- a/src/journal/mmap-cache.c
+++ b/src/journal/mmap-cache.c
@@ -41,9 +41,9 @@ struct Window {
         bool keep_always;
         bool in_unused;
 
+        int prot;
         void *ptr;
         uint64_t offset;
-        int prot;
         size_t size;
 
         FileDescriptor *fd;
@@ -70,12 +70,11 @@ struct FileDescriptor {
 
 struct MMapCache {
         int n_ref;
+        unsigned n_windows;
 
         Hashmap *fds;
         Hashmap *contexts;
 
-        unsigned n_windows;
-
         LIST_HEAD(Window, unused);
         Window *last_unused;
 };
@@ -134,7 +133,7 @@ static void window_free(Window *w) {
         free(w);
 }
 
-static bool window_matches(Window *w, int fd, int prot, uint64_t offset, size_t size) {
+_pure_ static bool window_matches(Window *w, int fd, int prot, uint64_t offset, size_t size) {
         assert(w);
         assert(fd >= 0);
         assert(size > 0);
@@ -308,9 +307,13 @@ static void mmap_cache_free(MMapCache *m) {
         while ((c = hashmap_first(m->contexts)))
                 context_free(c);
 
+        hashmap_free(m->contexts);
+
         while ((f = hashmap_first(m->fds)))
                 fd_free(f);
 
+        hashmap_free(m->fds);
+
         while (m->unused)
                 window_free(m->unused);