X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Freadahead-replay.c;h=65011ac4be3996d0ff41f92f44e889fdf3cb289a;hb=d68af58657ce0e99594dff199fbb9b319cf6af96;hp=cd89654f983d105e7731b9d2dd7ae4ec7a9ad7ba;hpb=07faed4f99d0c798f92de3032b9c20ca31388494;p=elogind.git

diff --git a/src/readahead-replay.c b/src/readahead-replay.c
index cd89654f9..65011ac4b 100644
--- a/src/readahead-replay.c
+++ b/src/readahead-replay.c
@@ -41,6 +41,7 @@
 #include "sd-daemon.h"
 #include "ioprio.h"
 #include "readahead-common.h"
+#include "virt.h"
 
 static off_t arg_file_size_max = READAHEAD_FILE_SIZE_MAX;
 
@@ -94,7 +95,7 @@ static int unpack_file(FILE *pack) {
                 any = true;
 
                 if (fd >= 0)
-                        if (posix_fadvise(fd, b * PAGE_SIZE, (c - b) * PAGE_SIZE, POSIX_FADV_WILLNEED) < 0) {
+                        if (posix_fadvise(fd, b * page_size(), (c - b) * page_size(), POSIX_FADV_WILLNEED) < 0) {
                                 log_warning("posix_fadvise() failed: %m");
                                 goto finish;
                         }
@@ -122,7 +123,8 @@ static int replay(const char *root) {
         FILE *pack = NULL;
         char line[LINE_MAX];
         int r = 0;
-        char *pack_fn = NULL, c;
+        char *pack_fn = NULL;
+        int c;
         bool on_ssd, ready = false;
         int prio;
         int inotify_fd = -1;
@@ -192,7 +194,7 @@ static int replay(const char *root) {
 
         log_debug("Replaying...");
 
-        if (access("/dev/.systemd/readahead/noreplay", F_OK) >= 0) {
+        if (access("/run/systemd/readahead/noreplay", F_OK) >= 0) {
                 log_debug("Got termination request");
                 goto done;
         }
@@ -333,14 +335,19 @@ static int parse_argv(int argc, char *argv[]) {
 
 int main(int argc, char*argv[]) {
         int r;
+        const char *root;
 
         log_set_target(LOG_TARGET_SYSLOG_OR_KMSG);
         log_parse_environment();
         log_open();
 
+        umask(0022);
+
         if ((r = parse_argv(argc, argv)) <= 0)
                 return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
 
+        root = optind < argc ? argv[optind] : "/";
+
         if (!enough_ram()) {
                 log_info("Disabling readahead replay due to low memory.");
                 return 0;
@@ -357,7 +364,7 @@ int main(int argc, char*argv[]) {
         shared->replay = getpid();
         __sync_synchronize();
 
-        if (replay(optind < argc ? argv[optind] : "/") < 0)
+        if (replay(root) < 0)
                 return 1;
 
         return 0;