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| author | Igor Murashkin <iam@google.com> | 2014-11-05 15:21:12 -0800 |
|---|---|---|
| committer | Igor Murashkin <iam@google.com> | 2014-11-05 15:21:12 -0800 |
| commit | 9e87a8014055606b514b1c72b21915e17db7d513 (patch) | |
| tree | 6ed56fff4e535a2bb76ffa53f4a31f82c775315f /cmds/installd | |
| parent | 7b97351b68e96ea67380140266abb897fe1be57d (diff) | |
| download | frameworks_native-9e87a8014055606b514b1c72b21915e17db7d513.zip frameworks_native-9e87a8014055606b514b1c72b21915e17db7d513.tar.gz frameworks_native-9e87a8014055606b514b1c72b21915e17db7d513.tar.bz2 | |
installd: Set priority to background for dexopting
This fixes jank caused by dex2oat while installing an application in the
background.
Bug: 17497551
Change-Id: I5a69b00c0fd76ae22a0d1adb242bef6c18a75743
Diffstat (limited to 'cmds/installd')
| -rw-r--r-- | cmds/installd/commands.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cmds/installd/commands.c b/cmds/installd/commands.c index fc3972e..1954d8d 100644 --- a/cmds/installd/commands.c +++ b/cmds/installd/commands.c @@ -20,6 +20,7 @@ #include <cutils/sched_policy.h> #include <diskusage/dirsize.h> #include <selinux/android.h> +#include <system/thread_defs.h> /* Directory records that are used in execution of commands. */ dir_rec_t android_data_dir; @@ -985,6 +986,10 @@ int dexopt(const char *apk_path, uid_t uid, bool is_public, ALOGE("set_sched_policy failed: %s\n", strerror(errno)); exit(70); } + if (setpriority(PRIO_PROCESS, 0, ANDROID_PRIORITY_BACKGROUND) < 0) { + ALOGE("setpriority failed: %s\n", strerror(errno)); + exit(71); + } if (flock(out_fd, LOCK_EX | LOCK_NB) != 0) { ALOGE("flock(%s) failed: %s\n", out_path, strerror(errno)); exit(67); |