diff options
Diffstat (limited to 'kernel/power')
| -rw-r--r-- | kernel/power/hibernate.c | 9 | ||||
| -rw-r--r-- | kernel/power/suspend.c | 3 | ||||
| -rw-r--r-- | kernel/power/swap.c | 22 |
3 files changed, 17 insertions, 17 deletions
diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c index 53166ef86ba4..26e45f86b955 100644 --- a/kernel/power/hibernate.c +++ b/kernel/power/hibernate.c @@ -821,8 +821,7 @@ int hibernate(void) goto Restore; ksys_sync_helper(); - if (filesystem_freeze_enabled) - filesystems_freeze(); + filesystems_freeze(filesystem_freeze_enabled); error = freeze_processes(); if (error) @@ -928,8 +927,7 @@ int hibernate_quiet_exec(int (*func)(void *data), void *data) if (error) goto restore; - if (filesystem_freeze_enabled) - filesystems_freeze(); + filesystems_freeze(filesystem_freeze_enabled); error = freeze_processes(); if (error) @@ -1079,8 +1077,7 @@ static int software_resume(void) if (error) goto Restore; - if (filesystem_freeze_enabled) - filesystems_freeze(); + filesystems_freeze(filesystem_freeze_enabled); pm_pr_dbg("Preparing processes for hibernation restore.\n"); error = freeze_processes(); diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c index b4ca17c2fecf..3d4ebedad69f 100644 --- a/kernel/power/suspend.c +++ b/kernel/power/suspend.c @@ -375,8 +375,7 @@ static int suspend_prepare(suspend_state_t state) if (error) goto Restore; - if (filesystem_freeze_enabled) - filesystems_freeze(); + filesystems_freeze(filesystem_freeze_enabled); trace_suspend_resume(TPS("freeze_processes"), 0, true); error = suspend_freeze_processes(); trace_suspend_resume(TPS("freeze_processes"), 0, false); diff --git a/kernel/power/swap.c b/kernel/power/swap.c index 0beff7eeaaba..70ae21f7370d 100644 --- a/kernel/power/swap.c +++ b/kernel/power/swap.c @@ -635,7 +635,7 @@ struct cmp_data { }; /* Indicates the image size after compression */ -static atomic_t compressed_size = ATOMIC_INIT(0); +static atomic64_t compressed_size = ATOMIC_INIT(0); /* * Compression function that runs in its own thread. @@ -664,7 +664,7 @@ static int compress_threadfn(void *data) d->ret = crypto_acomp_compress(d->cr); d->cmp_len = d->cr->dlen; - atomic_set(&compressed_size, atomic_read(&compressed_size) + d->cmp_len); + atomic64_add(d->cmp_len, &compressed_size); atomic_set_release(&d->stop, 1); wake_up(&d->done); } @@ -689,14 +689,14 @@ static int save_compressed_image(struct swap_map_handle *handle, ktime_t start; ktime_t stop; size_t off; - unsigned thr, run_threads, nr_threads; + unsigned int thr, run_threads, nr_threads; unsigned char *page = NULL; struct cmp_data *data = NULL; struct crc_data *crc = NULL; hib_init_batch(&hb); - atomic_set(&compressed_size, 0); + atomic64_set(&compressed_size, 0); /* * We'll limit the number of threads for compression to limit memory @@ -877,11 +877,14 @@ out_finish: stop = ktime_get(); if (!ret) ret = err2; - if (!ret) + if (!ret) { + swsusp_show_speed(start, stop, nr_to_write, "Wrote"); + pr_info("Image size after compression: %lld kbytes\n", + (atomic64_read(&compressed_size) / 1024)); pr_info("Image saving done\n"); - swsusp_show_speed(start, stop, nr_to_write, "Wrote"); - pr_info("Image size after compression: %d kbytes\n", - (atomic_read(&compressed_size) / 1024)); + } else { + pr_err("Image saving failed: %d\n", ret); + } out_clean: hib_finish_batch(&hb); @@ -899,7 +902,8 @@ out_clean: } vfree(data); } - if (page) free_page((unsigned long)page); + if (page) + free_page((unsigned long)page); return ret; } |