diff options
| author | Lennart Poettering <lennart@poettering.net> | 2010-09-25 14:35:34 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2010-09-25 14:35:34 +0200 |
| commit | 75a010e0b790a2cf3c26408f99927bdb37011a32 (patch) | |
| tree | e39226973b3433603db3eda7a6154c2eb2f92ef3 /src | |
| parent | 408b85df83ad5711eeb959dd657b967447892c56 (diff) | |
readahead: make candidate for early OOM kill
Diffstat (limited to 'src')
| -rw-r--r-- | src/readahead-collect.c | 3 | ||||
| -rw-r--r-- | src/readahead-replay.c | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/src/readahead-collect.c b/src/readahead-collect.c index 6705615d11..47095b1f7c 100644 --- a/src/readahead-collect.c +++ b/src/readahead-collect.c @@ -57,7 +57,6 @@ * - read ahead directories * - sd_readahead_cancel * - gzip? - * - oom adjust * - remount rw * - are filenames from anotify normalized regards /../ and // and /./? * - does ioprio_set work with fadvise()? @@ -216,6 +215,8 @@ static int collect(const char *root) { assert(root); + write_one_line_file("/proc/self/oom_score_adj", "1000"); + if (ioprio_set(IOPRIO_WHO_PROCESS, getpid(), IOPRIO_PRIO_VALUE(IOPRIO_CLASS_IDLE, 0)) < 0) log_warning("Failed to set IDLE IO priority class: %m"); diff --git a/src/readahead-replay.c b/src/readahead-replay.c index c01f73e6a9..2fa5c182c0 100644 --- a/src/readahead-replay.c +++ b/src/readahead-replay.c @@ -119,6 +119,8 @@ static int replay(const char *root) { assert(root); + write_one_line_file("/proc/self/oom_score_adj", "1000"); + if (asprintf(&pack_fn, "%s/.readahead", root) < 0) { log_error("Out of memory"); r = -ENOMEM; |