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| author | Szabolcs Nagy <nsz@port70.net> | 2020-03-31 20:26:53 +0000 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2020-09-09 17:20:22 -0400 |
| commit | 8f4aa78a0cb86002273d2884b05618fc05827292 (patch) | |
| tree | 99a3a1b54feb6a6d1d446cc7c174cb1a12c3e29f /include | |
| parent | 1ab341e89b6d351ef6a01380ca5b2d7c24299965 (diff) | |
| download | musl-8f4aa78a0cb86002273d2884b05618fc05827292.tar.gz | |
sys/prctl.h: add PR_{SET,GET}_IO_FLUSHER from linux v5.6
needed for storage drivers with userspace component that may
run in the IO path, see
linux commit 8d19f1c8e1937baf74e1962aae9f90fa3aeab463
prctl: PR_{G,S}ET_IO_FLUSHER to support controlling memory reclaim
Diffstat (limited to 'include')
| -rw-r--r-- | include/sys/prctl.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/sys/prctl.h b/include/sys/prctl.h index d9c846e9..4b9fcc05 100644 --- a/include/sys/prctl.h +++ b/include/sys/prctl.h @@ -158,6 +158,9 @@ struct prctl_mm_map { #define PR_GET_TAGGED_ADDR_CTRL 56 #define PR_TAGGED_ADDR_ENABLE (1UL << 0) +#define PR_SET_IO_FLUSHER 57 +#define PR_GET_IO_FLUSHER 58 + int prctl (int, ...); #ifdef __cplusplus |