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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-14 13:40:54 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-14 13:40:54 +0000 |
commit | 317c0644ccf108aa23ef3fd8358bd66c2840bfc0 (patch) | |
tree | c417b3d25c86b775989cb5ac042f37611b626c8a /deps/jemalloc/src/hpa_hooks.c | |
parent | Initial commit. (diff) | |
download | redis-317c0644ccf108aa23ef3fd8358bd66c2840bfc0.tar.xz redis-317c0644ccf108aa23ef3fd8358bd66c2840bfc0.zip |
Adding upstream version 5:7.2.4.upstream/5%7.2.4
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'deps/jemalloc/src/hpa_hooks.c')
-rw-r--r-- | deps/jemalloc/src/hpa_hooks.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/deps/jemalloc/src/hpa_hooks.c b/deps/jemalloc/src/hpa_hooks.c new file mode 100644 index 0000000..ade581e --- /dev/null +++ b/deps/jemalloc/src/hpa_hooks.c @@ -0,0 +1,63 @@ +#include "jemalloc/internal/jemalloc_preamble.h" +#include "jemalloc/internal/jemalloc_internal_includes.h" + +#include "jemalloc/internal/hpa_hooks.h" + +static void *hpa_hooks_map(size_t size); +static void hpa_hooks_unmap(void *ptr, size_t size); +static void hpa_hooks_purge(void *ptr, size_t size); +static void hpa_hooks_hugify(void *ptr, size_t size); +static void hpa_hooks_dehugify(void *ptr, size_t size); +static void hpa_hooks_curtime(nstime_t *r_nstime, bool first_reading); +static uint64_t hpa_hooks_ms_since(nstime_t *past_nstime); + +hpa_hooks_t hpa_hooks_default = { + &hpa_hooks_map, + &hpa_hooks_unmap, + &hpa_hooks_purge, + &hpa_hooks_hugify, + &hpa_hooks_dehugify, + &hpa_hooks_curtime, + &hpa_hooks_ms_since +}; + +static void * +hpa_hooks_map(size_t size) { + bool commit = true; + return pages_map(NULL, size, HUGEPAGE, &commit); +} + +static void +hpa_hooks_unmap(void *ptr, size_t size) { + pages_unmap(ptr, size); +} + +static void +hpa_hooks_purge(void *ptr, size_t size) { + pages_purge_forced(ptr, size); +} + +static void +hpa_hooks_hugify(void *ptr, size_t size) { + bool err = pages_huge(ptr, size); + (void)err; +} + +static void +hpa_hooks_dehugify(void *ptr, size_t size) { + bool err = pages_nohuge(ptr, size); + (void)err; +} + +static void +hpa_hooks_curtime(nstime_t *r_nstime, bool first_reading) { + if (first_reading) { + nstime_init_zero(r_nstime); + } + nstime_update(r_nstime); +} + +static uint64_t +hpa_hooks_ms_since(nstime_t *past_nstime) { + return nstime_ns_since(past_nstime) / 1000 / 1000; +} |