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Searched refs:drop_caches (Results 1 – 18 of 18) sorted by relevance

/OK3568_Linux_fs/kernel/tools/testing/selftests/filesystems/incfs/
H A Dutils.c50 int drop_caches(void) in drop_caches() function
52 int drop_caches = in drop_caches() local
56 if (drop_caches == -1) in drop_caches()
58 i = write(drop_caches, "3", 1); in drop_caches()
59 close(drop_caches); in drop_caches()
H A Dutils.h27 int drop_caches(void);
H A Dincfs_perf.c308 err = drop_caches(); in measure_read_throughput_internal()
/OK3568_Linux_fs/debian/overlay-debug/rockchip-test/flash_test/
H A Dflash_stress_test.sh143 sync && echo 3 > /proc/sys/vm/drop_caches
146 echo 3 > /proc/sys/vm/drop_caches
/OK3568_Linux_fs/external/rockchip-test/flash_test/
H A Dflash_stress_test.sh143 sync && echo 3 > /proc/sys/vm/drop_caches
146 echo 3 > /proc/sys/vm/drop_caches
/OK3568_Linux_fs/kernel/tools/testing/selftests/memfd/
H A Drun_hugetlbfs_test.sh34 echo 3 > /proc/sys/vm/drop_caches
/OK3568_Linux_fs/yocto/poky/scripts/contrib/
H A Dtest_build_time.sh171 sudo /sbin/sysctl -w vm.drop_caches=3 > /dev/null
/OK3568_Linux_fs/kernel/tools/testing/selftests/vm/
H A Drun_vmtests38 echo 3 > /proc/sys/vm/drop_caches
/OK3568_Linux_fs/yocto/meta-openembedded/meta-oe/recipes-core/sdbus-c++/sdbus-c++-libsystemd/
H A D0022-do-not-disable-buffer-in-writing-files.patch383 …* details. We write "2" into /proc/sys/vm/drop_caches to ensure dentries/inodes are flushed, but n…
386 - r = write_string_file("/proc/sys/vm/drop_caches", "2\n", WRITE_STRING_FILE_DISABLE_BUFFER);
387 + r = write_string_file("/proc/sys/vm/drop_caches", "2\n", 0);
/OK3568_Linux_fs/kernel/Documentation/admin-guide/sysctl/
H A Dvm.rst39 - drop_caches
235 drop_caches chapter
244 echo 1 > /proc/sys/vm/drop_caches
248 echo 2 > /proc/sys/vm/drop_caches
252 echo 3 > /proc/sys/vm/drop_caches
256 `sync` prior to writing to /proc/sys/vm/drop_caches. This will minimize the
272 cat (1234): drop_caches: 3
275 with your system. To disable them, echo 4 (bit 2) into drop_caches.
/OK3568_Linux_fs/kernel/fs/
H A DMakefile54 obj-$(CONFIG_SYSCTL) += drop_caches.o
/OK3568_Linux_fs/yocto/poky/meta/recipes-core/systemd/systemd/
H A D0022-do-not-disable-buffer-in-writing-files.patch279 …* details. We write "2" into /proc/sys/vm/drop_caches to ensure dentries/inodes are flushed, but n…
282 - r = write_string_file("/proc/sys/vm/drop_caches", "2\n", WRITE_STRING_FILE_DISABLE_BUFFER);
283 + r = write_string_file("/proc/sys/vm/drop_caches", "2\n", 0);
/OK3568_Linux_fs/kernel/Documentation/admin-guide/cgroup-v1/
H A Dmemory.rst473 A sync followed by echo 1 > /proc/sys/vm/drop_caches will help get rid of
/OK3568_Linux_fs/kernel/Documentation/filesystems/
H A Dfscrypt.rst801 combination with ``sync; echo 2 > /proc/sys/vm/drop_caches`` would
/OK3568_Linux_fs/output/sessions/2025-06-06_01-57-56/
H A D10-kernel-build_2025-06-06_01-57-58.log
H A Dbuild_2025-06-06_01-57-58.log
H A D10-kernel-build.log
H A Dbuild.log