diff options
| author | Fengguang Wu <fengguang.wu@intel.com> | 2012-11-27 20:21:57 +0800 |
|---|---|---|
| committer | Fengguang Wu <fengguang.wu@intel.com> | 2012-11-27 20:29:25 +0800 |
| commit | 483554ef7c3f815035de189079400ef254d9d0b6 (patch) | |
| tree | 70017e60bbf09642e36d0c59dfc70f19f9f8cf10 | |
| parent | 5695ce4ddb26c402c11446dcdc8303ed1b7a4375 (diff) | |
| download | vm-scalability-483554ef7c3f815035de189079400ef254d9d0b6.tar.gz | |
Abhinav's work on case-posix-advise
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
| -rw-r--r-- | case-posix-advise | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/case-posix-advise b/case-posix-advise new file mode 100644 index 0000000..0e7996f --- /dev/null +++ b/case-posix-advise @@ -0,0 +1,22 @@ +#!/bin/bash + +# +# Exercises the functions in fadvise.c of mm/ +# +# Covers cases POSIX_FADV_WILLNEED and POSIX_FADV_DONTNEED +# +# + +source ./hw_vars + + +SIZE=$((mem / 40)) + +for i in `seq $nr_cpu` +do + create_sparse_file $SPARSE_FILE-$i $SIZE + $USEMEM -D $SPARSE_FILE-$i --open-rw & +done +wait + +rm $SPARSE_FILE-* |