diff options
| author | Roman Tereshonkov <[email protected]> | 2011-11-29 12:49:18 +0200 |
|---|---|---|
| committer | David Woodhouse <[email protected]> | 2012-01-09 18:18:11 +0000 |
| commit | 556f063580db2953a7e53cd46b47724246320f60 (patch) | |
| tree | f79998a3fd20823c31d8917b758a67bc60af1b17 /tools/perf/scripts/python | |
| parent | 53466710202900ce49e471f480cac11275e1d0c4 (diff) | |
mtdoops: fix the oops_page_used array size
The array of unsigned long pointed by oops_page_used is allocated
by vmalloc which requires the size to be in bytes.
BITS_PER_LONG is equal to 32.
If we want to allocate memory for 32 pages with one bit per page then
32 / BITS_PER_LONG is equal to 1 byte that is 8 bits.
To fix it we need to multiply the result by sizeof(unsigned long) equal to 4.
Cc: [email protected]
Signed-off-by: Roman Tereshonkov <[email protected]>
Signed-off-by: Artem Bityutskiy <[email protected]>
Signed-off-by: David Woodhouse <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions