tools/vm/page_owner: increase temporary buffer size
Page owner will be changed to store more deep stacktrace so current temporary buffer size isn't enough. Increase it. Link: http://lkml.kernel.org/r/1464230275-25791-5-git-send-email-iamjoonsoo.kim@lge.com Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com> Acked-by: Vlastimil Babka <vbabka@suse.cz> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Minchan Kim <minchan@kernel.org> Cc: Alexander Potapenko <glider@google.com> Cc: Hugh Dickins <hughd@google.com> Cc: Michal Hocko <mhocko@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
parent
a9627bc5e3
commit
371376750f
1 changed files with 7 additions and 2 deletions
|
@ -79,12 +79,12 @@ static void add_list(char *buf, int len)
|
|||
}
|
||||
}
|
||||
|
||||
#define BUF_SIZE 1024
|
||||
#define BUF_SIZE (128 * 1024)
|
||||
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
FILE *fin, *fout;
|
||||
char buf[BUF_SIZE];
|
||||
char *buf;
|
||||
int ret, i, count;
|
||||
struct block_list *list2;
|
||||
struct stat st;
|
||||
|
@ -107,6 +107,11 @@ int main(int argc, char **argv)
|
|||
max_size = st.st_size / 100; /* hack ... */
|
||||
|
||||
list = malloc(max_size * sizeof(*list));
|
||||
buf = malloc(BUF_SIZE);
|
||||
if (!list || !buf) {
|
||||
printf("Out of memory\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
for ( ; ; ) {
|
||||
ret = read_block(buf, BUF_SIZE, fin);
|
||||
|
|
Loading…
Reference in a new issue