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| author | Yuanhan Liu <yuanhan.liu@linux.intel.com> | 2011-05-26 16:25:51 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-26 17:12:37 -0700 |
| commit | a4dbf0ec2aa3e8aca6e63f598095750c232d50f1 (patch) | |
| tree | 38ceee9851536b3f5969d642afb9614fba826f8e /fs/proc | |
| parent | e130aa70f438855b4a0e13a5249951da001798d4 (diff) | |
| download | lwn-a4dbf0ec2aa3e8aca6e63f598095750c232d50f1.tar.gz lwn-a4dbf0ec2aa3e8aca6e63f598095750c232d50f1.zip | |
proc/stat: use defined macro KMALLOC_MAX_SIZE
There is a macro for the max size kmalloc can allocate, so use it instead
of a hardcoded number.
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/stat.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/proc/stat.c b/fs/proc/stat.c index 1cffa2b8a2fc..9758b654a1bc 100644 --- a/fs/proc/stat.c +++ b/fs/proc/stat.c @@ -138,9 +138,9 @@ static int stat_open(struct inode *inode, struct file *file) struct seq_file *m; int res; - /* don't ask for more than the kmalloc() max size, currently 128 KB */ - if (size > 128 * 1024) - size = 128 * 1024; + /* don't ask for more than the kmalloc() max size */ + if (size > KMALLOC_MAX_SIZE) + size = KMALLOC_MAX_SIZE; buf = kmalloc(size, GFP_KERNEL); if (!buf) return -ENOMEM; |