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authorZach Brown <zach.brown@oracle.com>2007-03-27 15:44:01 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-03-27 17:53:25 -0700
commit28defbea64622f69d65a6079bf800cedb9915a5f (patch)
tree245b552f14d72f0e3f28c7f2a443db55557050c9 /fs
parentd459094083c3a23b31514bbe31cc3f4c21ed4445 (diff)
downloadop-kernel-dev-28defbea64622f69d65a6079bf800cedb9915a5f.zip
op-kernel-dev-28defbea64622f69d65a6079bf800cedb9915a5f.tar.gz
[PATCH] aio: remove bare user-triggerable error printk
The user can generate console output if they cause do_mmap() to fail during sys_io_setup(). This was seen in a regression test that does exactly that by spinning calling mmap() until it gets -ENOMEM before calling io_setup(). We don't need this printk at all, just remove it. Signed-off-by: Zach Brown <zach.brown@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
-rw-r--r--fs/aio.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/aio.c b/fs/aio.c
index 0b4ee0a..e4598d6 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -136,7 +136,6 @@ static int aio_setup_ring(struct kioctx *ctx)
0);
if (IS_ERR((void *)info->mmap_base)) {
up_write(&ctx->mm->mmap_sem);
- printk("mmap err: %ld\n", -info->mmap_base);
info->mmap_size = 0;
aio_free_ring(ctx);
return -EAGAIN;
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