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authorZach Brown <zach.brown@oracle.com>2007-03-27 18:44:01 -0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-03-27 20:53:25 -0400
commit28defbea64622f69d65a6079bf800cedb9915a5f (patch)
tree245b552f14d72f0e3f28c7f2a443db55557050c9 /fs
parentd459094083c3a23b31514bbe31cc3f4c21ed4445 (diff)
[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 0b4ee0a5c83e..e4598d6d49dd 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -136,7 +136,6 @@ static int aio_setup_ring(struct kioctx *ctx)
136 0); 136 0);
137 if (IS_ERR((void *)info->mmap_base)) { 137 if (IS_ERR((void *)info->mmap_base)) {
138 up_write(&ctx->mm->mmap_sem); 138 up_write(&ctx->mm->mmap_sem);
139 printk("mmap err: %ld\n", -info->mmap_base);
140 info->mmap_size = 0; 139 info->mmap_size = 0;
141 aio_free_ring(ctx); 140 aio_free_ring(ctx);
142 return -EAGAIN; 141 return -EAGAIN;