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authorRobert P. J. Day <rpjday@mindspring.com>2007-02-10 01:45:03 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-11 10:51:27 -0800
commitc376222960ae91d5ffb9197ee36771aaed1d9f90 (patch)
tree7f431c42529fec77433d33490bd9f2a8c47ba091 /fs/aio.c
parent1b135431abf5ea92e61bf4e91d93726c7b96da5f (diff)
downloadlwn-c376222960ae91d5ffb9197ee36771aaed1d9f90.tar.gz
lwn-c376222960ae91d5ffb9197ee36771aaed1d9f90.zip
[PATCH] Transform kmem_cache_alloc()+memset(0) -> kmem_cache_zalloc().
Replace appropriate pairs of "kmem_cache_alloc()" + "memset(0)" with the corresponding "kmem_cache_zalloc()" call. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Andi Kleen <ak@muc.de> Cc: Roland McGrath <roland@redhat.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Greg KH <greg@kroah.com> Acked-by: Joel Becker <Joel.Becker@oracle.com> Cc: Steven Whitehouse <swhiteho@redhat.com> Cc: Jan Kara <jack@ucw.cz> Cc: Michael Halcrow <mhalcrow@us.ibm.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Stephen Smalley <sds@tycho.nsa.gov> Cc: James Morris <jmorris@namei.org> Cc: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/aio.c')
-rw-r--r--fs/aio.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/aio.c b/fs/aio.c
index ee662589e5ec..0b4ee0a5c83e 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -211,11 +211,10 @@ static struct kioctx *ioctx_alloc(unsigned nr_events)
if ((unsigned long)nr_events > aio_max_nr)
return ERR_PTR(-EAGAIN);
- ctx = kmem_cache_alloc(kioctx_cachep, GFP_KERNEL);
+ ctx = kmem_cache_zalloc(kioctx_cachep, GFP_KERNEL);
if (!ctx)
return ERR_PTR(-ENOMEM);
- memset(ctx, 0, sizeof(*ctx));
ctx->max_reqs = nr_events;
mm = ctx->mm = current->mm;
atomic_inc(&mm->mm_count);