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authorSteve French <smfrench@gmail.com>2014-02-07 20:45:12 -0600
committerSteve French <smfrench@gmail.com>2014-02-07 20:47:00 -0600
commit4a5c80d7b5615be8098f9d5da97d166afc318abc (patch)
treeff3e40a816442722056805cc0cc1844051a30988 /fs/cifs/inode.c
parent26c8f0d601f5d4c0d9f4bc8c5151539aae5dc26a (diff)
[CIFS] clean up page array when uncached write send fails
In the event that a send fails in an uncached write, or we end up needing to reissue it (-EAGAIN case), we'll kfree the wdata but the pages currently leak. Fix this by adding a new kref release routine for uncached writedata that releases the pages, and have the uncached codepaths use that. [original patch by Jeff modified to fix minor formatting problems] Signed-off-by: Jeff Layton <jlayton@redhat.com> Reviewed-by: Pavel Shilovsky <piastry@etersoft.ru> Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs/inode.c')
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