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authorMatthew Wilcox <matthew@wil.cx>2007-12-06 16:24:39 -0500
committerMatthew Wilcox <willy@linux.intel.com>2007-12-06 17:40:25 -0500
commit150030b78a454ba50d5e267b0dcf01b162809192 (patch)
tree4de766e7abbfd73a052f14f8efd3a26eb7b59d87 /fs/nfs/direct.c
parent009e577e079656d51d0fe9b15e61e41b00816c29 (diff)
downloadop-kernel-dev-150030b78a454ba50d5e267b0dcf01b162809192.zip
op-kernel-dev-150030b78a454ba50d5e267b0dcf01b162809192.tar.gz
NFS: Switch from intr mount option to TASK_KILLABLE
By using the TASK_KILLABLE infrastructure, we can get rid of the 'intr' mount option. We have to use _killable everywhere instead of _interruptible as we get rid of rpc_clnt_sigmask/sigunmask. Signed-off-by: Liam R. Howlett <howlett@gmail.com> Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Diffstat (limited to 'fs/nfs/direct.c')
-rw-r--r--fs/nfs/direct.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index 5e8d82f..7b994b2 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -193,7 +193,7 @@ static ssize_t nfs_direct_wait(struct nfs_direct_req *dreq)
if (dreq->iocb)
goto out;
- result = wait_for_completion_interruptible(&dreq->completion);
+ result = wait_for_completion_killable(&dreq->completion);
if (!result)
result = dreq->error;
@@ -391,9 +391,7 @@ static ssize_t nfs_direct_read(struct kiocb *iocb, const struct iovec *iov,
unsigned long nr_segs, loff_t pos)
{
ssize_t result = 0;
- sigset_t oldset;
struct inode *inode = iocb->ki_filp->f_mapping->host;
- struct rpc_clnt *clnt = NFS_CLIENT(inode);
struct nfs_direct_req *dreq;
dreq = nfs_direct_req_alloc();
@@ -405,11 +403,9 @@ static ssize_t nfs_direct_read(struct kiocb *iocb, const struct iovec *iov,
if (!is_sync_kiocb(iocb))
dreq->iocb = iocb;
- rpc_clnt_sigmask(clnt, &oldset);
result = nfs_direct_read_schedule_iovec(dreq, iov, nr_segs, pos);
if (!result)
result = nfs_direct_wait(dreq);
- rpc_clnt_sigunmask(clnt, &oldset);
nfs_direct_req_release(dreq);
return result;
@@ -767,9 +763,7 @@ static ssize_t nfs_direct_write(struct kiocb *iocb, const struct iovec *iov,
size_t count)
{
ssize_t result = 0;
- sigset_t oldset;
struct inode *inode = iocb->ki_filp->f_mapping->host;
- struct rpc_clnt *clnt = NFS_CLIENT(inode);
struct nfs_direct_req *dreq;
size_t wsize = NFS_SERVER(inode)->wsize;
int sync = 0;
@@ -787,11 +781,9 @@ static ssize_t nfs_direct_write(struct kiocb *iocb, const struct iovec *iov,
if (!is_sync_kiocb(iocb))
dreq->iocb = iocb;
- rpc_clnt_sigmask(clnt, &oldset);
result = nfs_direct_write_schedule_iovec(dreq, iov, nr_segs, pos, sync);
if (!result)
result = nfs_direct_wait(dreq);
- rpc_clnt_sigunmask(clnt, &oldset);
nfs_direct_req_release(dreq);
return result;
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