diff options
author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-11-26 19:42:59 -0800 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-11-26 19:42:59 -0800 |
commit | 423eaf8f00d89ca79bb2c9d4d22e92c9774e2d8a (patch) | |
tree | e160521a6b059d50045ea47c3f730bf2c83c1f85 | |
parent | 0685ab4fb8e527639d9867df60d49dccba85d842 (diff) | |
parent | 02fe494619d525ea803ab1f4f671186dc8a52f7a (diff) | |
download | kernel_samsung_aries-423eaf8f00d89ca79bb2c9d4d22e92c9774e2d8a.zip kernel_samsung_aries-423eaf8f00d89ca79bb2c9d4d22e92c9774e2d8a.tar.gz kernel_samsung_aries-423eaf8f00d89ca79bb2c9d4d22e92c9774e2d8a.tar.bz2 |
Merge git://git.linux-nfs.org/pub/linux/nfs-2.6
* git://git.linux-nfs.org/pub/linux/nfs-2.6:
NFS: Clean up new multi-segment direct I/O changes
NFS: Ensure we return zero if applications attempt to write zero bytes
NFS: Support multiple segment iovecs in the NFS direct I/O path
NFS: Introduce iovec I/O helpers to fs/nfs/direct.c
SUNRPC: Add missing "space" to net/sunrpc/auth_gss.c
SUNRPC: make sunrpc/xprtsock.c:xs_setup_{udp,tcp}() static
NFS: fs/nfs/dir.c should #include "internal.h"
NFS: make nfs_wb_page_priority() static
NFS: mount failure causes bad page state
SUNRPC: remove NFS/RDMA client's binary sysctls
kernel BUG at fs/nfs/namespace.c:108! - can be triggered by bad server
sunrpc: rpc_pipe_poll may miss available data in some cases
sunrpc: return error if unsupported enctype or cksumtype is encountered
sunrpc: gss_pipe_downcall(), don't assume all errors are transient
NFS: Fix the ustat() regression
-rw-r--r-- | fs/nfs/dir.c | 1 | ||||
-rw-r--r-- | fs/nfs/direct.c | 142 | ||||
-rw-r--r-- | fs/nfs/getroot.c | 81 | ||||
-rw-r--r-- | fs/nfs/super.c | 11 | ||||
-rw-r--r-- | fs/nfs/write.c | 3 | ||||
-rw-r--r-- | include/linux/nfs_fs.h | 1 | ||||
-rw-r--r-- | include/linux/sunrpc/debug.h | 5 | ||||
-rw-r--r-- | include/linux/sunrpc/xprtsock.h | 6 | ||||
-rw-r--r-- | net/sunrpc/auth_gss/auth_gss.c | 4 | ||||
-rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_mech.c | 8 | ||||
-rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_seal.c | 1 | ||||
-rw-r--r-- | net/sunrpc/rpc_pipe.c | 2 | ||||
-rw-r--r-- | net/sunrpc/xprtrdma/transport.c | 10 | ||||
-rw-r--r-- | net/sunrpc/xprtsock.c | 4 |
14 files changed, 155 insertions, 124 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 3533453..f697b5c 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -38,6 +38,7 @@ #include "nfs4_fs.h" #include "delegation.h" #include "iostat.h" +#include "internal.h" /* #define NFS_DEBUG_VERBOSE 1 */ diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c index afcab00..5e8d82f 100644 --- a/fs/nfs/direct.c +++ b/fs/nfs/direct.c @@ -263,17 +263,19 @@ static const struct rpc_call_ops nfs_read_direct_ops = { * handled automatically by nfs_direct_read_result(). Otherwise, if * no requests have been sent, just return an error. */ -static ssize_t nfs_direct_read_schedule(struct nfs_direct_req *dreq, unsigned long user_addr, size_t count, loff_t pos) +static ssize_t nfs_direct_read_schedule_segment(struct nfs_direct_req *dreq, + const struct iovec *iov, + loff_t pos) { struct nfs_open_context *ctx = dreq->ctx; struct inode *inode = ctx->path.dentry->d_inode; + unsigned long user_addr = (unsigned long)iov->iov_base; + size_t count = iov->iov_len; size_t rsize = NFS_SERVER(inode)->rsize; unsigned int pgbase; int result; ssize_t started = 0; - get_dreq(dreq); - do { struct nfs_read_data *data; size_t bytes; @@ -347,15 +349,46 @@ static ssize_t nfs_direct_read_schedule(struct nfs_direct_req *dreq, unsigned lo count -= bytes; } while (count != 0); + if (started) + return started; + return result < 0 ? (ssize_t) result : -EFAULT; +} + +static ssize_t nfs_direct_read_schedule_iovec(struct nfs_direct_req *dreq, + const struct iovec *iov, + unsigned long nr_segs, + loff_t pos) +{ + ssize_t result = -EINVAL; + size_t requested_bytes = 0; + unsigned long seg; + + get_dreq(dreq); + + for (seg = 0; seg < nr_segs; seg++) { + const struct iovec *vec = &iov[seg]; + result = nfs_direct_read_schedule_segment(dreq, vec, pos); + if (result < 0) + break; + requested_bytes += result; + if ((size_t)result < vec->iov_len) + break; + pos += vec->iov_len; + } + if (put_dreq(dreq)) nfs_direct_complete(dreq); - if (started) + if (requested_bytes != 0) return 0; - return result < 0 ? (ssize_t) result : -EFAULT; + + if (result < 0) + return result; + return -EIO; } -static ssize_t nfs_direct_read(struct kiocb *iocb, unsigned long user_addr, size_t count, loff_t pos) +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; @@ -372,9 +405,8 @@ static ssize_t nfs_direct_read(struct kiocb *iocb, unsigned long user_addr, size if (!is_sync_kiocb(iocb)) dreq->iocb = iocb; - nfs_add_stats(inode, NFSIOS_DIRECTREADBYTES, count); rpc_clnt_sigmask(clnt, &oldset); - result = nfs_direct_read_schedule(dreq, user_addr, count, pos); + result = nfs_direct_read_schedule_iovec(dreq, iov, nr_segs, pos); if (!result) result = nfs_direct_wait(dreq); rpc_clnt_sigunmask(clnt, &oldset); @@ -601,17 +633,19 @@ static const struct rpc_call_ops nfs_write_direct_ops = { * handled automatically by nfs_direct_write_result(). Otherwise, if * no requests have been sent, just return an error. */ -static ssize_t nfs_direct_write_schedule(struct nfs_direct_req *dreq, unsigned long user_addr, size_t count, loff_t pos, int sync) +static ssize_t nfs_direct_write_schedule_segment(struct nfs_direct_req *dreq, + const struct iovec *iov, + loff_t pos, int sync) { struct nfs_open_context *ctx = dreq->ctx; struct inode *inode = ctx->path.dentry->d_inode; + unsigned long user_addr = (unsigned long)iov->iov_base; + size_t count = iov->iov_len; size_t wsize = NFS_SERVER(inode)->wsize; unsigned int pgbase; int result; ssize_t started = 0; - get_dreq(dreq); - do { struct nfs_write_data *data; size_t bytes; @@ -689,15 +723,48 @@ static ssize_t nfs_direct_write_schedule(struct nfs_direct_req *dreq, unsigned l count -= bytes; } while (count != 0); + if (started) + return started; + return result < 0 ? (ssize_t) result : -EFAULT; +} + +static ssize_t nfs_direct_write_schedule_iovec(struct nfs_direct_req *dreq, + const struct iovec *iov, + unsigned long nr_segs, + loff_t pos, int sync) +{ + ssize_t result = 0; + size_t requested_bytes = 0; + unsigned long seg; + + get_dreq(dreq); + + for (seg = 0; seg < nr_segs; seg++) { + const struct iovec *vec = &iov[seg]; + result = nfs_direct_write_schedule_segment(dreq, vec, + pos, sync); + if (result < 0) + break; + requested_bytes += result; + if ((size_t)result < vec->iov_len) + break; + pos += vec->iov_len; + } + if (put_dreq(dreq)) - nfs_direct_write_complete(dreq, inode); + nfs_direct_write_complete(dreq, dreq->inode); - if (started) + if (requested_bytes != 0) return 0; - return result < 0 ? (ssize_t) result : -EFAULT; + + if (result < 0) + return result; + return -EIO; } -static ssize_t nfs_direct_write(struct kiocb *iocb, unsigned long user_addr, size_t count, loff_t pos) +static ssize_t nfs_direct_write(struct kiocb *iocb, const struct iovec *iov, + unsigned long nr_segs, loff_t pos, + size_t count) { ssize_t result = 0; sigset_t oldset; @@ -720,10 +787,8 @@ static ssize_t nfs_direct_write(struct kiocb *iocb, unsigned long user_addr, siz if (!is_sync_kiocb(iocb)) dreq->iocb = iocb; - nfs_add_stats(inode, NFSIOS_DIRECTWRITTENBYTES, count); - rpc_clnt_sigmask(clnt, &oldset); - result = nfs_direct_write_schedule(dreq, user_addr, count, pos, sync); + result = nfs_direct_write_schedule_iovec(dreq, iov, nr_segs, pos, sync); if (!result) result = nfs_direct_wait(dreq); rpc_clnt_sigunmask(clnt, &oldset); @@ -759,21 +824,16 @@ ssize_t nfs_file_direct_read(struct kiocb *iocb, const struct iovec *iov, ssize_t retval = -EINVAL; struct file *file = iocb->ki_filp; struct address_space *mapping = file->f_mapping; - /* XXX: temporary */ - const char __user *buf = iov[0].iov_base; - size_t count = iov[0].iov_len; + size_t count; + + count = iov_length(iov, nr_segs); + nfs_add_stats(mapping->host, NFSIOS_DIRECTREADBYTES, count); - dprintk("nfs: direct read(%s/%s, %lu@%Ld)\n", + dprintk("nfs: direct read(%s/%s, %zd@%Ld)\n", file->f_path.dentry->d_parent->d_name.name, file->f_path.dentry->d_name.name, - (unsigned long) count, (long long) pos); - - if (nr_segs != 1) - goto out; + count, (long long) pos); - retval = -EFAULT; - if (!access_ok(VERIFY_WRITE, buf, count)) - goto out; retval = 0; if (!count) goto out; @@ -782,7 +842,7 @@ ssize_t nfs_file_direct_read(struct kiocb *iocb, const struct iovec *iov, if (retval) goto out; - retval = nfs_direct_read(iocb, (unsigned long) buf, count, pos); + retval = nfs_direct_read(iocb, iov, nr_segs, pos); if (retval > 0) iocb->ki_pos = pos + retval; @@ -821,21 +881,21 @@ ssize_t nfs_file_direct_write(struct kiocb *iocb, const struct iovec *iov, ssize_t retval = -EINVAL; struct file *file = iocb->ki_filp; struct address_space *mapping = file->f_mapping; - /* XXX: temporary */ - const char __user *buf = iov[0].iov_base; - size_t count = iov[0].iov_len; + size_t count; + + count = iov_length(iov, nr_segs); + nfs_add_stats(mapping->host, NFSIOS_DIRECTWRITTENBYTES, count); - dprintk("nfs: direct write(%s/%s, %lu@%Ld)\n", + dfprintk(VFS, "nfs: direct write(%s/%s, %zd@%Ld)\n", file->f_path.dentry->d_parent->d_name.name, file->f_path.dentry->d_name.name, - (unsigned long) count, (long long) pos); - - if (nr_segs != 1) - goto out; + count, (long long) pos); retval = generic_write_checks(file, &pos, &count, 0); if (retval) goto out; + if (!count) + goto out; /* return 0 */ retval = -EINVAL; if ((ssize_t) count < 0) @@ -844,15 +904,11 @@ ssize_t nfs_file_direct_write(struct kiocb *iocb, const struct iovec *iov, if (!count) goto out; - retval = -EFAULT; - if (!access_ok(VERIFY_READ, buf, count)) - goto out; - retval = nfs_sync_mapping(mapping); if (retval) goto out; - retval = nfs_direct_write(iocb, (unsigned long) buf, count, pos); + retval = nfs_direct_write(iocb, iov, nr_segs, pos, count); if (retval > 0) iocb->ki_pos = pos + retval; diff --git a/fs/nfs/getroot.c b/fs/nfs/getroot.c index 522e5ad..0ee4384 100644 --- a/fs/nfs/getroot.c +++ b/fs/nfs/getroot.c @@ -43,6 +43,25 @@ #define NFSDBG_FACILITY NFSDBG_CLIENT /* + * Set the superblock root dentry. + * Note that this function frees the inode in case of error. + */ +static int nfs_superblock_set_dummy_root(struct super_block *sb, struct inode *inode) +{ + /* The mntroot acts as the dummy root dentry for this superblock */ + if (sb->s_root == NULL) { + sb->s_root = d_alloc_root(inode); + if (sb->s_root == NULL) { + iput(inode); + return -ENOMEM; + } + /* Circumvent igrab(): we know the inode is not being freed */ + atomic_inc(&inode->i_count); + } + return 0; +} + +/* * get an NFS2/NFS3 root dentry from the root filehandle */ struct dentry *nfs_get_root(struct super_block *sb, struct nfs_fh *mntfh) @@ -54,33 +73,6 @@ struct dentry *nfs_get_root(struct super_block *sb, struct nfs_fh *mntfh) struct inode *inode; int error; - /* create a dummy root dentry with dummy inode for this superblock */ - if (!sb->s_root) { - struct nfs_fh dummyfh; - struct dentry *root; - struct inode *iroot; - - memset(&dummyfh, 0, sizeof(dummyfh)); - memset(&fattr, 0, sizeof(fattr)); - nfs_fattr_init(&fattr); - fattr.valid = NFS_ATTR_FATTR; - fattr.type = NFDIR; - fattr.mode = S_IFDIR | S_IRUSR | S_IWUSR; - fattr.nlink = 2; - - iroot = nfs_fhget(sb, &dummyfh, &fattr); - if (IS_ERR(iroot)) - return ERR_PTR(PTR_ERR(iroot)); - - root = d_alloc_root(iroot); - if (!root) { - iput(iroot); - return ERR_PTR(-ENOMEM); - } - - sb->s_root = root; - } - /* get the actual root for this mount */ fsinfo.fattr = &fattr; @@ -96,6 +88,10 @@ struct dentry *nfs_get_root(struct super_block *sb, struct nfs_fh *mntfh) return ERR_PTR(PTR_ERR(inode)); } + error = nfs_superblock_set_dummy_root(sb, inode); + if (error != 0) + return ERR_PTR(error); + /* root dentries normally start off anonymous and get spliced in later * if the dentry tree reaches them; however if the dentry already * exists, we'll pick it up at this point and use it as the root @@ -241,33 +237,6 @@ struct dentry *nfs4_get_root(struct super_block *sb, struct nfs_fh *mntfh) dprintk("--> nfs4_get_root()\n"); - /* create a dummy root dentry with dummy inode for this superblock */ - if (!sb->s_root) { - struct nfs_fh dummyfh; - struct dentry *root; - struct inode *iroot; - - memset(&dummyfh, 0, sizeof(dummyfh)); - memset(&fattr, 0, sizeof(fattr)); - nfs_fattr_init(&fattr); - fattr.valid = NFS_ATTR_FATTR; - fattr.type = NFDIR; - fattr.mode = S_IFDIR | S_IRUSR | S_IWUSR; - fattr.nlink = 2; - - iroot = nfs_fhget(sb, &dummyfh, &fattr); - if (IS_ERR(iroot)) - return ERR_PTR(PTR_ERR(iroot)); - - root = d_alloc_root(iroot); - if (!root) { - iput(iroot); - return ERR_PTR(-ENOMEM); - } - - sb->s_root = root; - } - /* get the info about the server and filesystem */ error = nfs4_server_capabilities(server, mntfh); if (error < 0) { @@ -289,6 +258,10 @@ struct dentry *nfs4_get_root(struct super_block *sb, struct nfs_fh *mntfh) return ERR_PTR(PTR_ERR(inode)); } + error = nfs_superblock_set_dummy_root(sb, inode); + if (error != 0) + return ERR_PTR(error); + /* root dentries normally start off anonymous and get spliced in later * if the dentry tree reaches them; however if the dentry already * exists, we'll pick it up at this point and use it as the root diff --git a/fs/nfs/super.c b/fs/nfs/super.c index fa517ae..2426e71 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -1054,10 +1054,11 @@ static int nfs_validate_mount_data(void *options, { struct nfs_mount_data *data = (struct nfs_mount_data *)options; + memset(args, 0, sizeof(*args)); + if (data == NULL) goto out_no_data; - memset(args, 0, sizeof(*args)); args->flags = (NFS_MOUNT_VER3 | NFS_MOUNT_TCP); args->rsize = NFS_MAX_FILE_IO_SIZE; args->wsize = NFS_MAX_FILE_IO_SIZE; @@ -1474,6 +1475,11 @@ static int nfs_xdev_get_sb(struct file_system_type *fs_type, int flags, error = PTR_ERR(mntroot); goto error_splat_super; } + if (mntroot->d_inode->i_op != &nfs_dir_inode_operations) { + dput(mntroot); + error = -ESTALE; + goto error_splat_super; + } s->s_flags |= MS_ACTIVE; mnt->mnt_sb = s; @@ -1531,10 +1537,11 @@ static int nfs4_validate_mount_data(void *options, struct nfs4_mount_data *data = (struct nfs4_mount_data *)options; char *c; + memset(args, 0, sizeof(*args)); + if (data == NULL) goto out_no_data; - memset(args, 0, sizeof(*args)); args->rsize = NFS_MAX_FILE_IO_SIZE; args->wsize = NFS_MAX_FILE_IO_SIZE; args->timeo = 600; diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 89527a4..51cc1bd 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -1436,7 +1436,8 @@ out: return ret; } -int nfs_wb_page_priority(struct inode *inode, struct page *page, int how) +static int nfs_wb_page_priority(struct inode *inode, struct page *page, + int how) { loff_t range_start = page_offset(page); loff_t range_end = range_start + (loff_t)(PAGE_CACHE_SIZE - 1); diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index e82a6eb..2d15d4a 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -422,7 +422,6 @@ extern long nfs_sync_mapping_wait(struct address_space *, struct writeback_contr extern int nfs_wb_all(struct inode *inode); extern int nfs_wb_nocommit(struct inode *inode); extern int nfs_wb_page(struct inode *inode, struct page* page); -extern int nfs_wb_page_priority(struct inode *inode, struct page* page, int how); extern int nfs_wb_page_cancel(struct inode *inode, struct page* page); #if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4) extern int nfs_commit_inode(struct inode *, int); diff --git a/include/linux/sunrpc/debug.h b/include/linux/sunrpc/debug.h index 3347c72..3912cf1 100644 --- a/include/linux/sunrpc/debug.h +++ b/include/linux/sunrpc/debug.h @@ -88,11 +88,6 @@ enum { CTL_SLOTTABLE_TCP, CTL_MIN_RESVPORT, CTL_MAX_RESVPORT, - CTL_SLOTTABLE_RDMA, - CTL_RDMA_MAXINLINEREAD, - CTL_RDMA_MAXINLINEWRITE, - CTL_RDMA_WRITEPADDING, - CTL_RDMA_MEMREG, }; #endif /* _LINUX_SUNRPC_DEBUG_H_ */ diff --git a/include/linux/sunrpc/xprtsock.h b/include/linux/sunrpc/xprtsock.h index 2c6c2c2..c2a46c4 100644 --- a/include/linux/sunrpc/xprtsock.h +++ b/include/linux/sunrpc/xprtsock.h @@ -9,12 +9,6 @@ #ifdef __KERNEL__ -/* - * Socket transport setup operations - */ -struct rpc_xprt *xs_setup_udp(struct xprt_create *args); -struct rpc_xprt *xs_setup_tcp(struct xprt_create *args); - int init_socket_xprt(void); void cleanup_socket_xprt(void); diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index 53995af..a6e57d1 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -540,7 +540,7 @@ gss_pipe_downcall(struct file *filp, const char __user *src, size_t mlen) p = gss_fill_context(p, end, ctx, gss_msg->auth->mech); if (IS_ERR(p)) { err = PTR_ERR(p); - gss_msg->msg.errno = (err == -EACCES) ? -EACCES : -EAGAIN; + gss_msg->msg.errno = (err == -EAGAIN) ? -EAGAIN : -EACCES; goto err_release_msg; } gss_msg->ctx = gss_get_ctx(ctx); @@ -967,7 +967,7 @@ gss_validate(struct rpc_task *task, __be32 *p) if (maj_stat == GSS_S_CONTEXT_EXPIRED) clear_bit(RPCAUTH_CRED_UPTODATE, &cred->cr_flags); if (maj_stat) { - dprintk("RPC: %5u gss_validate: gss_verify_mic returned" + dprintk("RPC: %5u gss_validate: gss_verify_mic returned " "error 0x%08x\n", task->tk_pid, maj_stat); goto out_bad; } diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c index 9843eac..60c3dba 100644 --- a/net/sunrpc/auth_gss/gss_krb5_mech.c +++ b/net/sunrpc/auth_gss/gss_krb5_mech.c @@ -147,13 +147,17 @@ gss_import_sec_context_kerberos(const void *p, p = simple_get_bytes(p, end, &tmp, sizeof(tmp)); if (IS_ERR(p)) goto out_err_free_ctx; - if (tmp != SGN_ALG_DES_MAC_MD5) + if (tmp != SGN_ALG_DES_MAC_MD5) { + p = ERR_PTR(-ENOSYS); goto out_err_free_ctx; + } p = simple_get_bytes(p, end, &tmp, sizeof(tmp)); if (IS_ERR(p)) goto out_err_free_ctx; - if (tmp != SEAL_ALG_DES) + if (tmp != SEAL_ALG_DES) { + p = ERR_PTR(-ENOSYS); goto out_err_free_ctx; + } p = simple_get_bytes(p, end, &ctx->endtime, sizeof(ctx->endtime)); if (IS_ERR(p)) goto out_err_free_ctx; diff --git a/net/sunrpc/auth_gss/gss_krb5_seal.c b/net/sunrpc/auth_gss/gss_krb5_seal.c index 1c6eda5..dedcbd6 100644 --- a/net/sunrpc/auth_gss/gss_krb5_seal.c +++ b/net/sunrpc/auth_gss/gss_krb5_seal.c @@ -83,6 +83,7 @@ gss_get_mic_kerberos(struct gss_ctx *gss_ctx, struct xdr_buf *text, u32 seq_send; dprintk("RPC: gss_krb5_seal\n"); + BUG_ON(ctx == NULL); now = get_seconds(); diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c index 18f0a8d..c59f3ca 100644 --- a/net/sunrpc/rpc_pipe.c +++ b/net/sunrpc/rpc_pipe.c @@ -280,7 +280,7 @@ rpc_pipe_poll(struct file *filp, struct poll_table_struct *wait) mask = POLLOUT | POLLWRNORM; if (rpci->ops == NULL) mask |= POLLERR | POLLHUP; - if (!list_empty(&rpci->pipe)) + if (filp->private_data || !list_empty(&rpci->pipe)) mask |= POLLIN | POLLRDNORM; return mask; } diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c index 1afeb3e..6f2112d 100644 --- a/net/sunrpc/xprtrdma/transport.c +++ b/net/sunrpc/xprtrdma/transport.c @@ -89,7 +89,7 @@ static struct ctl_table_header *sunrpc_table_header; static ctl_table xr_tunables_table[] = { { - .ctl_name = CTL_SLOTTABLE_RDMA, + .ctl_name = CTL_UNNUMBERED, .procname = "rdma_slot_table_entries", .data = &xprt_rdma_slot_table_entries, .maxlen = sizeof(unsigned int), @@ -100,7 +100,7 @@ static ctl_table xr_tunables_table[] = { .extra2 = &max_slot_table_size }, { - .ctl_name = CTL_RDMA_MAXINLINEREAD, + .ctl_name = CTL_UNNUMBERED, .procname = "rdma_max_inline_read", .data = &xprt_rdma_max_inline_read, .maxlen = sizeof(unsigned int), @@ -109,7 +109,7 @@ static ctl_table xr_tunables_table[] = { .strategy = &sysctl_intvec, }, { - .ctl_name = CTL_RDMA_MAXINLINEWRITE, + .ctl_name = CTL_UNNUMBERED, .procname = "rdma_max_inline_write", .data = &xprt_rdma_max_inline_write, .maxlen = sizeof(unsigned int), @@ -118,7 +118,7 @@ static ctl_table xr_tunables_table[] = { .strategy = &sysctl_intvec, }, { - .ctl_name = CTL_RDMA_WRITEPADDING, + .ctl_name = CTL_UNNUMBERED, .procname = "rdma_inline_write_padding", .data = &xprt_rdma_inline_write_padding, .maxlen = sizeof(unsigned int), @@ -129,7 +129,7 @@ static ctl_table xr_tunables_table[] = { .extra2 = &max_padding, }, { - .ctl_name = CTL_RDMA_MEMREG, + .ctl_name = CTL_UNNUMBERED, .procname = "rdma_memreg_strategy", .data = &xprt_rdma_memreg_strategy, .maxlen = sizeof(unsigned int), diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index 02298f5..2f630a5 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -1828,7 +1828,7 @@ static struct rpc_xprt *xs_setup_xprt(struct xprt_create *args, * @args: rpc transport creation arguments * */ -struct rpc_xprt *xs_setup_udp(struct xprt_create *args) +static struct rpc_xprt *xs_setup_udp(struct xprt_create *args) { struct sockaddr *addr = args->dstaddr; struct rpc_xprt *xprt; @@ -1894,7 +1894,7 @@ struct rpc_xprt *xs_setup_udp(struct xprt_create *args) * @args: rpc transport creation arguments * */ -struct rpc_xprt *xs_setup_tcp(struct xprt_create *args) +static struct rpc_xprt *xs_setup_tcp(struct xprt_create *args) { struct sockaddr *addr = args->dstaddr; struct rpc_xprt *xprt; |