diff options
Diffstat (limited to 'fs/nfs/write.c')
| -rw-r--r-- | fs/nfs/write.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 53211838f72a..abb2c8a3be42 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -24,7 +24,7 @@ #include <linux/freezer.h> #include <linux/wait.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include "delegation.h" #include "internal.h" @@ -728,8 +728,6 @@ static void nfs_inode_remove_request(struct nfs_page *req) if (likely(head->wb_page && !PageSwapCache(head->wb_page))) { set_page_private(head->wb_page, 0); ClearPagePrivate(head->wb_page); - smp_mb__after_atomic(); - wake_up_page(head->wb_page, PG_private); clear_bit(PG_MAPPED, &head->wb_flags); } nfsi->nrequests--; @@ -1151,8 +1149,7 @@ int nfs_flush_incompatible(struct file *file, struct page *page) if (l_ctx && flctx && !(list_empty_careful(&flctx->flc_posix) && list_empty_careful(&flctx->flc_flock))) { - do_flush |= l_ctx->lockowner.l_owner != current->files - || l_ctx->lockowner.l_pid != current->tgid; + do_flush |= l_ctx->lockowner != current->files; } nfs_release_request(req); if (!do_flush) @@ -1787,8 +1784,9 @@ static void nfs_commit_release_pages(struct nfs_commit_data *data) (long long)req_offset(req)); if (status < 0) { nfs_context_set_write_error(req->wb_context, status); - nfs_inode_remove_request(req); - dprintk(", error = %d\n", status); + if (req->wb_page) + nfs_inode_remove_request(req); + dprintk_cont(", error = %d\n", status); goto next; } @@ -1796,12 +1794,13 @@ static void nfs_commit_release_pages(struct nfs_commit_data *data) * returned by the server against all stored verfs. */ if (!nfs_write_verifier_cmp(&req->wb_verf, &data->verf.verifier)) { /* We have a match */ - nfs_inode_remove_request(req); - dprintk(" OK\n"); + if (req->wb_page) + nfs_inode_remove_request(req); + dprintk_cont(" OK\n"); goto next; } /* We have a mismatch. Write the page again */ - dprintk(" mismatch\n"); + dprintk_cont(" mismatch\n"); nfs_mark_request_dirty(req); set_bit(NFS_CONTEXT_RESEND_WRITES, &req->wb_context->flags); next: |